$ 199.95
Explore the universe with the Meade Polaris 130
Bonus: AutoStar Suite® Astronomer Edition Software on DVD
216006
$ 799.00
Meade SKU: 217000 | Helix SKU: ME217000
Meade’s new LX85™ Series features a high-quality, portable, GoTo, German equatorial mount with AudioStar® Hand box. The LX85™ Series is the perfect choice for the cultivated observer and astro-imager looking to chase deep sky objects! Use as a stand-alone mount or maximize your viewing potential with an array of different optical tubes to choose from. Meade’s LX85™ Series will keep you looking up for many years to come and sets a standard for mid-sized telescopes at a great price.
The LX85™ features a Vixen-style dovetail receiver for mounting observing equipment up to 33 lbs., coupled with a sturdy build and low-cog servo-motors that ensure smooth tracking performance. This stable mount can impressively handle slight load imbalances with ease. With its built-in integer gearing motor drive, you’ll be able to track through long exposures using Meade’s Smart Drive feature for recording permanent periodic error correction (PPEC). Seamlessly image the best parts of the night sky without having to worry about performing a meridian flip. The LX85™ mount also includes an integrated autoguider port to readily connect to your autoguider camera, making your astro-imaging experience easy and straightforward. If these features weren’t already enough, the LX85™ is compatible with the Meade Zero-Image Shift Electronic Micro focuser and wired illuminated reticles.
With the included AudioStar™ hand controller you have easy access to over 30,000-objects that you can view with a simple press of a button! AudioStar™ Astronomer Inside technology features a built-in speaker that plays over four hours of educational content about the celestial objects you view! Capable of handling a wide variety of optical tubes and equipment, expandable and upgradable, the Meade LX85™ mount is designed for you to rediscover the night sky again and again. Whether you are at a beginner level or you’re venturing into astrophotography, the LX85™ Series is the portable and reliable mount to grow with your level of experience.
| Series | LX85 Telescopes |
|---|---|
| UPC | 709942998733 |
| Payload Capacity (lb) | 33 |
| Hand Controller | AudioStar™ |
| Object Database | 30,000 objects |
| Permanent Periodic Error Correction (PPEC) | Yes |
| Control Panel | 12v Power, HBX, Aux1, ST-4 Autoguider Port, DEC, Electronic Focuser, Illuminated Reticle |
$ 199.99
Meade SKU: 316001 | Helix SKU: ME316001
| Warranty | 1 Year |
|---|
$ 209.95
Explore the universe with the Meade Polaris 90
Bonus: AutoStar Suite® Astronomer Edition Software on DVD
AutoStar Suite Astronomer Edition software will help you learn the night sky. It displays more than 10,000 celestial objects including planets, stars, galaxies and nebulas. You can print out star charts and even plan your observing session. It operates on any Windows® based PC.
$ 169.95
Celestron SKU: 21049 | Helix SKU: CT21049
Celestron PowerSeeker telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer. The PowerSeeker series is designed to give the first-time telescope user the perfect combination of quality, value, features and power.
Amateur astronomy is a great family hobby that can be enjoyed year round, and Celestron’s PowerSeekers are the ideal choice for an affordable and high quality telescope that will provide many hours of enjoyment for the entire family.
PowerSeekers are quick and easy to set up – even for the novice. No tools are required for assembly!
Their sturdy equatorial mounts are perfect for tracking objects in the night sky, and the collapsible alt-azimuth mounts are perfectly suited for terrestrial (land) viewing as well as astronomical use.
All of Celestron’s PowerSeekers include a full range of eyepieces plus a 3x Barlow lens that provides an increase in viewing power hundreds of times greater than that of the unaided eye!
PowerSeekers are designed and manufactured using all fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity.
Erect Image Optics are ideal for terretrial (land) and astronomical (sky) use.
Locate and identify thousands of celestial objects on your laptop or PC with “TheSky®” Level 1 software included FREE with every PowerSeeker model.
| Accessory Tray | No-Tool Tray with Eyepiece holder |
| Aperture (mm) | 127 mm (5 in) |
| Apparent Field of View | 0.8 " |
| Barlow Lens | 3 x |
| Finderscope | 5x24 |
| Focal Length | 1000 mm (39 in) |
| Focal Length of Eyepiece 1 ... | 20 mm (0.79 in) |
| Focal Length of Eyepiece 2 ... | 4 mm (0.16 in) |
| Focal Ratio | 7.87 |
| Highest Useful Magnification | 300 x |
| Light Gathering Power (Comp... | 329 x |
| Limiting Stellar Magnitude | 13 |
| Linear Field of View (@1000... | 43 ft (13 m) |
| Lowest Useful Magnification | 18 x |
| Magnification of Eyepiece 1 | 50 x |
| Magnification of Eyepiece 2 | 250 x |
| Mount Info: | N.A. |
| Mount Type | German Equatorial |
| Optical Coatings | Aluminum |
| Optical Design | Newtonian Reflector |
| Optical Tube Info: | N.A. |
| Optical Tube Length | 20 in (508 mm) |
| Resolution (Dawes) | 0.91 arc seconds |
| Resolution (Rayleigh) | 1.1 arc seconds |
| Secondary Mirror Obstructio... | 10% |
| Secondary Mirror Obstruction | 1.6 in (41 mm) |
| Tripod | Aluminum |
| Warranty | 2-year Telescope Warranty |
$ 169.95
Celestron SKU: 31035 | Helix SKU: CT31035
If you’re looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky.
The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
| Optical Tube Info: | |
|---|---|
| Optical Design | Newtonian Reflector |
| Aperture (mm) | 76 mm (2.99 in) |
| Focal Length | 700 mm (28 in) |
| Focal Ratio | 9.21 |
| Focal Length of Eyepiece 1 (mm) | 20 mm (0.79 in) |
| Magnification of Eyepiece 1 | 35 x |
| Focal Length of Eyepiece 2 (mm) | 10 mm (0.39 in) |
| Magnification of Eyepiece 2 | 70 x |
| Finderscope | Built-on StarPointer |
| Mount Info: | |
| Mount Type | CG-2 Equatorial |
| Tripod | 1.25" steel tube legs |
| Highest Useful Magnification | 180 x |
| Lowest Useful Magnification | 11 x |
| Limiting Stellar Magnitude | 11.9 |
| Resolution (Rayleigh) | 1.83 arc seconds |
| Resolution (Dawes) | 1.53 arc seconds |
| Light Gathering Power (Compared to human eye) | 118 x |
| Apparent Field of View | 1.4 ° |
| Linear Field of View (@1000 yds) | 75 ft (23 m) |
| Optical Coatings | Aluminum |
| Optical Tube Length | 26 in (660 mm) |
| Warranty | 2-year Telescope Warranty |
$ 559.95
Celestron SKU: 31057 | Helix SKU: CT31057
Omni XLT series features the stable platform of the CG-4 mount and high quality optics. Using aspheric shaping technology in conjunction with hand-figuring the optics, the Omni XLT presents an image with virtually no spherical aberration. We also added our famous StarBright XLT coating system to further enhance light transmission.
| Optical Design | Newtonian Reflector |
|---|---|
| Aperture (mm) | 150 mm (5.91 in) |
| Focal Length | 750 mm (30 in) |
| Focal Ratio | 5 |
| Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
| Magnification of Eyepiece 1 | 30 x |
| Finderscope | 6x30 |
| Mount Info: | |
| Mount Type | Omni CG-4 Equatorial |
| Tripod Leg Diameter | 1.75" Stainless |
| Highest Useful Magnification | 354 x |
| Lowest Useful Magnification | 21 x |
| Limiting Stellar Magnitude | 13.4 |
| Resolution (Rayleigh) | 0.93 arc seconds |
| Resolution (Dawes) | 0.77 arc seconds |
| Light Gathering Power (Compared to human eye) | 459 x |
| Apparent Field of View | 1.67 ° |
| Linear Field of View (@1000 yds) | 88 ft (27 m) |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 26.5 in (673 mm) |
| Optical Tube Weight | 12 lbs (5.44 kg) |
| Tripod Weight | 12.5 lbs (5.67 kg) |
| Weight of Counterweights | 7 lbs (3.2 kg) and 4 lbs (1.8 kg) |
| Warranty | 2-year Telescope Warranty |
$ 149.95
216004
$ 10,249.00
Meade SKU: ME1408-85-01 | Helix SKU: ME14088501
Meade 14" LX850-ACF (f/8) Advanced Coma-Free w/UHTC #1408-85-01. Meade Instruments proudly introduces the new standard in astrophotograhic and visual performance, the LX850. The fast f/8 Advanced Coma Free optical system produces a wider, flatter field with no coma for pinpoint stars out to the edge of larger imaging sensors and extreme wide angle eyepieces. Includes StarLock dual imager integrated full time guider, Ultra Precision Pointing and Assisted Drift Alignment, 5.8" 225 tooth polished bronze worm/gear drives with low periodic error, internal cable routing, GPS receiver, AutoStar II GOTO system with over 144,000 object library, heavy-duty adjustable height tripod with anti-vibration pads, Universal AC Adapter, Meade Zero Image Shift Electronic Micro-Focuser, telescope to computer USB cable and AutoStar Suite software.
Features top of the line Meade Advanced Coma Free (ACF) optical design offering the coma-free pinpoint star images and flatter image fields greatly desired by discerning amateur astronomers, astrophotographers and professional observatories alike. This patented system also reduces the astigmatism and eliminates diffraction spikes found in classical RC designs.
This 14" LX850 has 14" diameter f/8 ACF optics (focal length 2438mm) and Ultra-High Transmission Coatings (UHTC) for maximum image brightness and contrast. The all new OTA includes an internal Crayford style zero image shift focusing system with two speed, 7:1 reduction control.
Includes StarLock- the revolutionary new technology that makes target acquisition on your imaging sensor and accurate guiding during exposures completely automatic. With Meade's exclusive LightSwitch technology at its core, StarLock uses an 80mm f/5 optic and two camera sensor system to provide computer assisted polar alignment using the drift method. Once aligned the StarLock is guiding the mount in real time, and even automatically programs periodic error correction, achieving a guiding accuracy of up to 1 arcsecond in good seeing and with the capability of guiding on stars as faint as 11th magnitude.
The LX850 mount, constructed of machined stainless steel and aircraft grade aluminum is a rock solid platform for the most demanding applications, with a 90 pound payload capacity and pointing accuracy as good as one arcminute. Features include precision roller bearings on each axis, a 1.75 stainless steel RA shaft, 5.8" main gears, fine manual adjustment controls on both axis, illuminated reticle output port. Mount main body weight is 55 pounds. The fully height adjustable (29 to 45") tripod features massive 3" diameter legs for rock steady performance and weighs 36 pounds. Includes three 26 pound stainless steel counterweights, additional weights sold separately.
Telescope comes fully equipped with a Meade Series 5000 2" diagonal prism featuring enhanced 99% reflectivity, Series 5000 HD-60 25mm eyepiece, and 8x50 viewfinder with quick release bracket. Also includes bracket for alternate OTA mounting of StarLock if desired.
Product carries full one year Meade factory limited warranty.
| Series | LX850 Telescopes |
|---|---|
| Warranty | 1 Year |
| Experience Level | Advanced |
| Clear Aperture | 14" |
| Optical Design | Advanced Coma-Free (ACF) |
| Optical Coatings | UHTC™ |
| Focal Length | 2845mm |
| Focal Ratio | f/8 |
| Resolving Power (Dawes' Limit) | 0.326 arc seconds |
| Oversized Primary Mirror | Yes |
| Viewfinder | 8x50mm with cross-hair reticle |
| Eyepiece(s) | HD-60 25mm |
| Focuser Mechanism | Internal Crayford-style, zero image-shift, dual speed 7:1 focuser |
| Diagonal | Series 5000™ 2" Dielectric Diagonal |
| Dovetail | Losmandy®-style with ultra stable radius blocks |
| Hand Controller | AutoStar® II |
| Object Database | 145,000 objects |
| Pointing Precision (High-Precision Mode) | 1 arc-minute (+/-) |
| Periodic Error Correction | Both Axes |
| Permanent Periodic Error Correction (PPEC) | Yes |
| StarLock™ | Yes |
| Typical Guiding Performance with StarLock | < 1 arc-second |
| Slow Motion Controls | Electronic |
| Slew Speeds | RA and Dec: 1x, 2x, 8x, 16x, 64x sidereal and 0.25°/sec, 0.5°/sec, 1°/sec, and 3°/sec (max) |
| Tracking Rates | Sidereal, Lunar, or custom-selected from 2000 incremental rates |
| Control Panel | 12v DC in, 12v DC out, Power, Focuser, Reticle, Handbox port, 1 computer connection port (RS232), 1 StarLock port, 1 Aux guide port |
| Tripod | LX850 Giant Field Tripod |
| Power Source | 12v DC, 5 amp Meade Universal Power Supply |
| GPS Receiver | Yes |
| Time Chip | Yes |
| Electronic Focuser | Included |
| Smart Mount™ | Yes |
| Smart Drive™ | Yes |
| Anti-vibration Pads | Included |
$ 1,649.00
A fresh update to the venerable CGEM mount, the CGEM II has a contemporary, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.
ERGONOMIC DESIGN
CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.
INNOVATION
The CGEM II series features Celestron’s innovative All-Star Polar alignment procedure. All-Star allows you to accurately polar align the mount using any star, even ig the celestial pole cannot be seen. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.
PERFORMANCE
For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced VX Series and CGX Series.
Computerized Mount Features
$ 2,699.00
The 700 Maksutov-Cassegrain CGEM II telescope (CGEM II 700 Mak) is a specialized instrument designed for detailed, high contrast views of smaller celestial objects like the planets. With the Maksutov-Cassegrain optical tube and sturdy equatorial mount and tripod, this kit will provide unparalleled views of the planets and up-close views of the lunar surface, including craters and maria, Maks are also well suited to hunting smaller, fainter, deep sky objects such as globular clusters and planetary nebulae. Astronomers located in urban areas will appreciate the Mak’s ability to bring out more contrast in celestial objects. Transporting the entire system to a dark site is not a problem either. The optical tube, mount head, tripod, counterweight bar, and counterweight all disassemble, with no tools required, into separate manageable pieces.
