Celestron Omni XLT 150 Telescope


Vendor: Celestron


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Celestron Omni XLT 150 Telescope

Celestron SKU: 31057 | Helix SKU: CT31057

Overview

  • High quality optics start with each lens and(or) mirror being hand selected so only the finest grade of optical glass is used
  • StarBright XLT coatings provide maximized light transmission
  • 25 mm multi-coated eyepiece - 20 mm eye relief, 50° FOV
  • CG-4 German Equatorial mount with setting circles and slow motion controls - to accurately locate and track sky objects
  • Ball bearings in both axis of the mount for smooth performance
  • Heavy-duty pre-assembled stainless steel tripod featuring 1.75" legs, accessory tray and bubble level
  • Easy no-tool setup

Description

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.

Specifications

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