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"HD PENTAX-D FA* 50MM F1.4 SDM AW LENS

Web Code: 010PEN065  •  Mfr Code: 21260
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Was: $1,599.99 CAD
Now Only $1,499.99 CAD
SAVE $100.00
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Special order item.
Special order - This item is not stocked in any of our stores. This item is available from our supplier but please order carefully, special orders are not returnable. Once your order is placed, it cannot be cancelled. Estimated delivery time is 3-4 weeks (Assuming our supplier has stock). Sorry, delivery time is subject to availability and we cannot guarantee delivery times for any special order item. Additional shipping charges may apply.
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Extend the life of the Manufacturer’s Warranty by up to 3 years with Henry’s Extended Life Plan. Includes:

  • Anti-Lemon Policy
  • Global Coverage
  • Transferable
  • Much More!
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Product Highlights
  • Large-aperture, Prime Lens
  • Natural-looking Bokeh Effect
  • Dustproof, Weather-Resistant
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  • Large-aperture, Prime Lens
  • Natural-looking Bokeh Effect
  • Dustproof, Weather-Resistant
  • Filter Diameter: 72mm
  • The HD PENTAX-D FA★50mm F1.4 SDM AW lens delivers exceptional resolving power from the centre to the edges of the image field, even when set to open aperture. The lens incorporates state-of-the-art PENTAX-developed lens coating technologies - including the new Aero Bright Coating II for exceptionally low reflectance and high-grade high-definition (HD) Coating - that enable it to produce extra-sharp, high-contrast images free of flare and ghost images. The lens's dustproof, weather-resistant body also makes it extremely dependable and durable for shooting in demanding outdoor conditions. Its PENTAX K-mount covers the image circle of a 35mm-format full-frame image sensor.
  • New-generation, high-performance Star-series lens with large F1.4 maximum aperture:
  • This lens has been developed as a new-generation member of the high-performance Star series - a lineup designed to deliver extra-clear, high-contrast images with edge-to-edge sharpness while keeping aberrations to a minimum. The lens, which is the result of an extensive review of traditional Star-series standards, provides greatly improved resolving power, which enables it to deliver excellent imaging performance even with more advanced, next-generation camera bodies. Developed as the first model of the new-generation Star-series lenses, the new lens boasts an extra-large F1.4 maximum aperture, useful with many different subjects in a range of applications, including portraiture with an effectively de-focused (bokeh) background, and hand-held shooting of indoor scenes. It provides exceptional image quality even at open aperture, as well as outstanding performance at close ranges.
  • State-of-the-art optical technology:
  • The lens is treated with PENTAX-developed Aero Bright Coating II ? a lens coating developed using a state-of-the-art nanotechnology process. It consists of a silica aerogel layer with a uniform porous structure over a regular multi-coating layer that reduces surface reflections across a wide wavelength range and produces crisp, high-quality images.
  • By coupling this advanced lens coating with the high-grade, multi-layer HD (high definition) Coating, average reflectance in the visible ray spectrum is reduced to less than 50% compared to conventional multi-layer coatings. As a result, the lens effectively reduces flare and minimizes ghost images even in demanding lighting conditions, such as backlighting. The lens incorporates three super-low dispersion glass elements and one aspherical element to effectively compensate for chromatic and spherical aberrations, enabling it to produce brilliant, high-contrast images with edge-to-edge sharpness. Since distortion is minimized even at a focusing distance of approximately one metre, the lens produces crisp, distortion-free images over the entire focusing range, from the minimum focusing distance to infinity.
  • Dustproof, weather-resistant construction:
  • Developed as an AW (all weather) model, this lens features a dependable dustproof, weather-resistant body with eight special seals to prevent the intrusion of water and dust into the lens interior. When paired with a PENTAX weather-resistant digital SLR camera body, it forms a durable, reliable digital imaging system that performs superbly in demanding conditions ? even in rain or mist, or at locations prone to water splashes or spray.
  • Newly developed ring-type motor:
  • This lens features a newly developed ring-type SDM (supersonic direct-drive motor), which generates as much as 7.5 times the torque as the SDM installed in previous-generation lenses. This enormous driving power assures a smooth, high-speed shift of the heavy, multi-element rear lens group during focusing operation.
  • Other features:
  • Nine-blade, round-shaped diaphragm produces a natural-looking de-focus (bokeh) effect up to an F2.8 aperture setting, while minimizing the streaking effect of point light sources
  • A minimum focusing distance of 0.4 meters, effective for capturing images with a de-focus effect
  • Electromagnetic diaphragm-control mechanism,* for flawless, high-precision exposure control during movie recording
  • SP (Super Protect) coating to keep the front surface free of dust and spots
  • * This mechanism is available when the lens is mounted on a PENTAX K-1 Mark II, K-1, K-3 II, K-3, KP, K-70, K-S2 or K-S1 camera body.
 
 

Imaging

Lens Performance

Lens Type: Digital SLR Lenses
Focal Length: 50mm
Maximum Aperture: f/1.4
Aperture (Max. & Min.): Max: f/1.4, Min: f/16
Camera Mount Type: Pentax KAF4
Camera Format: Full-Frame
Angle of View: 47.0 degrees
Minimum Focus Distance: 0.4m (1.3ft.)
Maximum Close-Up Magnification: 0.18x
Groups/Elements: 9 Groups/15 Elements
Diaphragm Blades: 9

Lens Features

Image Stabilization: No
Autofocus: Yes
Tripod Collar: No

Physical

Filter Thread: 72mm
Dimensions (DxL): 80 x 106mm / 3.1 x 4.2 in
Weight: Without Hood: 910g /32.1 oz; With Hood: 955g / 33.7 oz

Additional Information

 
 

What’s Included:

  • HD PENTAX-D FA* 50mm F1.4 SDM AW Lens
  • Lens Hood PH-RBB72
  • Lens Cap O-LC72
  • Lens Mount Cap K
  • Lens Case S100-140
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