Maksutov-Cassegrain Optical Design
The Mak is a catadioptric telescope, which means the optical design includes both a lens and a mirror. The light coming through a Mak passes through the corrector lens to the primary mirror and back to a spherical secondary mirror before it hits your eyepiece. Images are bright, sharp, and virtually free of chromatic aberration.
The Maksutov-Cassegrain’s optical design offers several unique benefits. Instead of a secondary mirror, the Mak features a “secondary spot” of reflective coating applied directly to the inside of the corrector plate. Because of this, the telescope does not require frequent collimation like a Schmidt-Cassegrain. Also, the secondary spot is significantly smaller than a traditional Schmidt-Cassegrain secondary mirror, giving the Mak its signature high-contrast views.
One important thing to note about Maksutov-Cassegrain telescopes is that the larger, heavier Maksutov corrector plate takes longer to cool down and adjust to ambient air temperature compared to a Schmidt-Cassegrain of the same aperture.
CGEM II Mount & Tripod
CGEM II is a sturdy equatorial mount capable of rigidly supporting the 700 Mak. Its 40 lbs load capacity can handle the 19 lbs optical tube with ease, leaving lots of capacity to spare for your camera and any accessories. The heavy-duty adjustable height tripod has 2” diameter steel tripod legs with graduated markings that make it easy to extend the legs to the same height. The 700 Mak connects directly to the CGEM II with its CGE dovetail mounting bar.
The mount is packed with functionality and conveniences that make imaging with the 700 Mak easy. The fully computerized mount will automatically “GoTo” any of the 40,000+ astronomical objects selected from the NexStar+ hand controller’s database and automatically track the object as it appears to move across the night sky.
Designed with imaging in mind, the CGEM II motor drive system accurately tracks during an exposure. At the heart of the system are low cog DC servo motors with integrated optical encoders. The low cog design helps the motors run smoothly, while the integrated optical encoders provide accuracy. The motors turn steel worm gears, which are supported by precision bearings, against brass worm wheels. These components also help to make the motor drive system operate smoothly and accurately.
To track objects in the night sky, the mount must first be polar-aligned. Celestron makes this process easier than ever with the innovative All-Star Polar Alignment procedure. No extra equipment, such as a polar finder scope, is required. (An optional polar alignment finder scope is available if desired.) Best of all, the alignment can usually be completed in about 15 minutes, even without a clear view of Polaris.
All mounts have some amount of “periodic tracking error” inherent in them caused by tiny gear imperfections. To mitigate this, the CGEM II has Permanent Periodic Error Correction (PPEC). This allows you to run a routine to record the periodic errors only once; the recording is kept in memory, and subsequently corrects for the mount’s periodic tracking error. If an even higher level of tracking accuracy is desired, the CGEM II also has a dedicated autoguider port to connect an autoguiding camera directly to the mount to correct for any residual tracking errors.
Conditions for imaging are best when celestial objects are at their highest point in the sky with the darkest background, called the meridian. But some German equatorial mounts have trouble tracking near the meridian because they need to perform a “meridian flip,” readjusting their position to avoid the tube striking the mount. CGEM II does not suffer from this problem, imaging through the meridian with ease and not requiring a meridian flip until the object is a full 20° past the meridian.
The NexStar+ also has dozens of other functions to control every aspect of the mount’s behavior. These include:
In addition to the autoguider port, the CGEM II also has other ports to enhance and expand the capabilities of the mount. The hand controller has a USB 2.0 port for those who wish to control the mount with an external computer and optional third-party software. There is an AUX port on the mount that can support optional accessories such as StarSense AutoAlign.
When imaging, cable management can be a problem. The camera has a cable, the mount’s power source has a cable, and additional cables can come from a computer connection and augtoguider. To minimize cable management issues and prevent unwanted snags, all cabling for the mount is housed internally. This also eliminates the need to connect or disconnect an external Dec. motor cable when the mount is set up or broken down.
Accessories Included
The CGEM II 700 Mak comes complete with a 2” Visual Back, a 2” Star Diagonal with 1.25” adapter, a 28 mm wide-field 2” eyepiece, and a large 8x50 straight-through finderscope. The optical tube accommodates the larger 2” accessories, such as 2" Barlow lenses, the 2" eyepiece and filter kit, and larger wide-field eyepieces.
StarBright XLT Technology
StarBright XLT is Celestron’s revolutionary optical coating system that outperforms any other coating in the commercial telescope market. There are three major components that make up our StarBright XLT high-transmission optical system design:
$ 149.95
Celestron SKU: 21045 | Helix SKU: CT21045
PowerSeeker telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer!
The Celestron PowerSeeker series of telescopes is designed to give the first-time buyer the perfect combination of quality, value, features and power. Offering exceptional value, these telescopes feature portable yet powerful designs with ample optical performance to excite any newcomer to the world of amateur astronomy.
| Accessory Tray | No-Tool Tray with Eyepiece holder |
| Aperture (mm) | 114 mm (4.49 in) |
| Apparent Field of View | 0.9 ° |
| Barlow Lens | 3 x |
| Finderscope | 5x24 |
| Focal Length | 900 mm (35 in) |
| Focal Length of Eyepiece 1 ... | 20 mm (0.79 in) |
| Focal Length of Eyepiece 2 ... | 4 mm (0.16 in) |
| Focal Ratio | 7.89 |
| Highest Useful Magnification | 269 x |
| Light Gathering Power (Comp... | 265 x |
| Limiting Stellar Magnitude | 12.8 |
| Linear Field of View (@1000... | 48 ft (15 m) |
| Lowest Useful Magnification | 16 x |
| Magnification of Eyepiece 1 | 45 x |
| Magnification of Eyepiece 2 | 225 x |
| Mount Type | German Equatorial |
| Optical Coatings | Aluminum |
| Optical Design | Newtonian Reflector |
| Optical Tube Length | 34 in (864 mm) |
| Resolution (Dawes) | 1.02 arc seconds |
| Resolution (Rayleigh) | 1.22 arc seconds |
| Secondary Mirror Obstructio... | 4.96% |
| Secondary Mirror Obstruction | 1 in (25 mm) |
| Tripod | Aluminum |
| Warranty | 2-year Telescope Warranty |
$ 159.95
Celestron SKU: 21048 | Helix SKU: CT21048
PowerSeeker telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer!
The Celestron PowerSeeker series of telescopes is designed to give the first-time buyer the perfect combination of quality, value, features and power. Offering exceptional value, these telescopes feature portable yet powerful designs with ample optical performance to excite any newcomer to the world of amateur astronomy.
| Accessory Tray | No-Tool Tray with Eyepiece holder |
| Aperture (mm) | 80 mm (3.15 in) |
| Apparent Field of View | 1.2 " |
| Barlow Lens | 3 x |
| Finderscope | 5x24 |
| Focal Length | 900 mm (35 in) |
| Focal Length of Eyepiece 1 ... | 20 mm (0.79 in) |
| Focal Length of Eyepiece 2 ... | 4 mm (0.16 in) |
| Focal Ratio | 11 |
| Highest Useful Magnification | 189 x |
| Light Gathering Power (Comp... | 131 x |
| Limiting Stellar Magnitude | 12 |
| Linear Field of View (@1000... | 61 ft (19 m) |
| Lowest Useful Magnification | 11 x |
| Magnification of Eyepiece 1 | 45 x |
| Magnification of Eyepiece 2 | 225 x |
| Mount Info: | N.A. |
| Mount Type | German Equatorial |
| Optical Coatings | Multi-Coated |
| Optical Design | Refractor |
| Optical Tube Info: | N.A. |
| Optical Tube Length | 38 in (965 mm) |
| Resolution (Dawes) | 1.45 arc seconds |
| Resolution (Rayleigh) | 1.74 arc seconds |
| Star Diagonal | 1.25" Erect Image Diagonal |
| Total Telescope Kit Weight | 19 lbs (8.62 kg) |
| Tripod | Aluminum |
| Warranty | 2-year Telescope Warranty |
$ 129.95
Celestron SKU: 21037 | Heilx SKU: CT21037
| Accessory Tray | No-Tool Tray with Eyepiece holder |
| Aperture (mm) | 70 mm (2.76 in) |
| Barlow Lens | 3 x |
| Finderscope | 5x24 |
| Focal Length | 700 mm (28 in) |
| Focal Length of Eyepiece 1 ... | 20 mm (0.79 in) |
| Focal Length of Eyepiece 2 ... | 4 mm (0.16 in) |
| Focal Ratio | 10 |
| Highest Useful Magnification | 165 x |
| Light Gathering Power (Comp... | 100 x |
| Limiting Stellar Magnitude | 11.7 |
| Lowest Useful Magnification | 10 x |
| Magnification of Eyepiece 1 | 35 x |
| Magnification of Eyepiece 2 | 175 x |
| Mount Info: | N.A. |
| Mount Type | German Equatorial |
| Optical Coatings | Multi-Coated |
| Optical Design | Refractor |
| Optical Tube Info: | N.A. |
| Resolution (Dawes) | 1.66 arc seconds |
| Resolution (Rayleigh) | 1.99 arc seconds |
| Star Diagonal | 1.25" Erect Image Diagonal |
| Tripod | Aluminum |
| Warranty | 2-year Telescope Warranty |
$ 99.95
Celestron SKU: 21043 | Helix SKU: CT21043
PowerSeeker telescopes are a great way to open up the wonders of the Universe to the aspiring astronomer!
The Celestron PowerSeeker series of telescopes is designed to give the first-time buyer the perfect combination of quality, value, features and power. Offering exceptional value, these telescopes feature portable yet powerful designs with ample optical performance to excite any newcomer to the world of amateur astronomy.
| Accessory Tray | No-Tool Tray with Eyepiece holder |
| Aperture (mm) | 60 mm (2.36 in) |
| Apparent Field of View | 1.1 " |
| Barlow Lens | 3 x |
| Finderscope | 5x24 |
| Focal Length | 900 mm (35 in) |
| Focal Length of Eyepiece 1 ... | 20 mm (0.79 in) |
| Focal Length of Eyepiece 2 ... | 4 mm (0.16 in) |
| Focal Ratio | 15 |
| Highest Useful Magnification | 142 x |
| Light Gathering Power (Comp... | 73 x |
| Limiting Stellar Magnitude | 11.4 |
| Linear Field of View (@1000... | 58 ft (18 m) |
| Lowest Useful Magnification | 8.57 x |
| Magnification of Eyepiece 1 | 45 x |
| Magnification of Eyepiece 2 | 225 x |
| Mount Info: | N.A. |
| Mount Type | Equatorial |
| Optical Coatings | Fully-Coated |
| Optical Design | Refractor |
| Optical Tube Info: | N.A. |
| Optical Tube Length | 36 in (914 mm) |
| Resolution (Dawes) | 1.93 arc seconds |
| Resolution (Rayleigh) | 2.32 arc seconds |
| Star Diagonal | 1.25" Erect Image Diagonal |
| Total Telescope Kit Weight | 10 lbs (4.54 kg) |
| Tripod | Aluminum |
| Warranty | 2-year Telescope Warranty |
$ 299.95
Celestron SKU: 31051 | Helix SKU: CT31051
If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky.
The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
This model includes the motor drive for automatic tracking.
| Aperture (mm) | 130 mm (5.12 in) |
| Apparent Field of View | 1.5 " |
| Finderscope | Built-on StarPointer |
| Focal Length | 650 mm (26 in) |
| Focal Length of Eyepiece 1 ... | 20 mm (0.79 in) |
| Focal Length of Eyepiece 2 ... | 10 mm (0.39 in) |
| Focal Ratio | 5 |
| Highest Useful Magnification | 307 x |
| Light Gathering Power (Comp... | 345 x |
| Limiting Stellar Magnitude | 13.1 |
| Linear Field of View (@1000... | 79 ft (24 m) |
| Lowest Useful Magnification | 19 x |
| Magnification of Eyepiece 1 | 33 x |
| Magnification of Eyepiece 2 | 65 x |
| Mount Info: | N.A. |
| Mount Type | CG-3 Equatorial |
| Optical Coatings | Aluminum |
| Optical Design | Newtonian Reflector |
| Optical Tube Info: | N.A. |
| Optical Tube Length | 24 in (610 mm) |
| Resolution (Dawes) | 0.89 arc seconds |
| Resolution (Rayleigh) | 1.07 arc seconds |
| Tripod | 1.25" steel tube legs |
| Warranty | 2-year Telescope Warranty |
$ 279.95
Celestron SKU: 31045 | Helix SKU: CT31045
If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky.
The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
| Aperture (mm) | 130 mm (5.12 in) |
| Apparent Field of View | 1.5 " |
| Finderscope | Built-on StarPointer |
| Focal Length | 650 mm (26 in) |
| Focal Length of Eyepiece 1 ... | 20 mm (0.79 in) |
| Focal Length of Eyepiece 2 ... | 10 mm (0.39 in) |
| Focal Ratio | 5 |
| Highest Useful Magnification | 307 x |
| Light Gathering Power (Comp... | 345 x |
| Limiting Stellar Magnitude | 13.1 |
| Linear Field of View (@1000... | 79 ft (24 m) |
| Lowest Useful Magnification | 19 x |
| Magnification of Eyepiece 1 | 33 x |
| Magnification of Eyepiece 2 | 65 x |
| Mount Info: | N.A. |
| Mount Type | CG-3 Equatorial |
| Optical Coatings | Aluminum |
| Optical Design | Newtonian Reflector |
| Optical Tube Info: | N.A. |
| Optical Tube Length | 24 in (610 mm) |
| Resolution (Dawes) | 0.89 arc seconds |
| Resolution (Rayleigh) | 1.07 arc seconds |
| Tripod | 1.25" steel tube legs |
| Warranty | 2-year Telescope Warranty |
$ 249.95
Celestron SKU: 31042 | Helix SKU: CT31042
If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky.
