Nikon SKU: 20070 | Helix SKU: NK20070
The ultra-wide zoom. A travel and landscape photographers' go-to lens for establishing a sense of place and pushing perspective. Capable of scenic photography that's consistently sharp throughout the entire frame. Video so clean and smooth it rivals real life and elevates the look and feel of camera movement. And for the first time in a full-frame ultra-wide lens, the creative and practical flexibility of attachable filters. The possibilities are as wide-reaching as the 14-30mm field of view. This is a lens that embodies the spirit of Z.
A compact 14 to 30mm zoom range with a fixed f/4 aperture and outstanding image quality. Experience edge-to-edge sharpness even when shooting wide open. Shoot stills or video in near-silence. This is an essential lens for travel, adventure, events, video and everything in between.
Impressive aberration correction—virtually zero flare, ghosting, coma or chromatic, spherical and axial aberration, even at the far edges of the frame. Plus dirt, dust and water-repelling safeguards.
Pentax SKU: 21357 | Helix SKU: PX21357
This standard zoom lens has been developed as a compact, easy-to-use everyday lens that meets user demand for a downsized, high-resolution digital SLR imaging system. Thanks to its retractable mechanism — employed for the first time in the PENTAX K-mount lens system — it provides the world’s shortest length in the stored position: just 41 millimeters. * Despite its ultra-compact design that assures outstanding portability, it also features the PENTAX-original HD Coating, Anomalous Dispersion Glass elements and aspherical elements to effectively compensate various aberrations for sharp, high-contrast, well-balanced images.
Note: In the case of use with the models below, when the lens is retracted, the display indicating lens retraction is not shown and photographs can be taken. For the K-3 and K-S1, a firmware upgrade is necessary.
K-500/K-50/K-5II/K-5IIs/K-30/K-01/K-5/K-r/K-7/k-x/K-m/K20D/K200D/K10D FW Ver.1.30/K100D Super
Note: With K-7、K-x、K-r、K-5Ⅱ、K-5、K-5IIs, MF will not work during Movie mode. When you use Movie mode, turn on the camera with Still mode and switch to Movie mode.
The world’s shortest standard zoom lensThis standard zoom lens offers a zoom ratio of approximately 2.8 times to cover the wide-angle to standard ranges (for focal lengths equivalent to 27.5mm to 76.5mm in the 35mm format), which are the most frequently used ranges in general photographic applications. Thanks to its new retractable mechanism, it measures a mere 41millimeters in length in the stored position — the world’s shortest for a standard zoom lens — to assure outstanding portability in combination with today’s downsized digital SLR camera body.Dependable weather-resistant constructionThis lens features a dependable weather-resistant construction with nine special seals to effectively prevent the intrusion of water into the interior. By pairing it with a weather-resistant PENTAX digital SLR camera body, the user is assured of a durable, reliable digital imaging system that performs superbly in demanding shooting settings — even in the rain or mist, or at locations prone to water splashes or spray.Exceptional image rendition to accommodate latest digital SLR camerasIncorporating Anomalous Dispersion Glass elements and aspherical elements in its 11-element/eight-group optics, this lens effectively compensates various aberrations for high-contrast, high-resolution, fine-detailed images with minimal color bleeding.HD* Coating to improve image descriptionThis lens is treated with the high-grade, multi-layer HD Coating.* Compared with conventional multi-layer coatings, this PENTAX-original coating assures less reflection and higher light transmittance to deliver bright, high-contrast images free of flare and ghost images, even under demanding lighting conditions such as backlight.
* HD stands for High Definition
Quick-Shift Focus SystemThis lens is equipped with the PENTAX-developed Quick-Shift Focus System, which allows the user to instantly switch to manual-focus operation, even when the camera’s AF system is in operation.Other features・SP (Super Protect) Coating applied to the front surface of the lens to effectively repel water and grease
・Smooth, quiet autofocus operation, driven by the built-in DC motor
・Rounded diaphragm to produce a smooth, beautiful bokeh (defocused) effect, while minimizing the streaking effect of point light sources
・Low-profile lens hood (included),designed for easy carrying without the need to remove it from the lens for storage
|Focal length (Equivalent to 35mm format)||18-50mm(27.5-76.5mm)|
|Angle of View||76-31.5°|
|Lens Construction||11 elements in 8 groups|
|No. of diaphragm blades||7
Rounded aperture (18mm: F4-5.6 50mm: F5.6-8)
|Closest focusing distance||0.3m|
|Maximum reproduction ratio||0.23x|
|Diameter x length||Approx.71mm x 41mm (2.8 in. x1.6 in.)|
Approx.158g /5.6 oz. (with hood Approx.165g /5.8 oz.)