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100% positive over last 12 months
Pentax HD PENTAX-D FA50mmF1.4 SDM AW Single-focus standard lens New-generation, Star-series lens Extra-sharp, high-contrast images Free of flare and ghost images, Black
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Purchase options and add-ons
Brand | Pentax |
Focal Length Description | 50 mm |
Lens Type | Standard |
Compatible Mountings | Pentax KAF |
Camera Lens Description | 9 |
About this item
- In-camera shake reduction (SR) the Pentax digital SLR K Series cameras are equipped with the SR mechanism built into the camera body Because shake reduction is applied in the camera body this means that any lens Compatible with the K-Series cameras will benefit from image stabilization
- Pentax Star series lens A new-generation high-performance star-series lens delivering superb imaging quality and exceptional resolving power
- Pentax original lens Coating thanks to pentax-original lens Coating technologies including the latest Aero bright coating II that assures exceptionally low reflectance as well as the high-grade HD coating — it produces extra-sharp high-contrast images that are free of flare and ghosting
- Maximum aperture F1 4 This lens boasts an extra-large F1 4 maximum aperture useful with many different subjects in a range of applications including portraiture with an effectively defocused background and hand-held shooting of indoor scenes or in low light conditions
- All weather (AW) this lens features a Dependable dustproof weather-resistant structure with eight special seals to prevent the intrusion of water and dust into the lens interior
- Newly developed ring-type ultrasonic wave Motor sdm generates as much as 7 5 times the torque of the conventional sdm installed in existing lenses
- Rounded diaphragm Nine-Blade round-shaped diaphragm to produce a natural beautiful bokeh (defocus) effect up to an aperture of F2 8
- Super protect coating pentax-original SP coating uses fluorine treatment on the front surface of the lens This prevents adhesion of dust water drops grease and other substances
- Kaf4 mount this lens features a Kaf4 lens mount compatible with an electromagnetic diaphragm control system Cameras Compatible with this system are K-1 Mark II K-1 K-3 II KP K-70 K-3 k-s2 k-s1 and k-50 For K-1 K-3 II K-3 k-s2 k-s1 and k-50 the camera’s firmware must be upgraded to the latest version
- WHAT'S IN THE BOX Includes Front lens cap lens mount cap Lens Hood PH-RBB72 and Lens case S100-140
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From the manufacturer
Perfect for Premium Portraits
A new generation, high performance star series lens, designed for the high resolution imaging of next generation cameras.
PENTAX's premium lens series
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Crystal Clear ImagesExtra sharp high contrast images, free from ghosting and lens flair, thanks to the PENTAX original state of the art lens coating technology. |
Shoot in All Weather ConditionsThe dust proof weather resistant construction provides outstanding dependability and durability for shooting in demanding outdoor conditions. |
Superb Image PerformanceAssured by exceptional resolving power throughout the edges of the image field - even when set to open aperture. |
PENTAX Lens TechnologyTo deliver the ideal digital image, lenses must provide not only high performance measured by numerical standards, but also creative power and lens effects that can affect human emotions. As an optical manufacturer, PENTAX strives to anticipate the trends for the age in our constant pursuit of the highest possible image quality. |
Built for quality.
PENTAX lenses undergo a strict quality control process from the design all the way to the manufacturing stage. We pride ourselves in maintaining the highest standard of quality in our products.
Advanced features
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In-body Shake ReductionBecause shake reduction is built-in to the camera body, this means that any lens compatible with the K-Series cameras will benefit from image stabilization. |
Dustproof and Weather ResistantDeveloped as an All Weather model (AW), this lens features a dependable dust proof and weather resistant structure with eight seals to prevent water and dust entering the inside the lens. Couple with a weather resistant PENTAX DSLR, it forms a durable and reliable imaging system that will perform superbly in demanding outdoor weather conditions. |
Bright and Clear ImagesThis lens has been treated with Aero Bright Coating II - a lens coating nanotechnology delivering a super low refractive film. This is combined with the high grade, multi layer HD coating which reduces reflection in the visible light spectrum 50% more than traditional lens coatings. This reduces flaring and ghosting to a minimum even when the subject is back lit. |
Beautiful BokehNine blade round diaphragm to produce natural bokeh at up to F2.8, while minimsing the effect of light streaking. A minimum focusing distance of 40cm which enhances the effects that can be achieved with the bokeh. The KAF4 mount features an electromagnetic diaphragm control which allows for high precision exposure control during video recording. Super Protect Coating (SP) helps repel dust and grease. |
The PENTAX K-Mount has been used in PENTAX SLR's since 1975. This means that you can use any K-Mount lens with our current range of DSLR's. The functionality will vary as technology has moved on since then but provides the perfect opportunity to try out your old lenses.