The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
| Aperture (mm) | 114 mm (4.49 in) |
| Apparent Field of View | 1 " |
| Finderscope | Built-on StarPointer |
| Focal Length | 1000 mm (39 in) |
| Focal Length of Eyepiece 1 ... | 20 mm (0.79 in) |
| Focal Length of Eyepiece 2 ... | 10 mm (0.39 in) |
| Focal Ratio | 8.77 |
| Highest Useful Magnification | 269 x |
| Light Gathering Power (Comp... | 265 x |
| Limiting Stellar Magnitude | 12.8 |
| Linear Field of View (@1000... | 53 ft (16 m) |
| Lowest Useful Magnification | 16 x |
| Magnification of Eyepiece 1 | 50 x |
| Magnification of Eyepiece 2 | 100 x |
| Mount Info: | N.A. |
| Mount Type | CG-2 Equatorial |
| Optical Coatings | Aluminum |
| Optical Design | Newtonian Reflector |
| Optical Tube Info: | N.A. |
| Optical Tube Length | 18 in (457 mm) |
| Resolution (Dawes) | 1.02 arc seconds |
| Resolution (Rayleigh) | 1.22 arc seconds |
| Tripod | 1.25" steel tube legs |
| Warranty | 2-year Telescope Warranty |
$ 289.95
Celestron SKU: 21064 | Helix SKU: CT21064
If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky.
The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
| Optical Tube Info: | |
|---|---|
| Optical Design | Refractor |
| Aperture (mm) | 90 mm (3.54 in) |
| Focal Length | 1000 mm (39 in) |
| Focal Ratio | 11 |
| Focal Length of Eyepiece 1 (mm) | 20 mm (0.79 in) |
| Magnification of Eyepiece 1 | 50 x |
| Focal Length of Eyepiece 2 (mm) | 10 mm (0.39 in) |
| Magnification of Eyepiece 2 | 100 x |
| Finderscope | Built-on StarPointer |
| Star Diagonal | Erect Image Diagonal - 1.25" |
| Mount Info: | |
| Mount Type | CG-3 Equatorial |
| Tripod | 1.25" steel tube legs |
| Highest Useful Magnification | 213 x |
| Lowest Useful Magnification | 13 x |
| Limiting Stellar Magnitude | 12.3 |
| Resolution (Rayleigh) | 1.55 arc seconds |
| Resolution (Dawes) | 1.29 arc seconds |
| Light Gathering Power (Compared to human eye) | 165 x |
| Apparent Field of View | 1 ° |
| Linear Field of View (@1000 yds) | 53 ft (16 m) |
| Optical Coatings | Multi Coated |
| Optical Tube Length | 36 in (914 mm) |
| Warranty | 2-year Telescope Warranty |
$ 169.95
Celestron SKU: 21062 | Helix SKU: CT21062
If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky.
The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
| Optical Tube Info: | |
|---|---|
| Optical Design | Refractor |
| Aperture (mm) | 70 mm (2.76 in) |
| Focal Length | 900 mm (35 in) |
| Focal Ratio | 13 |
| Focal Length of Eyepiece 1 (mm) | 20 mm (0.79 in) |
| Magnification of Eyepiece 1 | 45 x |
| Focal Length of Eyepiece 2 (mm) | 10 mm (0.39 in) |
| Magnification of Eyepiece 2 | 90 x |
| Finderscope | Built-on StarPointer |
| Star Diagonal | Erect Image Diagonal - 1.25" |
| Mount Info: | |
| Mount Type | CG-2 Equatorial |
| Tripod | 1.25" steel tube legs |
| Highest Useful Magnification | 165 x |
| Lowest Useful Magnification | 10 x |
| Limiting Stellar Magnitude | 11.7 |
| Resolution (Rayleigh) | 1.99 arc seconds |
| Resolution (Dawes) | 1.66 arc seconds |
| Light Gathering Power (Compared to human eye) | 100 x |
| Apparent Field of View | 1.1 ° |
| Linear Field of View (@1000 yds) | 58 ft (18 m) |
| Optical Tube Length | 36 in (914 mm) |
| Warranty | 2-year Telescope Warranty |
$ 659.95
Celestron SKU: 21090 | Helix SKU: CT21090
Omni XLT series features the stable platform of the CG-4 mount and high quality optics. Using aspheric shaping technology in conjunction with hand-figuring the optics, the Omni XLT presents an image with virtually no spherical aberration. We also added our famous StarBright XLT coating system to further enhance light transmission.
| Optical Tube Info: | |
|---|---|
| Optical Design | Refractor |
| Aperture (mm) | 120 mm (4.72 in) |
| Focal Length | 1000 mm (39 in) |
| Focal Ratio | 8.33 |
| Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
| Magnification of Eyepiece 1 | 40 x |
| Finderscope | 6x30 |
| Mount Info: | |
| Mount Type | Omni CG-4 Equatorial |
| Tripod Leg Diameter | 1.75" Stainless |
| Highest Useful Magnification | 283 x |
| Lowest Useful Magnification | 17 x |
| Limiting Stellar Magnitude | 12.9 |
| Resolution (Rayleigh) | 1.16 arc seconds |
| Resolution (Dawes) | 0.97 arc seconds |
| Light Gathering Power (Compared to human eye) | 294 x |
| Apparent Field of View | 1.25 ° |
| Linear Field of View (@1000 yds) | 66 ft (20 m) |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 40 in (1016 mm) |
| Optical Tube Weight | 12.5 lbs (5.67 kg) |
| Tripod Weight | 12.5 lbs (5.67 kg) |
| Weight of Counterweights | 7 lbs (3.2 kg) and 4 lbs (1.8 kg) |
| Warranty | 2-year Telescope Warranty |
$ 509.95
Celestron SKU: 21088 | Helix SKU: CT21088
Omni XLT series features the stable platform of the CG-4 mount and high quality optics. Using aspheric shaping technology in conjunction with hand-figuring the optics the Omni XLT presents an image with virtually no spherical aberration. We also added our famous StarBright XLT coating system to further enhance light transmission.
| Optical Tube Info: | |
|---|---|
| Optical Design | Refractor |
| Aperture (mm) | 102 mm (4.02 in) |
| Focal Length | 1000 mm (39 in) |
| Focal Ratio | 9.8 |
| Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
| Magnification of Eyepiece 1 | 40 x |
| Finderscope | 6x30 |
| Mount Info: | |
| Mount Type | Omni CG-4 Equatorial |
| Tripod Leg Diameter | 1.75" Stainless |
| Highest Useful Magnification | 241 x |
| Lowest Useful Magnification | 15 x |
| Limiting Stellar Magnitude | 12.5 |
| Resolution (Rayleigh) | 1.37 arc seconds |
| Resolution (Dawes) | 1.14 arc seconds |
| Light Gathering Power (Compared to human eye) | 212 x |
| Apparent Field of View | 1.25 ° |
| Linear Field of View (@1000 yds) | 66 ft (20 m) |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 39.5 in (1003 mm) |
| Optical Tube Weight | 9.5 lbs (4.31 kg) |
| Tripod Weight | 12.5 lbs (5.67 kg) |
| Weight of Counterweights | 7 lbs (3.2 kg) and 4 lbs (1.8 kg) |
| Warranty | 2-year Telescope Warranty |
$ 1,329.00
Celestron SKU: 12079 | Helix SKU: CT12079
For the intermediate visual observer and beginning astroimager, the Advanced VX 6” SCT is the most affordable Schmidt-Cassegrain telescope on a solid GoTo mount. The Schmidt-Cassegrain optical design is ideal for imagers and visual observers looking for a telescope that is much more portable than the reflector or refractor. The Schmidt-Cassegrain design also eliminates chromatic aberration, making it a good choice for entry-level astroimaging.
ABOUT THE MOUNT
The new Advanced VX mount was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. You’ll be able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. Advanced VX features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 150 mm (5.91 in) |
| Telescope Type | Computerized (GOTO) |
| Focal Length | 1500 mm (59 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 20 mm (0.79 in) |
| Magnification of Eyepiece 1 | 75 x |
| Finderscope | 6x30 |
| Mount Info: | |
| Tripod | Adjustable, Stainless Steel |
| Tripod Leg Diameter | 2" |
| Highest Useful Magnification | 354 x |
| Lowest Useful Magnification | 21 x |
| Limiting Stellar Magnitude | 13.4 |
| Resolution (Rayleigh) | 0.93 arc seconds |
| Resolution (Dawes) | 0.77 arc seconds |
| Light Gathering Power (Compared to human eye) | 459 x |
| Optical Tube Length | 16" in (406 mm) |
| Optical Tube Weight | 10 lbs (4.54 kg) |
| Mount Height (Max) | 64" in (1626 mm) |
| Mount Height (Min) | 44" in (1118 mm) |
| Tripod Weight | 18 lbs (8.16 kg) |
| Weight of Counterweights | 1 x 12 lbs |
| Warranty | 2-year Telescope Warranty |
$ 1,019.00
Celestron SKU: 32054 | Helix SKU: CT32054
For those new to astronomy and astroimaging, the Advanced VX 6” Newtonian is an excellent entry-level setup that can grow with you. The Newtonian optical design is excellent for visual observing and offers you the largest aperture for the price. Combined with our Advanced VX mount, you’ll have all the tools you need to learn the basics of imaging.
ABOUT THE MOUNT
The new Advanced VX mount was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. You’ll be able to track through long exposures using permanently programmable periodic error correction. Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. Advanced VX features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.
| Optical Tube Info: | |
|---|---|
| Optical Design | Newtonian Reflector |
| Aperture (mm) | 150 mm (5.91 in) |
| Telescope Type | Computerized (GOTO) |
| Focal Length | 750 mm (30 in) |
| Focal Ratio | 5 |
| Focal Length of Eyepiece 1 (mm) | 20 mm (0.79 in) |
| Magnification of Eyepiece 1 | 38 x |
| Finderscope | 6x30 |
| Mount Info: | |
| Tripod | Adjustable, Stainless Steel |
| Tripod Leg Diameter | 2" |
| Highest Useful Magnification | 354 x |
| Lowest Useful Magnification | 21 x |
| Limiting Stellar Magnitude | 13.4 |
| Resolution (Rayleigh) | 0.93 arc seconds |
| Resolution (Dawes) | 0.77 arc seconds |
| Light Gathering Power (Compared to human eye) | 459 x |
| Secondary Mirror Obstruction | 1.75" in (44 mm) |
| Secondary Mirror Obstruction by Diameter | 30% |
| Secondary Mirror Obstruction by Area | 8.78% |
| Optical Tube Length | 27" in (686 mm) |
| Optical Tube Weight | 10 lbs (4.54 kg) |
| Mount Height (Max) | 64" in (1626 mm) |
| Mount Height (Min) | 44" in (1118 mm) |
| Tripod Weight | 18 lbs (8.16 kg) |
| Weight of Counterweights | 1 x 12 lbs |
| Warranty | 2-year Telescope Warranty |
$ 4,449.00
Celestron SKU: 12019 | Helix SKU: CT12019
EDGEHD FEATURES
COMPUTERIZED MOUNT FEATURES
CGEM II 1100 HD combines Celestron's newly redesigned CGEM II computerized equatorial mount with its acclaimed EdgeHD optical system. With an optical tube assembly weighing only 28 lbs., this telescope is still portable enough to be taken to dark skies, and has 89% more light gathering power than an 8" telescope and 40% more than the 9.25".
OPTICAL TUBE INFO:
SEE THE UNIVERSE IN HD
EdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.
TRUE ASTROGRAPH QUALITY
Many optical designs that advertise themselves as "astrographs" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.
IMPROVED PERFORMANCE
Superior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.
MECHANICAL FEATURES
In addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.
INDIVIDUALLY TESTED
Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.
MOUNT INFO:
A fresh update to the venerable CGEM mount, the CGEM II has a fresh, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.
ERGONOMIC DESIGN
CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.
INNOVATION
The CGEM II series features Celestron’s innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.
PERFORMANCE
For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced Series and CGE Series. Offering the portability of the Advanced Series and the precision of the CGE.
| Optical Tube Info: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture (mm) | 279.4 mm (11 in) |
| Focal Length | 2800 mm (110 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 23 mm (0.91 in) |
| Magnification of Eyepiece 1 | 122 x |
| Finderscpoe | 9x50 |
| Star Diagonal | 2" w/ 1.25" adapter |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 660 x |
| Lowest Useful Magnification | 40 x |
| Limiting Stellar Magnitude | 14 |
| Resolution (Rayleigh) | 0.5 arc seconds |
| Resolution (Dawes) | 0.42 arc seconds |
| Light Gathering Power (Compared to human eye) | 1593 x |
| Secondary Mirror Obstruction | 3.75 in (95 mm) |
| Secondary Mirror Obstruction by Diameter | 34% |
| Secondary Mirror Obstruction by Area | 12% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 24 in (610 mm) |
| Optical Tube Weight | 28 lbs. (13 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount Type | German Equatorial Mount |
| Tripod | 2” Steel tripod with graduated markings on lower section |
| Dovetail Mount | Directly connects to both CG-5 & CGE dovetail bars |
| Payload Capacity | 40 lbs |
| Latitude Range | 15º – 70º |
| Power Requirements | 12 VDC, 3.2 amps |
| Ports | 1x Hand control port, 1x Auxiliary Port, 1x Auto guider port, 1 USB 2.0 port (on hand control) |
| Motor Drive | Low cog DC servo motors |
| Slew Speeds | 9 slew speeds |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North and EQ South |
| Alignment Procedures | AutoAlign, 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align |
| Computerized Hand Control | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons, USB 2.0 port for PC connection |
| Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Mount Weight | 40 lbs |
| Tripod Weight | 20 lbs |
| Weight of Counterweight | 2 x 17 lbs counterweight |
| Total Weight of Mount Kit | 77 lbs |
$ 3,549.00
Celestron SKU: 12018 | Helix SKU: CT12018
EDGE HD FEATURES
COMPUTERIZED MOUNT FEATURES
CGEM II 925 HD combines Celestron's newly redesigned CGEM II computerized equatorial mount with its acclaimed EdgeHD optical system. With over 9 inches of aperture and our premium StarBright XLT coatings, the CGEM II 925 HD gives you over 1000 times the light gathering power than the unaided eye. Designed to give diffraction limited performance and offer more resolution than the 800 with less weight than the 1100, the CGEM II 925 HD is a premier astroimaging telescope.
OPTICAL TUBE INFO:
SEE THE UNIVERSE IN HD
EdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.
TRUE ASTROGRAPH QUALITY
Many optical designs that advertise themselves as "astrographs" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.
