Pentax Hd Fa 50mm F/14 Sdm Aw Lens Review
(From Pentax lens literature) Ricoh Imaging Americas Corporation has appear the availability of the showtime model in its new generation of PENTAX Star series lenses, the Hd PENTAX-D FA*50mm F1.4 SDM AW. This large-aperture, prime number lens delivers stellar imaging performance and maximum light transmissionthe hallmarks of the acclaimed Star series line -- and is the perfect companion to any K-mount digital SLR camera including the full-frame PENTAX Thousand-one and new PENTAX K-ane Mark II models.
Premium-quality Star-series lenses deliver the highest performance amidst the PENTAX SLR interchangeable lens series, and have enjoyed enthusiastic support from PENTAX SLR photographic camera users since the days of flick. In improver to the initial pattern concepts of optimum image quality and large apertures for maximum lite transmission, the series has embraced the additional concepts of infrequent toughness and outstanding operability, accomplished through the evolution of a dustproof, weather-resistant lens housing. The resulting lenses provide superior dependability in wide range of shooting conditions.
The Hard disk drive PENTAX-D FA*50mm F1.4 SDM AW lens delivers exceptional resolving power from the heart to the edges of the image field, even when set up to open aperture. The lens incorporates state-of-the-fine art PENTAX-adult lens coating technologies -- including the new Aero Bright Coating 2 for exceptionally low reflectance and high-grade high-definition (Hard disk drive) Coating -- that enable information technology to produce extra-sharp, high-dissimilarity images complimentary of flare and ghost images. The lens'south dustproof, weather-resistant torso also makes it extremely dependable and durable for shooting in demanding outdoor conditions. Its PENTAX G-mount covers the image circumvolve of a 35mm-format full-frame image sensor.
The new lens is the outset produced following Ricoh's extensive review of standards for the meridian-of-the-line Star series. Engineers evaluated a diverseness of approaches to minimize aberrations and deliver the highest image quality. The HD PENTAX-D FA*50mm F1.4 SDM AW lens is designed to deliver optimum imaging functioning with all uniform photographic camera bodies, including next-generation digital SLRs.
Central Features
1. New-generation, high-performance Star-series lens with large F1.4 maximum aperture
This lens has been developed equally a new-generation member of the loftier-functioning Star serial -- 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-serial standards, provides greatly improved resolving power, which enables it to deliver excellent imaging functioning even with more advanced, next-generation camera bodies. Developed as the first model of the new-generation Star-serial lenses, the new lens boasts an actress-big F1.4 maximum aperture, useful with many different subjects in a range of applications, including portraiture with an finer de-focused (bokeh) background, and handheld shooting of indoor scenes. It provides exceptional image quality even at open up aperture, as well as outstanding performance at close ranges.
2. State-of-the-art optical technology
The lens is treated with PENTAX-developed Aero Brilliant Blanket Ii -- a lens coating developed using a state-of-the-fine art nanotechnology procedure. It consists of a silica aerogel layer with a uniform porous structure over a regular multi-coating layer that reduces surface reflections across a broad wavelength range and produces well-baked, high-quality images.
Past coupling this advanced lens coating with the high-grade, multi-layer Hard disk (high definition) Coating, average reflectance in the visible ray spectrum is reduced to less than l% compared to conventional multi-layer coatings. As a result, the lens effectively reduces flare and minimizes ghost images fifty-fifty in demanding lighting conditions, such equally 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 meter, the lens produces crisp, baloney-free images over the entire focusing range, from the minimum focusing distance to infinity.
3. Dustproof, weather-resistant construction
Adult as an AW (all weather) model, this lens features a dependable dustproof, weather-resistant body with eight special seals to forestall the intrusion of water and dust into the lens interior. When paired with a PENTAX weather-resistant digital SLR photographic camera body, information technology forms a durable, reliable digital imaging system that performs superbly in demanding conditions even in pelting or mist, or at locations decumbent to water splashes or spray.
4. 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 every bit the SDM installed in previous-generation lenses. This enormous driving power assures a smooth, loftier-speed shift of the heavy, multi-element rear lens group during focusing operation.
five. Other features
- Ix-blade, round-shaped diaphragm produces a natural-looking de-focus (bokeh) effect upwardly to an F2.8 discontinuity setting, while minimizing the streaking effect of point calorie-free sources
- A minimum focusing distance of 0.4 meters, effective for capturing images with a de-focus upshot
- Electromagnetic diaphragm-control mechanism,* for flawless, loftier-precision exposure control during moving-picture show recording
- SP (Super Protect) coating to keep the front surface gratuitous of dust and spots
* This mechanism is bachelor when the lens is mounted on a PENTAX K-i Mark Ii, K-ane, Thousand-3 Ii, Thou-three, KP, Yard-70, K-S2 or Grand-S1 camera body.
Pricing and Availability
HD PENTAX-D FA* 50mm F1.4 SDM AW will be available in late July 2018 at www.ricohimaging.com and retail outlets nationwide for a manufacturer's suggested retail price of $1,199.95.
Pentax 50mm f/1.4 SDM AW HD D FA*
Pentax 50mm f/1.4 SDM AW Hd D FA* User Reviews
The Pentax 50mm f/1.iv SDM AW HD D FA* doesn't take any user reviews nevertheless!
Source: https://www.imaging-resource.com/lenses/pentax/50mm-f1.4-sdm-aw-hd-d-fa/review/
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