Compare with similar items
This Item Pentax HD PENTAX-D FA50mmF1.4 SDM AW Single-focus standard lens New-generation, Star-series lens Extra-sharp, high-contrast images Free of flare and ghost images, Black | Recommendations | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | ||
Price | — | $1,796.95$1,796.95 | -9% $346.95$346.95 List: $379.95 | $116.95$116.95 | $396.95$396.95 |
Delivery | Get it as soon as Wednesday, Apr 3 | — | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Thursday, Apr 4 |
Customer Ratings | |||||
Picture quality | 4.7 | 4.7 | — | 4.5 | 5.0 |
Quality of material | 4.7 | 4.7 | — | 4.2 | 5.0 |
Value for money | 4.8 | 4.8 | — | 4.5 | — |
For portrait photography | 4.7 | 4.7 | — | 4.6 | — |
Auto focus | 4.6 | 4.6 | — | 4.3 | — |
Sold By | Amazon.com | Adorama | Amazon.com | Amazon.com | Amazon.com |
lens type | Standard | Telephoto | Standard | Standard | Standard |
compatible mountings | Pentax KAF | — | Pentax K | Pentax KAF | Pentax KAF |
lens design | Prime | Prime | Prime | Zoom | Prime |
focus type | Auto Focus | Auto Focus | Auto Focus | Ultrasonic | Screw drive from camera |
minimum focal length | 50 millimeters | 85 millimeters | — | — | 40 millimeters |
max focal length | 50 millimeters | 85 millimeters | — | — | 40 millimeters |
What's in the box
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Pentax HD FA 150-450mm - Best Ultra Zoom Lens
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Product information
Product Dimensions | 8.6 x 7 x 5.4 inches |
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Item Weight | 2.1 pounds |
ASIN | B07DW8W4GN |
Item model number | HD Pentax D FA* 50mm 1.4 SDM AW |
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #722 in SLR Camera Lenses |
Is Discontinued By Manufacturer | No |
Date First Available | June 28, 2018 |
Manufacturer | Pentax |
Warranty & Support
Feedback
Product Description
In addition to a modified gauss-type rear focus-lens group the lens also features a group of aberration-correction elements in its front optical group which effectively compensate for aberrations The lens therefore assures uniform resolving power and excellent color reproduction from the center to the edges of the image field Its minimum focusing distance has been reduced to a mere 40 centimeters By incorporating a powerful high-torque ring-type Ultrasonic wave Motor SDM it also shifts the heavy rear optical group more efficiently and smoothly for responsive high-speed autofocus operation.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, contrast, sharpness and autofocus of the lens. For example, they mention it's a superb, high quality lens, excellent portrait lens and the best all-around and walk-around zoom choice for K-1. They appreciate the value, performance, and noise. Opinions are mixed on the weight.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the lens. They mention it is a superb, high quality lens, and an excellent portrait lens. The case it comes with is better quality than the usual Pentax cases. Overall, customers find it to be an excellent choice for serious amateur photographers and a great walk-around lens.
"...Excellent options! I'm using a monopod now, another first. After 20 minutes hand-held it becomes difficult to manage otherwise...." Read more
"...Impressive! It is definitely way better quality in every way than plastic kit lenses on competing brands...." Read more
"...; the tripod foot release is well designed. The case it comes with is better quality than the usual Pentax cases.Cons:..." Read more
"...-light situations like a charm with amazing clarity and quality through the whole frame...." Read more
Customers are satisfied with the contrast of the lens. They mention that it has stunning image quality, clear images, and great sharpness. The lens is small and light, and works well with their Nisi. Customers also say that the color rendition is great, and the lens looks professional.
"...When I print an image on my wide printer at 13x19 inches, the image is breathtaking. I've wondered over the year how the Nat. Geo...." Read more
"...I loved the SMC coatings and this is even better.In terms of resolution, it is very sharp, and at all focal lengths and matches or..." Read more
"My favourite lens at the moment.Pros: Stunning image quality. 77mm filter thread means moving up from Pentax DA* APS-..." Read more
"...and the pictures are absolutely incredible...." Read more
Customers are satisfied with the sharpness of the lens. They mention it's razor sharp, even wide open, and tack sharp every single shot. The lens is ultra sharp across the zoom range, great in low light, and quiet focusing. The results are noticeably sharper.