IMPROVED PERFORMANCE
Superior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.
MECHANICAL FEATURES
In addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.
INDIVIDUALLY TESTED
Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.
MOUNT INFO:
A fresh update to the venerable CGEM mount, the CGEM II has a fresh, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.
ERGONOMIC DESIGN
CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.
INNOVATION
The CGEM II series features Celestron’s innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.
PERFORMANCE
For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced Series and CGE Series. Offering the portability of the Advanced Series and the precision of the CGE.
| Optical Tube Info: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture (mm) | 234.95 mm (9.25 in) |
| Focal Length | 2350 mm (93 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 23 mm (0.91 in) |
| Magnification of Eyepiece 1 | 102 x |
| Finderscpoe | 9x50 |
| Star Diagonal | 2" w/ 1.25" adapter |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 555 x |
| Lowest Useful Magnification | 34 x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | 0.59 arc seconds |
| Resolution (Dawes) | 0.49 arc seconds |
| Light Gathering Power (Compared to human eye) | 1127 x |
| Secondary Mirror Obstruction | 3.35 in (85 mm) |
| Secondary Mirror Obstruction by Diameter | 36% |
| Secondary Mirror Obstruction by Area | 13% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 22 in (559 mm) |
| Optical Tube Weight | 21 lbs. (9.53 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount Type | German Equatorial Mount |
| Tripod | 2” Steel tripod with graduated markings on lower section |
| Dovetail Mount | Directly connects to both CG-5 & CGE dovetail bars |
| Payload Capacity | 40 lbs |
| Latitude Range | 15º – 70º |
| Power Requirements | 12 VDC, 3.2 amps |
| Ports | 1x Hand control port, 1x Auxiliary Port, 1x Auto guider port, 1 USB 2.0 port (on hand control) |
| Motor Drive | Low cog DC servo motors |
| Slew Speeds | 9 slew speeds |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North and EQ South |
| Alignment Procedures | AutoAlign, 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align |
| Computerized Hand Control | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons, USB 2.0 port for PC connection |
| Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Mount Weight | 40 lbs |
| Tripod Weight | 20 lbs |
| Weight of Counterweight | 1 x 17 lbs, 1 x 11 lbs counterweights |
| Total Weight of Mount Kit | 77 lbs |
$ 2,649.00
Celestron SKU: 12017 | Helix SKU: CT12017
EDGEHD FEATURES
COMPUTERIZED MOUNT FEATURES
CGEM II 800 HD combines Celestron's newly redesigned CGEM II computerized equatorial mount with its acclaimed EdgeHD optical system. With 8 inches of aperture and our premium StarBright XLT coatings, the CGEM II 800 HD gives you over 800 times the light gathering power than the unaided eye and is the lightest and most portable telescope in its class.
OPTICAL TUBE INFO:
SEE THE UNIVERSE IN HD
EdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.
TRUE ASTROGRAPH QUALITY
Many optical designs that advertise themselves as "astrographs" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.
IMPROVED PERFORMANCE
Superior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.
MECHANICAL FEATURES
In addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.
MIRROR CLUTCHES - Flexible tension clutches hold the mirror in place and reduce image shift when taking long exposure astro-images. Once focused, the flexible rods allow the mirror to be held in place without putting any force or pressure on the mirror assembly, keeping the image centered in the eyepiece (or on the sensor).
TUBE VENTS - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror. Each vent has an integrated 95-micron micromesh filter guaranteed to let warm air out without letting dust in.
FASTAR VERSATILITY - EdgeHD is the most versatile imaging telescope available today. At its native f/10, you can achieve the image scale necessary to capture the smallest of deep sky objects. Add the optional reducer lens—custom-designed for your size EdgeHD tube—and you can increase your field of view without sacrificing optical performance. A Barlow lens gives you added power for high-resolution planetary, lunar and solar imaging. All EdgeHD optical tubes are Fastar-compatible, allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f/2 wide field imaging.
INDIVIDUALLY TESTED
Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.
MOUNT INFO:
A fresh update to the venerable CGEM mount, the CGEM II has a fresh, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.
ERGONOMIC DESIGN
CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.
INNOVATION
The CGEM II series features Celestron’s innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.
PERFORMANCE
For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced Series and CGE Series. Offering the portability of the Advanced Series and the precision of the CGE.
| Optical Tube Info: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture (mm) | 203.2 mm (8 in) |
| Focal Length | 2032 mm (80 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 40 mm (1.57 in) |
| Magnification of Eyepiece 1 | 51 x |
| Finderscpoe | 9x50 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 480 x |
| Lowest Useful Magnification | 29 x |
| Limiting Stellar Magnitude | 14 |
| Resolution (Rayleigh) | 0.69 arc seconds |
| Resolution (Dawes) | 0.57 arc seconds |
| Light Gathering Power (Compared to human eye) | 843 x |
| Secondary Mirror Obstruction | 2.7 in (69 mm) |
| Secondary Mirror Obstruction by Diameter | 34% |
| Secondary Mirror Obstruction by Area | 11% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 17 in (432 mm) |
| Optical Tube Weight | 14 lbs (6.35 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount Type | German Equatorial Mount |
| Tripod | 2” Steel tripod with graduated markings on lower section |
| Dovetail Mount | Directly connects to both CG-5 & CGE dovetail bars |
| Payload Capacity | 40 lbs |
| Latitude Range | 15º – 70º |
| Power Requirements | 12 VDC, 3.2 amps |
| Ports | 1x Hand control port, 1x Auxiliary Port, 1x Auto guider port, 1 USB 2.0 port (on hand control) |
| Motor Drive | Low cog DC servo motors |
| Slew Speeds | 9 slew speeds |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North and EQ South |
| Alignment Procedures | AutoAlign, 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align |
| Computerized Hand Control | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons, USB 2.0 port for PC connection |
| Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Mount Weight | 40 lbs |
| Tripod Weight | 20 lbs |
| Weight of Counterweight | 1 x 17 lbs counterweight |
| Total Weight of Mount Kit | 77 lbs |
$ 3,549.00
Celestron SKU: 12012 | Helix SKU: CT12012
COMPUTERIZED MOUNT FEATURES
The CGEM II 1100 Schmidt-Cassegrain Telescope features Celestron’s premium StarBright XLT coated optics and the newly redesigned CGEM II computerized equatorial mount. With the optical tube assembly of the CGEM II 1100 weighing only 27.5 lbs., this telescope is still portable enough to be taken to dark skies, and it has 89% more light gathering power than an 8" telescope and more than 40% more than the 9.25".
This telescope is especially at home as a solid platform for long exposure photography with optional CCD cameras or photographic equipment; it is a serious scientific research tool that comes with Celestron's premium StarBright XLT coatings.
A fresh update to the venerable CGEM mount, the CGEM II has a fresh, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.
ERGONOMIC DESIGN
CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.
INNOVATION
The CGEM II series features Celestron’s innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.
PERFORMANCE
For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM
II mount is the perfect fit between the Advanced Series and CGE Series. Offering the portability of the Advanced Series and the precision of the CGE.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 279.4 mm (11 in) |
| Focal Length | 2800 mm (110 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 40 mm (1.57 in) |
| Magnification of Eyepiece 1 | 70 x |
| Finderscpoe | 9x50 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 660 x |
| Lowest Useful Magnification | 40 x |
| Limiting Stellar Magnitude | 14.7 |
| Resolution (Rayleigh) | 0.5 arc seconds |
| Resolution (Dawes) | 0.42 arc seconds |
| Light Gathering Power (Compared to human eye) | 1593 x |
| Secondary Mirror Obstruction | 3.75 in (95 mm) |
| Secondary Mirror Obstruction by Diameter | 34% |
| Secondary Mirror Obstruction by Area | 12% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 24 in (610 mm) |
| Optical Tube Weight | 27.5 lbs. (12 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount Type | German Equatorial Mount |
| Tripod | 2” Steel tripod with graduated markings on lower section |
| Dovetail Mount | Directly connects to both CG-5 & CGE dovetail bars |
| Payload Capacity | 40 lbs |
| Latitude Range | 15º – 70º |
| Power Requirements | 12 VDC, 3.2 amps |
| Ports | 1x Hand control port, 1x Auxiliary Port, 1x Auto guider port, 1 USB 2.0 port (on hand control) |
| Motor Drive | Low cog DC servo motors |
| Slew Speeds | 9 slew speeds |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North and EQ South |
| Alignment Procedures | AutoAlign, 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align |
| Computerized Hand Control | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons, USB 2.0 port for PC connection |
| Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Mount Weight | 40 lbs |
| Tripod Weight | 20 lbs |
| Weight of Counterweight | 2 x 17 lbs counterweight |
| Total Weight of Mount Kit | 77 lbs |
$ 2,649.00
Celestron SKU: 12011 | Helix SKU: CT12011
COMPUTERIZED MOUNT FEATURES
The CGEM II 925 Schmidt-Cassegrain Telescope features Celestron’s premium StarBright XLT coated optics and the newly redesigned CGEM II computerized equatorial mount. The CGEM II 925 offers the middle ground for those looking to combine portability with high resolution. This telescope is especially at home as a solid platform for long exposure photography with optional CCD cameras or photographic equipment. With over 925 inches of aperture and our premium StarBright XLT coatings, the CGEM II 925 gives you over 1000 times the light gathering power than the unaided eye.
A fresh update to the venerable CGEM mount, the CGEM II has a fresh, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.
ERGONOMIC DESIGN
CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.
INNOVATION
The CGEM II series features Celestron’s innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.
PERFORMANCE
For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced Series and CGE Series. Offering the portability of the Advanced Series and the precision of the CGE.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 234.95 mm (9.25 in) |
| Focal Length | 2350 mm (93 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
| Magnification of Eyepiece 1 | 94 x |
| Finderscpoe | 6x30 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 555 x |
| Lowest Useful Magnification | 34 x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | 0.59 arc seconds |
| Resolution (Dawes) | 0.49 arc seconds |
| Light Gathering Power (Compared to human eye) | 1127 x |
| Secondary Mirror Obstruction | 3.35 in (85 mm) |
| Secondary Mirror Obstruction by Diameter | 36% |
| Secondary Mirror Obstruction by Area | 13% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 22 in (559 mm) |
| Optical Tube Weight | 20 lbs. (9.07 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount Type | German Equatorial Mount |
| Tripod | 2” Steel tripod with graduated markings on lower section |
| Dovetail Mount | Directly connects to both CG-5 & CGE dovetail bars |
| Payload Capacity | 40 lbs |
| Latitude Range | 15º – 70º |
| Power Requirements | 12 VDC, 3.2 amps |
| Ports | 1x Hand control port, 1x Auxiliary Port, 1x Auto guider port, 1 USB 2.0 port (on hand control) |
| Motor Drive | Low cog DC servo motors |
| Slew Speeds | 9 slew speeds |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North and EQ South |
| Alignment Procedures | AutoAlign, 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align |
| Computerized Hand Control | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons, USB 2.0 port for PC connection |
| Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Mount Weight | 40 lbs |
| Tripod Weight | 20 lbs |
| Weight of Counterweight | 1x 17 lbs, 1x 11 lbs Counterweights |
| Total Weight of Mount Kit | 77 lbs |
$ 2,349.00
Celestron SKU: 12010 | Helix SKU: CT12010
COMPUTERIZED MOUNT FEATURES
The CGEM II 800 Schmidt-Cassegrain Telescope features Celestron’s premium StarBright XLT coated optics and the newly redesigned CGEM II computerized equatorial mount. It is the most lightweight and portable of the three size models. This telescope is especially at home as a solid platform for long exposure photography with optional CCD cameras or photographic equipment. At 8 inches of aperture with our premium StarBright XLT coatings, the CGEM II 800 gives you over 800 times the light gathering power than the unaided eye.
A fresh update to the venerable CGEM mount, the CGEM II has a fresh, attractive, bold appearance and is capable of carrying Celestron’s higher-end SCT optical tubes (up to 11") securely and vibration free, which is ideal for both imaging and visual observing. Capable of holding 40 lbs. of payload and slewing at 5° per second, you will be able to instantly point to any of the celestial objects in the database.
ERGONOMIC DESIGN
CGEM II was designed to be ergonomically friendly with large Altitude and Azimuth adjustment knobs for quick and easy polar alignment adjustment. The internal RA and DEC motor wiring provides a clean look and an easy and trouble free set up.
INNOVATION
The CGEM II series features Celestron’s innovative Polar alignment procedure called All-Star™. All-Star allows users to choose any bright star, while the software calculates and assists with polar alignment. Another great feature of the CGEM II sure to please astroimagers, is the Permanent Periodic Error Correction (PEC) which will allow users to train out the worm gears periodic errors, while the mount retains the PEC recordings.
PERFORMANCE
For objects near the Meridian (imaginary line passing from North to South), the CGEM II will track well past the Meridian for uninterrupted imaging through the most ideal part of the sky. The CGEM II mount has a robust database with over 40,000 objects, 100 user defined programmable objects and enhanced information on over 200 objects. Celestron's CGEM II mount is the perfect fit between the Advanced Series and CGE Series. Offering the portability of the Advanced Series and the precision of the CGE.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 203.2 mm (8 in) |
| Focal Length | 2032 mm (80 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
| Magnification of Eyepiece 1 | 81 x |
| Finderscpoe | 6x30 |
| Star Diagonal | 1.35 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 480 x |
| Lowest Useful Magnification | 29 x |
| Limiting Stellar Magnitude | 14 |
| Resolution (Rayleigh) | 0.69 arc seconds |
| Resolution (Dawes) | 0.57 arc seconds |
| Light Gathering Power (Compared to human eye) | 843 x |
| Secondary Mirror Obstruction | 2.5 in (64 mm) |
| Secondary Mirror Obstruction by Diameter | 31% |
| Secondary Mirror Obstruction by Area | 9.77% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 17 in (432 mm) |
| Optical Tube Weight | 12.5 lbs (5.67 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount Type | German Equatorial Mount |
| Tripod | 2” Steel tripod with graduated markings on lower section |
| Dovetail Mount | Directly connects to both CG-5 & CGE dovetail bars |
| Payload Capacity | 40 lbs |
| Latitude Range | 15º – 70º |
| Power Requirements | 12 VDC, 3.2 amps |
| Ports | 1x Hand control port, 1x Auxiliary Port, 1x Auto guider port, 1 USB 2.0 port (on hand control) |
| Motor Drive | Low cog DC servo motors |
| Slew Speeds | 9 slew speeds |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North and EQ South |
| Alignment Procedures | AutoAlign, 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align |
| Computerized Hand Control | Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons, USB 2.0 port for PC connection |
| Database | 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects |
| Mount Weight | 40 lbs |
| Tripod Weight | 20 lbs |
| Weight of Counterweight | 17 lbs |
| Total Weight of Mount Kit | 77 lbs |
$ 4,199.00
Celestron SKU: 12056 | Helix SKU: CT12056
HD FEATURES
COMPUTERIZED MOUNT FEATURES
IMPROVED TRIPOD INCLUDES:
IMPROVED ERGONOMICS:
ELECTRONICS:
CGX 925 HD combines Celestron's all-new state of the art CGX computerized equatorial mount with its acclaimed EdgeHD optical system. With over 9 inches of aperture and our premium StarBright XLT coatings, the CGX 925 HD gives you over 1000 times the light gathering power than the unaided eye. Designed to give diffraction limited performance and offer more resolution than the 800 with less weight than the 1100, the CGX 925 HD is a premier astroimaging telescope made for remote operation.
SEE THE UNIVERSE IN HD
EdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.
TRUE ASTROGRAPH QUALITY
Many optical designs that advertise themselves as "astrographs" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.
IMPROVED PERFORMANCE
Superior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.
MECHANICAL FEATURES
In addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.
INDIVIDUALLY TESTED
Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.
CGX MOUNT
Celestron’s workhorse CGEM mount lineup has been the German Equatorial backbone for telescopes ranging from 6 to 11 inches of aperture. Since that time, many more astro-imagers and planetarium controlled setups have emerged as backyard telescope technology has evolved. Celestron’s engineering team applied their years of experience designing German Equatorial mounts to the all-new CGX EQ, a culmination of all the advancements made to our technologies, value, and ease-of-use.
The new CGX was designed to better support your telescope for both visual and astro-imaging pursuits. Key design goals included a lower profile EQ head, which provides a more compact and therefore more stable setup; a better drive system; remote operation-friendly with home and limit optical sensors; easier polar alignment adjustments; and better cable management. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and transport. The CGX is our new Equatorial backbone to support a wide range of telescopes.
| Optical Tube Info: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture (mm) | 234.95 mm (9.25 in) |
| Focal Length | 2350 mm (93 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 23 mm (0.91 in) |
| Magnification of Eyepiece 1 | 102x |
| Finderscope | 9x50 |
| Star Diagonal | 2" w/ 1.25" adapter |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 555x |
| Lowest Useful Magnification | 34x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | 0.59 arc seconds |
| Resolution (Dawes) | 0.49 arc seconds |
| Light Gathering Power (Compared to human eye) | 1127x |
| Secondary Mirror Obstruction | 3.35 in (85 mm) |
| Secondary Mirror Obstruction by Diameter | 36% |
| Secondary Mirror Obstruction by Diameter | 13% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 22 in (559 mm) |
| Optical Tube Weight | 21 lbs. (9.53 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount | German Equatorial Mount |
| Instrument load capacity | 55lbs |
| Tripod height adjustment range | 47.25” to 77.5” including EQ headA |
| Tripod leg diameter | 2" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 19.2 lbs. |
| EQ Head Weight | 44 lbs |
| Max Slew Speed | 5º/second (4º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 2 |
| Autoguide Port | Yes |
| USB Port | Yes |
| Software | New telescope control PC software |
| Included Items | |
| CGX Equatorial Head | |
| CGX Tripod | |
| Accessory Tray | |
| 2 x 11 lbs counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) |
$ 3,299.00
Celestron SKU: 12055 | Helix SKU: CT12055
HD FEATURES
COMPUTERIZED MOUNT FEATURES
IMPROVED TRIPOD INCLUDES:
IMPROVED ERGONOMICS:
ELECTRONICS:
CGX 800 HD combines Celestron's all-new state of the art CGX computerized equatorial mount with its acclaimed EdgeHD optical system. With 8 inches of aperture and our premium StarBright XLT coatings, the CGX 800 HD gives you over 800 times the light gathering power than the unaided eye and is the lightest and most portable telescope in its class.
SEE THE UNIVERSE IN HD
EdgeHD is an aplanatic, flat field Schmidt-Cassegrain telescope that produces aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma; it also provides an astrograph-quality flat focal plane all the way to the edge of the field of view.
TRUE ASTROGRAPH QUALITY
Many optical designs that advertise themselves as "astrographs" actually only produce pinpoint stars across a curved focal plane. While this may be acceptable for some visual observing, stars will appear out of focus at the edge when used with the flat chip sensor of a digital camera. EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt-Cassegrain telescope and dramatically flatter than competing coma-free designs. This guarantees you visibly sharp stars across some of the largest CCD chips available today.
IMPROVED PERFORMANCE
Superior edge performance not only creates rounder, more pleasing stars, but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron’s StarBright XLT optical coatings on every surface, EdgeHD optics gives you maximum light throughput across the widest visual and photographic spectrum.
MECHANICAL FEATURES
In addition to EdgeHD’s optimized optical design, the telescope tube has been redesigned to make sure you get the most from your optics each and every night.
INDIVIDUALLY TESTED
Every EdgeHD that ships has been tested not only for the surface quality of each optical component, but also with a camera and artificial star to ensure the imaging system meets our rigid quality assurance. This “final acceptance test” confirms the EdgeHD will perform in the field and deliver high-quality astroimages.
CGX MOUNT
Celestron’s workhorse CGEM mount lineup has been the German Equatorial backbone for telescopes ranging from 6 to 11 inches of aperture. Since that time, many more astro-imagers and planetarium controlled setups have emerged as backyard telescope technology has evolved. Celestron’s engineering team applied their years of experience designing German Equatorial mounts to the all-new CGX EQ, a culmination of all the advancements made to our technologies, value, and ease-of-use.
The new CGX was designed to better support your telescope for both visual and astro-imaging pursuits. Key design goals included a lower profile EQ head, which provides a more compact and therefore more stable setup; a better drive system; remote operation-friendly with home and limit optical sensors; easier polar alignment adjustments; and better cable management. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and transport. The CGX is our new Equatorial backbone to support a wide range of telescopes.
| Optical Tube Info: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture (mm) | 203.2 mm (8 in) |
| Focal Length | 2032 mm (80 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 40 mm (1.57 in) |
| Magnification of Eyepiece 1 | 51x |
| Finderscope | 9x50 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 480x |
| Lowest Useful Magnification | 29x |
| Limiting Stellar Magnitude | 14 |
| Resolution (Rayleigh) | 0.69 arc seconds |
| Resolution (Dawes) | 0.57 arc seconds |
| Light Gathering Power (Compared to human eye) | 843x |
| Secondary Mirror Obstruction | 2.7 in (69 mm) |
| Secondary Mirror Obstruction by Diameter | 34% |
| Secondary Mirror Obstruction by Diameter | 11% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 17 in (432 mm) |
| Optical Tube Weight | 14 lbs (6.3 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount | German Equatorial Mount |
| Instrument load capacity | 55lbs |
| Tripod height adjustment range | 47.25” to 77.5” including EQ headA |
| Tripod leg diameter | 2" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 19.2 lbs |
| EQ Head Weight | 44 lbs |
| Max Slew Speed | 5º/second (4º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 2 |
| Autoguide Port | Yes |
| USB Port | Yes |
| Software | New telescope control PC software |
| Included Items | |
| CGX Equatorial Head | |
| CGX Tripod | |
| Accessory Tray | |
| 2 x 11 lbs counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) |
$ 4,199.00
Celestron SKU: 12052 | Helix SKU: CT12052
COMPUTERIZED MOUNT FEATURES
IMPROVED TRIPOD INCLUDES:
IMPROVED ERGONOMICS:
ELECTRONICS:
The CGX 1100 Schmidt-Cassegrain Telescope features Celestron’s premium StarBright XLT coated optics and the all-new state of the art CGX computerized equatorial mount. With the optical tube assembly of the CGX 1100 weighing only 27.5 lb., this telescope is still portable enough to be taken to dark skies, and it has 89% more light gathering power than an 8" telescope and more than 40% more than the 9.25".
CGX MOUNT
Celestron’s workhorse CGEM mount lineup has been the German Equatorial backbone for telescopes ranging from 6 to 11 inches of aperture. Since that time, many more astro-imagers and planetarium controlled setups have emerged as backyard telescope technology has evolved. Celestron’s engineering team applied their years of experience designing German Equatorial mounts to the all-new CGX EQ, a culmination of all the advancements made to our technologies, value, and ease-of-use.
The new CGX was designed to better support your telescope for both visual and astro-imaging pursuits. Key design goals included a lower profile EQ head, which provides a more compact and therefore more stable setup; a better drive system; remote operation-friendly with home and limit optical sensors; easier polar alignment adjustments; and better cable management. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and transport. The CGX is our new Equatorial backbone to support a wide range of telescopes.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 279.4 mm (11 in) |
| Focal Length | 2800 mm (110 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 40 mm (1.57 in) |
| Magnification of Eyepiece 1 | 70x |
| Finderscope | 9x50 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 660x |
| Lowest Useful Magnification | 40x |
| Limiting Stellar Magnitude | 14.7 |
| Resolution (Rayleigh) | 0.5 arc seconds |
| Resolution (Dawes) | 0.42 arc seconds |
| Light Gathering Power (Compared to human eye) | 1593x |
| Secondary Mirror Obstruction | 3.75 in (95 mm) |
| Secondary Mirror Obstruction by Diameter | 34% |
| Secondary Mirror Obstruction by Diameter | 12% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 24 in (610 mm) |
| Optical Tube Weight | 27.5lbs (12 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount | German Equatorial Mount |
| Instrument load capacity | 55lbs |
| Tripod height adjustment range | 47.25” to 77.5” including EQ headA |
| Tripod leg diameter | 2" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 19.2lbs |
| EQ Head Weight | 44lbs |
| Max Slew Speed | 5º/second (4º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 2 |
| Autoguide Port | Yes |
| USB Port | Yes |
| Software | New telescope control PC software |
| Included Items | |
| CGX Equatorial Head | |
| CGX Tripod | |
| Accessory Tray | |
| 3 x11 lbs counterweights | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) |
$ 3,299.00
Celestron SKU: 12051 | Helix SKU: CT12051
COMPUTERIZED MOUNT FEATURES
IMPROVED TRIPOD INCLUDES:
IMPROVED ERGONOMICS:
ELECTRONICS:
The CGX 925 Schmidt-Cassegrain Telescope features Celestron’s premium StarBright XLT coated optics and the all-new state of the art CGX computerized equatorial mount. The CGX 925 offers the middle ground for those looking to combine portability with high resolution. This telescope is especially at home as a solid platform for long exposure photography with optional CCD cameras or photographic equipment. With over 9 inches of aperture and our premium StarBright XLT coatings, the CGX 925 gives you over 1000 times the light gathering power than the unaided eye.
CGX MOUNT
Celestron’s workhorse CGEM mount lineup has been the German Equatorial backbone for telescopes ranging from 6 to 11 inches of aperture. Since that time, many more astro-imagers and planetarium controlled setups have emerged as backyard telescope technology has evolved. Celestron’s engineering team applied their years of experience designing German Equatorial mounts to the all-new CGX EQ, a culmination of all the advancements made to our technologies, value, and ease-of-use.
The new CGX was designed to better support your telescope for both visual and astro-imaging pursuits. Key design goals included a lower profile EQ head, which provides a more compact and therefore more stable setup; a better drive system; remote operation-friendly with home and limit optical sensors; easier polar alignment adjustments; and better cable management. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and transport. The CGX is our new Equatorial backbone to support a wide range of telescopes.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 234.95 mm (9.25 in) |
| Focal Length | 2350 mm (93 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
| Magnification of Eyepiece 1 | 94x |
| Finderscope | 6x30 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 555x |
| Lowest Useful Magnification | 34x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | 0.59 arc seconds |
| Resolution (Dawes) | 0.49 arc seconds |
| Light Gathering Power (Compared to human eye) | 1127x |
| Secondary Mirror Obstruction | 3.35 in (85 mm) |
| Secondary Mirror Obstruction by Diameter | 36% |
| Secondary Mirror Obstruction by Diameter | 13% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 22 in (559 mm) |
| Optical Tube Weight | 20 lbs. (9.07 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount | German Equatorial Mount |
| Instrument load capacity | 55lbs |
| Tripod height adjustment range | 47.25” to 77.5” including EQ headA |
| Tripod leg diameter | 2" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 19.2 lbs. |
| EQ Head Weight | 44 lbs |
| Max Slew Speed | 5º/second (4º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 2 |
| Autoguide Port | Yes |
| USB Port | Yes |
| Software | New telescope control PC software |
| Included Items | |
| CGX Equatorial Head | |
| CGX Tripod | |
| Accessory Tray | |
| 2 x 11 lbs counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) |
$ 2,999.00
Celestron SKU: 12050 | Helix SKU: CT12050
COMPUTERIZED MOUNT FEATURES
IMPROVED TRIPOD INCLUDES:
IMPROVED ERGONOMICS:
ELECTRONICS:
The CGX 800 Schmidt-Cassegrain Telescope features Celestron’s premium StarBright XLT coated optics and the all-new state of the art CGX computerized equatorial mount. It is the most lightweight and portable of the three size models. This telescope is especially at home as a solid platform for long exposure photography with optional CCD cameras or photographic equipment. At 8 inches of aperture with our premium StarBright XLT coatings, the CGX 800 gives you over 800 times the light gathering power than the unaided eye.
CGX MOUNT
Celestron’s workhorse CGEM mount lineup has been the German Equatorial backbone for telescopes ranging from 6 to 11 inches of aperture. Since that time, many more astro-imagers and planetarium controlled setups have emerged as backyard telescope technology has evolved. Celestron’s engineering team applied their years of experience designing German Equatorial mounts to the all-new CGX EQ, a culmination of all the advancements made to our technologies, value, and ease-of-use.
The new CGX was designed to better support your telescope for both visual and astro-imaging pursuits. Key design goals included a lower profile EQ head, which provides a more compact and therefore more stable setup; a better drive system; remote operation-friendly with home and limit optical sensors; easier polar alignment adjustments; and better cable management. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and transport. The CGX is our new Equatorial backbone to support a wide range of telescopes.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 203.2 mm (8 in) |
| Focal Length | 2032 mm (80 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
| Magnification of Eyepiece 1 | 81x |
| Finderscope | 6x30 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 480x |
| Lowest Useful Magnification | 29x |
| Limiting Stellar Magnitude | 14 |
| Resolution (Rayleigh) | 0.69 arc seconds |
| Resolution (Dawes) | 0.57 arc seconds |
| Light Gathering Power (Compared to human eye) | 843x |
| Secondary Mirror Obstruction | 2.5 in (64 mm) |
| Secondary Mirror Obstruction by Diameter | 31% |
| Secondary Mirror Obstruction by Diameter | 9.77% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 17 in (432 mm) |
| Optical Tube Weight | 12.5 lbs (5.67 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount | German Equatorial Mount |
| Instrument load capacity | 55 lbs. |
| Tripod height adjustment range | 47.25” to 77.5” including EQ headA |
| Tripod leg diameter | 2" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 19.2 lbs. |
| EQ Head Weight | 44 lbs. |
| Max Slew Speed | 5º/second (4º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 2 |
| Autoguide Port | Yes |
| USB Port | Yes |
| Software | New telescope control PC software |
| Included Items | |
| CGX Equatorial Head | |
| CGX Tripod | |
| Accessory Tray | |
| 2 x 11 lbs counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) |
$ 8,699.00
Celestron SKU: 12077 | Helix SKU: CT12077
HD FEATURES
COMPUTERIZED MOUNT FEATURES:
NEW CGX-L FEATURES
Increased 75 lb load capacity. Exceptional load capacity to weight ratio
Additional Aux accessory ports and autoguider port on the Dec axis for better cable management
Larger 144 mm diameter worm wheels to better and more accurately drive heavier loads
Longer 270 mm dovetail saddle to better support larger optical tubes
Massive 70 mm stainless steel tripod legs with a wider stance for improved stability under heavy loads
New accessory tray holds three 1.25” and two 2” eyepieces with an upright stand for your smartphone or tablet
Heavy duty, 31.5 mm stainless steel counterweight shaft to support additional counterweights
Optional add-on polar axis finderscope custom designed for CGX and CGX-L
Supports WiFi and wireless operation accessories such as StarSense AutoAlign and SkyPortal Module (sold separately)
MOUNT FEATURES:
Compact, lower profile equatorial head provides improved stability and portability. Sturdier and more rigid with quicker dampening time
Improved motors provide more torque, better slewing and tracking under heavy loads
Heavy duty belt-drive system minimizes backlash while providing smooth motor operation at full capacity
Clear windows built into motor covers so pulleys and belts can be monitored
Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh
Internal cabling for worry-free remote operation. Power input and lower accessory ports remain stationary while the mount slews to avoid snags
Internal hard stops for both axes prevent cable tension and tripod strike
Internal optical sensors on both axes for simple and safe remote operation
-Home sensors allow the mount to always start in the index position regardless of orientation before a power reset
-Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
Includes Celestron's new PWI telescope control software, co-developed by PlaneWave Instruments. Software features multi-point mount modeling for extremely precise pointing accuracy
Software Polar Align: “All-Star Polar Alignment” allows quick and very precise polar alignment. Align on any bright named star without extra polar alignment accessories, apps, or other assistance
Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range
Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
+20º of additional tracking past the meridian on either side
Redesigned tripod has a widened stance for added stability. The minimum tripod height has also been lowered per user feedback
Tripod legs can be collapsed with accessory tray installed for faster setup and transport
IMPROVED ERGONOMICS:
Integrated handles for easy transport and portability
All-new ergonomically designed dovetail clamping knobs
Innovative and improved polar alignment adjustment system
All-new ergonomic adjustment knobs with reduced friction for smooth and easy positioning under full loads. Stationary latitude knob with a newly-designed linkage system greatly reduces the amount of friction when polar aligning the mount. Redesigned azimuth adjustment with low-friction Teflon bearings to make adjustments easy under full load. No more binding, rough adjustments!
Easy to read latitude scale
ELECTRONICS:
NexStar+ hand control with USB port
USB 2.0 port used to connect directly to PC with PWI Software
2 available autoguider ports for optimum cable management
PEC sensor and PPEC ready
Threaded 12VDC power input barrel connector
Internal Real Time Clock (keeps time and site information saved)
On/Off rocker switch with red LED
Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is designed for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.
Key design goals included larger 144 mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 270 mm dovetail saddle to support larger optical tubes, remote operation friendly features such as home and limit optical sensors, easier polar alignment adjustments, and better cable management overall. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport. COMPACT. ERGONOMIC. INNOVATIVE.
| Optical Tube Info: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture (mm) | 356 mm (14 in) |
| Focal Length | 3910 mm (154 in) |
| Focal Ratio | 11 |
| Focal Length of Eyepiece 1 (mm) | 23 mm (0.91 in) |
| Magnification of Eyepiece 1 | 170 x |
| Finderscope | 9x50 |
| Star Diagonal | 2" with 1.25" adapter |
| Mount Info: | |
| Mount | German Equatorial |
| Instrument load capacity | 75 lb |
| Tripod height adjustment range | 35.75” to 52.75” |
| Tripod leg diameter | 2.75" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 46.2 lb |
| EQ Head Weight w/o Counterweight Shaft | 47 lb |
| Total EQ Head Weight | 52.6 lb |
| Max Slew Speed | 4º/second (3º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 4 |
| Autoguide port | Yes |
| USB Port | Yes |
| Software | PWI Telescope Control Software |
| Included Items | |
| CGX-L Equatorial Head | |
| CGX-L Tripod | |
| Accessory Tray | |
| 3 x 22 lb Counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) | |
| 8 mm Allen Wrench (contained in rear carry handle) |
$ 6,399.00
Celestron SKU: 12076 | Helix SKU: CT12076
HD FEATURES
COMPUTERIZED MOUNT FEATURES:
NEW CGX-L FEATURES
Increased 75 lb load capacity. Exceptional load capacity to weight ratio
Additional Aux accessory ports and autoguider port on the Dec axis for better cable management
Larger 144 mm diameter worm wheels to better and more accurately drive heavier loads
Longer 270 mm dovetail saddle to better support larger optical tubes
Massive 70 mm stainless steel tripod legs with a wider stance for improved stability under heavy loads
New accessory tray holds three 1.25” and two 2” eyepieces with an upright stand for your smartphone or tablet
Heavy duty, 31.5 mm stainless steel counterweight shaft to support additional counterweights
Optional add-on polar axis finderscope custom designed for CGX and CGX-L
Supports WiFi and wireless operation accessories such as StarSense AutoAlign and SkyPortal WiFi module (sold separately)
MOUNT FEATURES:
Compact, lower profile equatorial head provides improved stability and portability. Sturdier and more rigid with quicker dampening time
Improved motors provide more torque, better slewing and tracking under heavy loads
Heavy duty belt-drive system minimizes backlash while providing smooth motor operation at full capacity
Clear windows built into motor covers so pulleys and belts can be monitored
Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh
Internal cabling for worry-free remote operation. Power input and lower accessory ports remain stationary while the mount slews to avoid snags
Internal hard stops for both axes prevent cable tension and tripod strike
Internal optical sensors on both axes for simple and safe remote operation
-Home sensors allow the mount to always start in the index position regardless of orientation before a power reset
-Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
Includes Celestron's new PWI telescope control software, co-developed by PlaneWave Instruments. Software features multi-point mount modeling for extremely precise pointing accuracy
Software Polar Align: “All-Star Polar Alignment” allows quick and very precise polar alignment. Align on any bright named star without extra polar alignment accessories, apps, or other assistance
Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range
Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
+20º of additional tracking past the meridian on either side
Redesigned tripod has a widened stance for added stability. The minimum tripod height has also been lowered per user feedback
Tripod legs can be collapsed with accessory tray installed for faster setup and transport
IMPROVED ERGONOMICS:
Integrated handles for easy transport and portability
All-new ergonomically designed dovetail clamping knobs
Innovative and improved polar alignment adjustment system
All-new ergonomic adjustment knobs with reduced friction for smooth and easy positioning under full loads. Stationary latitude knob with a newly-designed linkage system greatly reduces the amount of friction when polar aligning the mount. Redesigned azimuth adjustment with low-friction Teflon bearings to make adjustments easy under full load. No more binding, rough adjustments!
Easy to read latitude scale
ELECTRONICS:
NexStar+ hand control with USB port
USB 2.0 port used to connect directly to PC with PWI Software
2 available autoguider ports for optimum cable management
PEC sensor and PPEC ready
Threaded 12VDC power input barrel connector
Internal Real Time Clock (keeps time and site information saved)
On/Off rocker switch with red LED
Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is designed for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.
Key design goals included larger 144 mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 270 mm dovetail saddle to support larger optical tubes, remote operation friendly features such as home and limit optical sensors, easier polar alignment adjustments, and better cable management overall. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport. COMPACT. ERGONOMIC. INNOVATIVE.
| Optical Tube Info: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture (mm) | 279.4 mm (11 in) |
| Focal Length | 2800 mm (110 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 23 mm (0.91 in) |
| Magnification of Eyepiece 1 | 122x |
| Finderscope | 9x50 |
| Star Diagonal | 2" w/ 1.25" adapter |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 660x |
| Lowest Useful Magnification | 40x |
| Limiting Stellar Magnitude | 14.7 |
| Resolution (Rayleigh) | 0.5 arc seconds |
| Resolution (Dawes) | 0.42 arc seconds |
| Light Gathering Power (Compared to human eye) | 1593x |
| Secondary Mirror Obstruction | 3.75 in (95 mm) |
| Secondary Mirror Obstruction by Diameter | 34% |
| Secondary Mirror Obstruction by Diameter | 12% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 24 in (610 mm) |
| Optical Tube Weight | 28 lb (13 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount | German Equatorial |
| Instrument load capacity | 75 lb |
| Tripod height adjustment range | 35.75” to 52.75” |
| Tripod leg diameter | 2.75" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 46.2 lb |
| EQ Head Weight w/o Counterweight Shaft | 47 lb |
| Total EQ Head Weight | 52.6 lb |
| Max Slew Speed | 4º/second (3º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 4 |
| Autoguide port | Yes |
| USB Port | Yes |
| Software | PWI Telescope Control Software |
| Included Items | |
| CGX-L Equatorial Head | |
| CGX-L Tripod | |
| Accessory Tray | |
| 2 x 22 lb Counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) | |
| 8 mm Allen Wrench (contained in rear carry handle) |
$ 5,499.00
Celestron SKU: 12075 | Helix SKU: CT12075
HD FEATURES
COMPUTERIZED MOUNT FEATURES:
NEW CGX-L FEATURES
Increased 75 lb load capacity. Exceptional load capacity to weight ratio
Additional Aux accessory ports and autoguider port on the Dec axis for better cable management
Larger 144 mm diameter worm wheels to better and more accurately drive heavier loads
Longer 270 mm dovetail saddle to better support larger optical tubes
Massive 70 mm stainless steel tripod legs with a wider stance for improved stability under heavy loads
New accessory tray holds three 1.25” and two 2” eyepieces with an upright stand for your smartphone or tablet
Heavy duty, 31.5 mm stainless steel counterweight shaft to support additional counterweights
Optional add-on polar axis finderscope custom designed for CGX and CGX-L
Supports WiFi and wireless operation accessories such as StarSense AutoAlign and SkyPortal WiFi Module (sold separately)
MOUNT FEATURES:
Compact, lower profile equatorial head provides improved stability and portability. Sturdier and more rigid with quicker dampening time
Improved motors provide more torque, better slewing and tracking under heavy loads
Heavy duty belt-drive system minimizes backlash while providing smooth motor operation at full capacity
Clear windows built into motor covers so pulleys and belts can be monitored
Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh
Internal cabling for worry-free remote operation. Power input and lower accessory ports remain stationary while the mount slews to avoid snags
Internal hard stops for both axes prevent cable tension and tripod strike
Internal optical sensors on both axes for simple and safe remote operation
-Home sensors allow the mount to always start in the index position regardless of orientation before a power reset
-Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
Includes Celestron's new PWI telescope control software, co-developed by PlaneWave Instruments. Software features multi-point mount modeling for extremely precise pointing accuracy
Software Polar Align: “All-Star Polar Alignment” allows quick and very precise polar alignment. Align on any bright named star without extra polar alignment accessories, apps, or other assistance
Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range
Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
+20º of additional tracking past the meridian on either side
Redesigned tripod has a widened stance for added stability. The minimum tripod height has also been lowered per user feedback
Tripod legs can be collapsed with accessory tray installed for faster setup and transport
IMPROVED ERGONOMICS:
Integrated handles for easy transport and portability
All-new ergonomically designed dovetail clamping knobs
Innovative and improved polar alignment adjustment system
All-new ergonomic adjustment knobs with reduced friction for smooth and easy positioning under full loads. Stationary latitude knob with a newly-designed linkage system greatly reduces the amount of friction when polar aligning the mount. Redesigned azimuth adjustment with low-friction Teflon bearings to make adjustments easy under full load. No more binding, rough adjustments!
Easy to read latitude scale
ELECTRONICS:
NexStar+ hand control with USB port
USB 2.0 port used to connect directly to PC with PWI Software
2 available autoguider ports for optimum cable management
PEC sensor and PPEC ready
Threaded 12VDC power input barrel connector
Internal Real Time Clock (keeps time and site information saved)
On/Off rocker switch with red LED
Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is designed for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.
Key design goals included larger 144 mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 270 mm dovetail saddle to support larger optical tubes, remote operation friendly features such as home and limit optical sensors, easier polar alignment adjustments, and better cable management overall. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport. COMPACT. ERGONOMIC. INNOVATIVE.
| Optical Tube Info: | |
|---|---|
| Optical Design | EdgeHD |
| Aperture (mm) | 234.95 mm (9.25 in) |
| Focal Length | 2350 mm (93 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 23 mm (0.91 in) |
| Magnification of Eyepiece 1 | 102x |
| Finderscope | 9x50 |
| Star Diagonal | 2" w/ 1.25" adapter |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 555x |
| Lowest Useful Magnification | 34x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | 0.59 arc seconds |
| Resolution (Dawes) | 0.49 arc seconds |
| Light Gathering Power (Compared to human eye) | 1127x |
| Secondary Mirror Obstruction | 3.35 in (85 mm) |
| Secondary Mirror Obstruction by Diameter | 36% |
| Secondary Mirror Obstruction by Diameter | 13% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 22 in (559 mm) |
| Optical Tube Weight | 21 lb (9.53 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount | German Equatorial |
| Instrument load capacity | 75 lb |
| Tripod height adjustment range | 35.75” to 52.75” |
| Tripod leg diameter | 2.75" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 46.2 lb |
| EQ Head Weight w/o Counterweight Shaft | 47 lb |
| Total EQ Head Weight | 52.6 lb |
| Max Slew Speed | 4º/second (3º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 4 |
| Autoguide port | Yes |
| USB Port | Yes |
| Software | PWI Telescope Control Software |
| Included Items | |
| CGX-L Equatorial Head | |
| CGX-L Tripod | |
| Accessory Tray | |
| 1 x 22 lb Counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) | |
| 8 mm Allen Wrench (contained in rear carry handle) |
$ 7,649.00
Celestron SKU: 12072 | Helix SKU: CT12072
COMPUTERIZED MOUNT FEATURES:
NEW CGX-L FEATURES
Increased 75 lb load capacity. Exceptional load capacity to weight ratio
Additional Aux accessory ports and autoguider port on the Dec axis for better cable management
Larger 144 mm diameter worm wheels to better and more accurately drive heavier loads
Longer 270 mm dovetail saddle to better support larger optical tubes
Massive 70 mm stainless steel tripod legs with a wider stance for improved stability under heavy loads
New accessory tray holds three 1.25” and two 2” eyepieces with an upright stand for your smartphone or tablet
Heavy duty, 31.5 mm stainless steel counterweight shaft to support additional counterweights
Optional add-on polar axis finderscope
custom designed for CGX and CGX-L
Supports WiFi and wireless operation accessories such as StarSense AutoAlign and SkyPortal WiFi Module (sold separately)
MOUNT FEATURES:
Compact, lower profile equatorial head provides improved stability and portability. Sturdier and more rigid with quicker dampening time
Improved motors provide more torque, better slewing and tracking under heavy loads
Heavy duty belt-drive system minimizes backlash while providing smooth motor operation at full capacity
Clear windows built into motor covers so pulleys and belts can be monitored
Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh
Internal cabling for worry-free remote operation. Power input and lower accessory ports remain stationary while the mount slews to avoid snags
Internal hard stops for both axes prevent cable tension and tripod strike
Internal optical sensors on both axes for simple and safe remote operation
-Home sensors allow the mount to always start in the index position regardless of orientation before a power reset
-Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
Includes Celestron's new PWI telescope control software, co-developed by PlaneWave Instruments. Software features multi-point mount modeling for extremely precise pointing accuracy
Software Polar Align: “All-Star Polar Alignment” allows quick and very precise polar alignment. Align on any bright named star without extra polar alignment accessories, apps, or other assistance
Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range
Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
+20º of additional tracking past the meridian on either side
Redesigned tripod has a widened stance for added stability. The minimum tripod height has also been lowered per user feedback
Tripod legs can be collapsed with accessory tray installed for faster setup and transport
IMPROVED ERGONOMICS:
Integrated handles for easy transport and portability
All-new ergonomically designed dovetail clamping knobs
Innovative and improved polar alignment adjustment system
All-new ergonomic adjustment knobs with reduced friction for smooth and easy positioning under full loads. Stationary latitude knob with a newly-designed linkage system greatly reduces the amount of friction when polar aligning the mount. Redesigned azimuth adjustment with low-friction Teflon bearings to make adjustments easy under full load. No more binding, rough adjustments!
Easy to read latitude scale
ELECTRONICS:
NexStar+ hand control with USB port
USB 2.0 port used to connect directly to PC with PWI Software
2 available autoguider ports for optimum cable management
PEC sensor and PPEC ready
Threaded 12VDC power input barrel connector
Internal Real Time Clock (keeps time and site information saved)
On/Off rocker switch with red LED
Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is designed for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, Fastar compatible, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.
Key design goals included larger 144 mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 270 mm dovetail saddle to support larger optical tubes, remote operation friendly features such as home and limit optical sensors, easier polar alignment adjustments, and better cable management overall. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport. COMPACT. ERGONOMIC. INNOVATIVE.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 355.5 mm (14 in) |
| Focal Length | 3910 mm (154 in) |
| Focal Ratio | 11 |
| Focal Length of Eyepiece 1 (mm) | 40 mm (1.57 in) |
| Magnification of Eyepiece 1 | 98 x |
| Finderscope | 9x50 |
| Star Diagonal | 2" with 1.25" adapter |
| Mount Info: | |
| Mount | German Equatorial |
| Instrument load capacity | 75 lb |
| Tripod height adjustment range | 35.75” to 52.75” |
| Tripod leg diameter | 2.75" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 46.2 lb |
| EQ Head Weight w/o Counterweight Shaft | 47 lb |
| Total EQ Head Weight | 52.6 lb |
| Max Slew Speed | 4º/second (3º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 4 |
| Autoguide port | Yes |
| USB Port | Yes |
| Software | PWI Telescope Control Software |
| Included Items | |
| CGX-L Equatorial Head | |
| CGX-L Tripod | |
| Accessory Tray | |
| 3 x 22 lb Counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) | |
| 8 mm Allen Wrench (contained in rear carry handle) |
$ 5,499.00
Celestron SKU: 12071 | Helix SKU: CT12071
COMPUTERIZED MOUNT FEATURES:
NEW CGX-L FEATURES
Increased 75 lb load capacity. Exceptional load capacity to weight ratio
Additional Aux accessory ports and autoguider port on the Dec axis for better cable management
Larger 144 mm diameter worm wheels to better and more accurately drive heavier loads
Longer 270 mm dovetail saddle to better support larger optical tubes
Massive 70 mm stainless steel tripod legs with a wider stance for improved stability under heavy loads
New accessory tray holds three 1.25” and two 2” eyepieces with an upright stand for your smartphone or tablet
Heavy duty, 31.5 mm stainless steel counterweight shaft to support additional counterweights
Optional add-on polar axis finderscope custom designed for CGX and CGX-L
Supports WiFi and wireless operation accessories such as StarSense AutoAlign and SkyPortal WiFi Module (sold separately)
MOUNT FEATURES:
Compact, lower profile equatorial head provides improved stability and portability. Sturdier and more rigid with quicker dampening time
Improved motors provide more torque, better slewing and tracking under heavy loads
Heavy duty belt-drive system minimizes backlash while providing smooth motor operation at full capacity
Clear windows built into motor covers so pulleys and belts can be monitored
Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh
Internal cabling for worry-free remote operation. Power input and lower accessory ports remain stationary while the mount slews to avoid snags
Internal hard stops for both axes prevent cable tension and tripod strike
Internal optical sensors on both axes for simple and safe remote operation
-Home sensors allow the mount to always start in the index position regardless of orientation before a power reset
-Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
Includes Celestron's new PWI telescope control software, co-developed by PlaneWave Instruments. Software features multi-point mount modeling for extremely precise pointing accuracy
Software Polar Align: “All-Star Polar Alignment” allows quick and very precise polar alignment. Align on any bright named star without extra polar alignment accessories, apps, or other assistance
Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range
Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
+20º of additional tracking past the meridian on either side
Redesigned tripod has a widened stance for added stability. The minimum tripod height has also been lowered per user feedback
Tripod legs can be collapsed with accessory tray installed for faster setup and transport
IMPROVED ERGONOMICS:
Integrated handles for easy transport and portability
All-new ergonomically designed dovetail clamping knobs
Innovative and improved polar alignment adjustment system
All-new ergonomic adjustment knobs with reduced friction for smooth and easy positioning under full loads. Stationary latitude knob with a newly-designed linkage system greatly reduces the amount of friction when polar aligning the mount. Redesigned azimuth adjustment with low-friction Teflon bearings to make adjustments easy under full load. No more binding, rough adjustments!
Easy to read latitude scale
ELECTRONICS:
NexStar+ hand control with USB port
USB 2.0 port used to connect directly to PC with PWI Software
2 available autoguider ports for optimum cable management
PEC sensor and PPEC ready
Threaded 12VDC power input barrel connector
Internal Real Time Clock (keeps time and site information saved)
On/Off rocker switch with red LED
Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is designed for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.
Key design goals included larger 144 mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 270 mm dovetail saddle to support larger optical tubes, remote operation friendly features such as home and limit optical sensors, easier polar alignment adjustments, and better cable management overall. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport. COMPACT. ERGONOMIC. INNOVATIVE.
| Optical Tube | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 279.4 mm (11 in) |
| Focal Length | 2800 mm (110 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 40 mm (1.57 in) |
| Magnification of Eyepiece 1 | 70x |
| Finderscope | 9x50 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 660x |
| Lowest Useful Magnification | 40x |
| Limiting Stellar Magnitude | 14.7 |
| Resolution (Rayleigh) | 0.5 arc seconds |
| Resolution (Dawes) | 0.42 arc seconds |
| Light Gathering Power (Compared to human eye) | 1593x |
| Secondary Mirror Obstruction | 3.75 in (95 mm) |
| Secondary Mirror Obstruction by Diameter | 34% |
| Secondary Mirror Obstruction by Diameter | 12% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 24 in (610 mm) |
| Optical Tube Weight | 27.5 lbs (12 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount | |
| Mount | German Equatorial |
| Instrument load capacity | 75 lbs |
| Tripod height adjustment range | 35.75” to 52.75” |
| Tripod leg diameter | 2.75" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 46.2 lb |
| EQ Head Weight w/o Counterweight Shaft | 47 lb |
| Total EQ Head Weight | 52.6 lb |
| Max Slew Speed | 4º/second (3º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 4 |
| Autoguide port | Yes |
| USB Port | Yes |
| Software | PWI Telescope Control Software |
| Included Items | |
| CGX-L Equatorial Head | |
| CGX-L Tripod | |
| Accessory Tray | |
| 2 x 22 lbs counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) | |
| 8 mm Allen wrench (contained in rear carry handle) |
$ 4,599.00
Celestron SKU: 12070 | Helix SKU: CT12070
COMPUTERIZED MOUNT FEATURES:
NEW CGX-L FEATURES
Increased 75 lb load capacity. Exceptional load capacity to weight ratio
Additional Aux accessory ports and autoguider port on the Dec axis for better cable management
Larger 144 mm diameter worm wheels to better and more accurately drive heavier loads
Longer 270 mm dovetail saddle to better support larger optical tubes
Massive 70 mm stainless steel tripod legs with a wider stance for improved stability under heavy loads
New accessory tray holds three 1.25” and two 2” eyepieces with an upright stand for your smartphone or tablet
Heavy duty, 31.5 mm stainless steel counterweight shaft to support additional counterweights
Optional add-on polar axis finderscope custom designed for CGX and CGX-L
Supports WiFi and wireless operation accessories such as StarSense AutoAlign and SkyPortal WiFi Module (sold separately)
MOUNT FEATURES:
Compact, lower profile equatorial head provides improved stability and portability. Sturdier and more rigid with quicker dampening time
Improved motors provide more torque, better slewing and tracking under heavy loads
Heavy duty belt-drive system minimizes backlash while providing smooth motor operation at full capacity
Clear windows built into motor covers so pulleys and belts can be monitored
Spring-loaded brass worm wheel and stainless steel worm gear reduce friction and provide optimum gear mesh
Internal cabling for worry-free remote operation. Power input and lower accessory ports remain stationary while the mount slews to avoid snags
Internal hard stops for both axes prevent cable tension and tripod strike
Internal optical sensors on both axes for simple and safe remote operation
-Home sensors allow the mount to always start in the index position regardless of orientation before a power reset
-Limit sensors automatically shut off slewing or tracking before reaching the hard stop fail safe
Includes Celestron's new PWI telescope control software, co-developed by PlaneWave Instruments. Software features multi-point mount modeling for extremely precise pointing accuracy
Software Polar Align: “All-Star Polar Alignment” allows quick and very precise polar alignment. Align on any bright named star without extra polar alignment accessories, apps, or other assistance
Adjustable EQ head position to optimize center of gravity over the tripod and fully utilize the increased 3º-65º latitude range
Dual-fit Vixen/CG-5 and Losmandy/CGE dovetail saddle
+20º of additional tracking past the meridian on either side
Redesigned tripod has a widened stance for added stability. The minimum tripod height has also been lowered per user feedback
Tripod legs can be collapsed with accessory tray installed for faster setup and transport
IMPROVED ERGONOMICS:
Integrated handles for easy transport and portability
All-new ergonomically designed dovetail clamping knobs
Innovative and improved polar alignment adjustment system
All-new ergonomic adjustment knobs with reduced friction for smooth and easy positioning under full loads. Stationary latitude knob with a newly-designed linkage system greatly reduces the amount of friction when polar aligning the mount. Redesigned azimuth adjustment with low-friction Teflon bearings to make adjustments easy under full load. No more binding, rough adjustments!
Easy to read latitude scale
ELECTRONICS:
NexStar+ hand control with USB port
USB 2.0 port used to connect directly to PC with PWI Software
2 available autoguider ports for optimum cable management
PEC sensor and PPEC ready
Threaded 12VDC power input barrel connector
Internal Real Time Clock (keeps time and site information saved)
On/Off rocker switch with red LED
Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial mount series. Capable of carrying Celestron’s largest optical tubes with ease, CGX-L is designed for backyard observatories and remote imagers looking for exceptional load capacity to weight ratio, compact design, and innovative features that fully support large telescopes, imaging kits, and the latest in wireless tech accessories.
Key design goals included larger 144 mm diameter worm wheels which provide smoother operation and can more accurately drive heavier loads, longer 270 mm dovetail saddle to support larger optical tubes, remote operation friendly features such as home and limit optical sensors, easier polar alignment adjustments, and better cable management overall. In addition to that, we’ve made mechanical and ergonomic improvements throughout to make the mount sturdier, easier to use, and easier to transport. COMPACT. ERGONOMIC. INNOVATIVE.
| Optical Tube Info: | |
|---|---|
| Optical Design | Schmidt-Cassegrain |
| Aperture (mm) | 234.95 mm (9.25 in) |
| Focal Length | 2350 mm (93 in) |
| Focal Ratio | 10 |
| Focal Length of Eyepiece 1 (mm) | 25 mm (0.98 in) |
| Magnification of Eyepiece 1 | 94x |
| Finderscope | 6x30 |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 555x |
| Lowest Useful Magnification | 34x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | 0.59 arc seconds |
| Resolution (Dawes) | 0.49 arc seconds |
| Light Gathering Power (Compared to human eye) | 1127x |
| Secondary Mirror Obstruction | 3.35 in (85 mm) |
| Secondary Mirror Obstruction by Diameter | 36% |
| Secondary Mirror Obstruction by Diameter | 13% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 22 in (559 mm) |
| Optical Tube Weight | 20 lb (9.07 kg) |
| Dovetail Compatibility | CGE Mount |
| Mount Info: | |
| Mount | German Equatorial |
| Instrument load capacity | 75 lb |
| Tripod height adjustment range | 35.75” to 52.75” |
| Tripod leg diameter | 2.75" |
| Latitude adjustment range | 3º-65º |
| Tripod Weight | 46.2 lb |
| EQ Head Weight w/o Counterweight Shaft | 47 lb |
| Total EQ Head Weight | 52.6 lb |
| Max Slew Speed | 4º/second (3º/second is default) |
| Tracking Rates | Sidereal, Solar and Lunar |
| Number of Auxiliary ports (for hand control and accessories) | 4 |
| Autoguide port | Yes |
| USB Port | Yes |
| Software | PWI Telescope Control Software |
| Included Items | |
| CGX-L Equatorial Head | |
| CGX-L Tripod | |
| Accessory Tray | |
| 1 x 22 lbs Counterweight | |
| NexStar+ Hand Control | |
| DC Power Cable (plugs into cigarette lighter socket) | |
| 8 mm Allen Wrench (contained in rear carry handle) |
$ 5,979.00
Meade SKU: 37-0850-00N | Helix SKU: ME37085000N
The LX850 mount, constructed of machined stainless steel and aircraft grade aluminum, is a rock solid platform for the most demanding applications, with a 90 pound payload capacity and pointing accuracy as good as one arcminute. Features include precision roller bearings on each axis, a 1.75 stainless steel RA shaft, 5.8" main gears, fine manual adjustment controls on both axis, illuminated reticle output port, telescope to computer USB cable and AutoStar Suite software. Mount main body weight is 55 pounds. Includes StarLock- the revolutionary new technology that makes target acquisition on your imaging sensor and accurate guiding during exposures completely automatic. With Meade's exclusive LightSwitch technology at its core, StarLock uses an 80mm f/5 optic and two camera sensor system to provide computer assisted polar alignment using the drift method. Once aligned the StarLock is guiding the mount in real time, and even automatically programs periodic error correction, achieving a guiding accuracy of up to 1 arcsecond in good seeing and with the capability of guiding on stars as faint as 11th magnitude. The LX850 features DC-servo motors on each axis with a maximum slew speed of 3 degrees per second, allowing slewing 180 degrees to the opposite side of the sky in one minute flat. Fine slewing and photographic guiding speeds can be adjusted from .01x to 1x sidereal, with faster slewing at 2x, 8x, 16x, or 1/4, 1/2, 1 or 3 degrees per second. The mount and all electronics are externally powered by the included Meade Universal Power Supply (12V). An external DC battery or power pack may also be used; Meade 607 Power Cord sold separately. The mount includes both mechanical locks and slow motion manual controls in both axis if for some reason you found yourself without power. Includes single 26 pound stainless steel counterweight, additional weights sold separately. LX800 mount shown in photo, LX850 mount similar.
$ 9,299.00
Meade 130mm APO LX850 refractor #0130-85-01. Meade Series 6000 ED APO Triplets are among the finest available optically at any price. Combined with the fantastic qualities of the LX850 mount this package is an advanced astrophotographers dream brought to life. Features a 130mm diameter (5.1") fully multi-coated triplet objective lens made from the highest quality ED (extra-low dispersion) glass for outstanding contrast and sharpness as well as near zero detectable chromatic aberration or "color fringing". Features a super precise dual speed 3" Crayford focuser with 10:1 gear reduction for ultra fine focus control. Focal length is 910mm, f/7.
Meade Instruments proudly introduces the new standard in astrophotograhic and visual performance, the LX850. Includes StarLock dual imager integrated full time guider, Ultra Precision Pointing and Assisted Drift Alignment, 5.8" 225 tooth polished bronze worm/gear drives with low periodic error, internal cable routing, GPS receiver, AutoStar II GOTO system with over 144,000 object library, heavy-duty adjustable height tripod with anti-vibration pads, Universal AC Adapter, telescope to computer USB cable and AutoStar Suite software.
Includes StarLock- the revolutionary new technology that makes target acquisition on your imaging sensor and accurate guiding during exposures completely automatic. With Meade's exclusive LightSwitch technology at its core, StarLock uses an 80mm f/5 optic and two camera sensor system to provide computer assisted polar alignment using the drift method. Once aligned the StarLock is guiding the mount in real time, and even automatically programs periodic error correction, achieving a guiding accuracy of up to 1 arcsecond in good seeing and with the capability of guiding on stars as faint as 11th magnitude.
The LX850 mount, constructed of machined stainless steel and aircraft grade aluminum is a rock solid platform for the most demanding applications, with a 90 pound payload capacity and pointing accuracy as good as one arcminute. Features include precision roller bearings on each axis, a 1.75 stainless steel RA shaft, 5.8" main gears, fine manual adjustment controls on both axis, illuminated reticle output port. Mount main body weight is 55 pounds. The fully height adjustable (29 to 45") tripod features massive 3" diameter legs for rock steady performance and weighs 36 pounds. Includes single 26 pound stainless steel counterweight, additional weights sold separately. LX800 mount shown in photo, LX850 mount similar.
Telescope comes fully equipped with a Meade Series 5000 2" diagonal prism featuring enhanced 99% reflectivity, Series 5000 HD-60 25mm eyepiece, 8x50 viewfinder with quick release bracket, and hard case for the APO optical tube assembly.
Product carries full one year Meade factory limited warranty.
Specifications:
| Clear Aperture | 130mm |
|---|---|
| Optical Design | Apochromatic Refractor |
| Optical Coatings | Fully Multi-Coated |
| Focal Length | 910mm |
| Focal Ratio | f/7 |
| Resolving Power (Dawes' Limit) | 0.89 arc-seconds |
| Viewfinder | 8x50mm with cross-hair reticle |
| Eyepiece(s) | HD-60 25mm |
| Focuser Mechanism | Crayford-style 3 inch, zero image-shift, dual speed 10:1 focuser |
| Diagonal | Series 5000™ 2" Dielectric Diagonal |
| Dovetail | Vixen®-style |
| Dew Shield | Yes |
| Mount Type | German Equatorial |
| Hand Controller | AutoStar® II |
| Object Database | 145,000 objects |
| Pointing Precision (High-Precision Mode) | 1 arc-minute (+/-) |
| Periodic Error Correction | Both Axes |
| Permanent Periodic Error Correction (PPEC) | Yes |
| StarLock™ | Yes |
| Typical Guiding Performance with StarLock | < 1 arc-second |
| Slow Motion Controls | Electronic |
| Slew Speeds | RA and Dec: 1x, 2x, 8x, 16x, 64x sidereal and 0.25°/sec, 0.5°/sec, 1°/sec, and 3°/sec (max) |
| Tracking Rates | Sidereal, Lunar, or custom-selected from 2000 incremental rates |
| Control Panel | 12v DC in, 12v DC out, Power, Focuser, Reticle, Handbox port, 1 computer connection port (RS232), 1 StarLock port, 1 Aux guide port |
| Total Instrument Capacity | 90 lbs. |
| Tripod | LX850 Giant Field Tripod |
| Power | 12v DC, 5 amp Meade Universal Power Supply |
| GPS Receiver | Yes |
| Time Chip | Yes |
| Smart Mount™ | Yes |
| Smart Drive™ | Yes |
| Anti-vibration Pads | Included |
$ 6,579.00
Meade SKU: 37-0850-00 | Helix SKU: ME37085000
Meade Instruments proudly introduces the new standard in astrophotograhic performance, the LX850 mount with StarLock dual imager full time autoguider. Includes AutoStar II GOTO system with over 144,000 object library and all the features an advanced visual observer or astrophotographer would ever want. Take your imaging to the next level.
The LX850 mount, constructed of machined stainless steel and aircraft grade aluminum is a rock solid platform for the most demanding applications, with a 90 pound payload capacity and pointing accuracy as good as one arcminute. Features include precision roller bearings on each axis, a 1.75 stainless steel RA shaft, 5.8" main gears, fine manual adjustment controls on both axis, illuminated reticle output port, telescope to computer USB cable and AutoStar Suite software. Mount main body weight is 55 pounds. The fully height adjustable (29 to 45") tripod features massive 3" diameter stainless steel legs for rock steady performance and weighs 36 pounds.
Includes StarLock- the revolutionary new technology that makes target acquisition on your imaging sensor and accurate guiding during exposures completely automatic. With Meade's exclusive LightSwitch technology at its core, StarLock uses an 80mm f/5 optic and two camera sensor system to provide computer assisted polar alignment using the drift method. Once aligned the StarLock is guiding the mount in real time, and even automatically programs periodic error correction, achieving a guiding accuracy of up to 1 arcsecond in good seeing and with the capability of guiding on stars as faint as 11th magnitude.
The LX850 features DC-servo motors on each axis with a maximum slew speed of 3 degrees per second, allowing slewing 180 degrees to the opposite side of the sky in one minute flat. Fine slewing and photographic guiding speeds can be adjusted from .01x to 1x sidereal, with faster slewing at 2x, 8x, 16x, or 1/4, 1/2, 1 or 3 degrees per second. The mount and all electronics are externally powered by the included Meade Universal Power Supply (12V). An external DC battery or power pack may also be used; Meade 607 Power Cord sold separately. The mount includes both mechanical locks and slow motion manual controls in both axis if for some reason you found yourself without power. Includes single 26 pound stainless steel counterweight, additional weights sold separately. LX800 mount shown in photo, LX850 mount similar.
Product carries full one year Meade factory limited warranty.
| Series | LX850 Telescopes |
|---|---|
| Hand Controller | AutoStar® II |
| Object Database | 145,000 objects |
| Pointing Precision (High-Precision Mode) | 1 arc-minute (+/-) |
| Periodic Error Correction | Both Axes |
| Permanent Periodic Error Correction (PPEC) | Yes |
| StarLock™ | Yes |
| Typical Guiding Performance with StarLock | < 1 arc-second |
| Slow Motion Controls | Electronic |
| Slew Speeds | RA and Dec: 1x, 2x, 8x, 16x, 64x sidereal and 0.25°/sec, 0.5°/sec, 1°/sec, and 3°/sec (max) |
| Tracking Rates | Sidereal, Lunar, or custom-selected from 2000 incremental rates |
| Control Panel | 12v DC in, 12v DC out, Power, Focuser, Reticle, Handbox port, 1 computer connection port (RS232), 1 StarLock port, 1 Aux guide port |
| Tripod | LX850 Giant Field Tripod |
| Power Source | 12v DC, 5 amp Meade Universal Power Supply |
| GPS Receiver | Yes |
| Time Chip | Yes |
| Smart Mount™ | Yes |
| Smart Drive™ | Yes |
| Anti-vibration Pads | Included |
$ 179.95
Explore the universe with the Meade Polaris 127
Bonus: AutoStar Suite® Astronomer Edition Software on DVD
216005
$ 139.95
Explore the universe with the Meade Polaris 80
Bonus: AutoStar Suite® Astronomer Edition Software on DVD
SKU: 216002
$ 119.95
Explore the universe with the Meade Polaris 70
Bonus: AutoStar Suite® Astronomer Edition Software on DVD
AutoStar Suite Astronomer Edition software will help you learn the night sky. It displays more than 10,000 celestial objects including planets, stars, galaxies and nebulas. You can print out star charts and even plan your observing session. It operates on any Windows® based PC.
SKU: 216001
$ 9,299.00
Meade SKU: 0130-85-01 | Helix SKU: ME01308501
The Series 6000 130mm ED Triplet APO Refractor Telescope from Meade is a true triplet apochromatic 910mm f/7 refractor that delivers crisp wide-field astro-imaging and observing. Featuring Extra-low Dispersion (ED) glass and a 5" aperture, the 130mm ED Triplet APO is an excellent choice for astrophotography or celestial viewing. It is enhanced with picture-perfect, pinpoint star images and a near absence of color fringing. The 3" Crayford Dual Speed Focuser ensures smooth and repeatable focusing with zero image shift. A fully-extendable dew shield is integrated into the aluminum optical tube.
Of all the telescope designs available today, the apochromatic refractor is the architecture that supplies the greatest contrast and resolution. It won't provide the light gathering capacity per dollar of Dobsonians or Newtonian reflectors nor the portability per aperture of Schmidt-Cassegrains. They do provide the most enviable views, with the darkest of background skies, the sharpest widest fields and the highest contrasts that are virtually free of chromatic aberration.
Optical Design Apochromatic Refractor
Aperture 5" / 130 mm
Focal Length 910 mm
Focal Ratio f/7
Eyepiece Barrel Diameter 2"
Diagonal 2"
Finderscope 8x50 mm
Tripod no
Mount Type German Equatorial & most photo tripods
Power Source n/a
Resolving Power 0.89 arc seconds
Optical Tube Dimensions 7 x 37" / 17.8 x 94 cm
Weight OTA: 25 lb / 11.3 kg
Packaging Info
Package Weight 51.6 lb
Box Dimensions (LxWxH) 48.0 x 15.0 x 15.0"