"...ADDED: The sample images on Amazon do not tell the story. The sharpness, resolution, contrast are all next level pro class...." Read more
"...In terms of resolution, it is very sharp, and at all focal lengths and matches or exceeds the 36 megapixel sensor on the K-1...." Read more
"...DA* APS-C glass isn't as painful as it could be Incredibly sharp from wide open...." Read more
"This lens is sharp. That's its main selling point. The image quality is good-to-great depending on the shooting conditions...." Read more
Customers are satisfied with the auto focus of the lens. They mention that it is very good, fast, and quiet. The focus limiter keeps AF snappy, and the lens acquires precise focus before the pressure signal fires from the camera. The focusing ring is smooth and silent. The range limiter is a nice feature, but it almost seems redundant with this lens' focus. The lens is sharp at both ends and the focus throw is beautifully balanced.
"...The auto focus is fast and silent, too...." Read more
"...in older non ring drive lenses with competitors, and fast and decisive in focus on a K-1...." Read more
"...at f5.6, which is great for telephoto landscapes. Focus limiter keeps AF snappy...." Read more
"...Auto-focus is the best i've ever seen.The constant f/2.8 is amazing...." Read more
Customers appreciate the value of the lens. They say it's a good budget lens for outdoor use. They also say the IQ, dof control, and bokeh are worth the weight and cost. Customers also say that the images are well worth the extra dollars.
"...Worth every flippin' penny...." Read more
"Worth every penny!..." Read more
"...it is also very competitive vs other brands and the images are well worth the extra dollars...." Read more
"...It is worth the investment!" Read more
Customers are satisfied with the performance of the lens. They mention that it performs very nicely on their K-1 and K-3 bodies, with awesome results. They also like the picture quality and slick operation. The lens works flawlessly on their cameras and is compatible with Nisi filter systems. It is great for wide-angle work on landscapes and buildings.
"...I have used it both on my K1 and K3 bodies and the results are very consistent...." Read more
"...Works beautifully with my Pentax K1-mii and Lumix G-9, too. I have yet to try it with Astrotracer but may update when I do." Read more
"...The lens works flawlessly on my K-3, and with the APS-C CMOS sensor, it gives me a 35 mm equivalent of a 675 mm lens...." Read more
"...It is sharp "enough" from open to f16. The IQ is very good, the lens focuses fast, accurately and silently...." Read more
Customers are satisfied with the noise of the camera lens. They mention that the AF motor is silent and has no trouble locking onto the subject. The motor makes much less sound than most lens based image stabilizers.
"...The DC motor is almost silent, much more than similar arrangements in older non ring drive lenses with competitors, and fast and decisive in focus..." Read more
"...Minimum focusing distance is 1.2m. DC autofocus is quiet and usually accurate. Abberations are unusually well controlled...." Read more
"...Needless to say it isn't. It barely makes a sound focusing and does it in a snap from the closest to furthest focal points...." Read more
"...Yes, it's that fast. And it's silent...." Read more
Customers are mixed about the weight of the camera lens. Some mention that it's small and lightweight, while others say that it is quite heavy.
"...This lens is really nice only thing is it is heavy with glass, but I don’t mind that all of these years from the 60s to now it’s about time...." Read more
"...Turn the page! Contrast! Sharpness! Vivid, OMG images! Heavy!..." Read more
"...This lens is also heavy and you will notice it, but overall that’s not a big deal. 10/10 would buy again." Read more
"...Got this for upcoming trip to Costa Rica. It’s big - really big - and heavy...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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The auto focus is fast and silent, too. It's still hard to get good images of hummingbirds, don't get me wrong; their colors are reflective and totally dependent on perfect lighting and they move like little feathered bullets. With my killer lens I can get a little distance and keep 'em large on the frame, and when I do my job the images are wonderful!
It's BIG and HEAVY! Read the specs. Comes with a lens carrying case; never thought I'd use one, but my regular camera case will carry all my kit, or the body and this lens. You will not be inconspicuous when you get this rig out; it's an OMG setup and will turn heads. There are cool and useful settings on the lens, more reading to be done. I'm learning, and it's the first time in decades where I got a lens and had to read the manual to understand how to work it! Excellent options! I'm using a monopod now, another first. After 20 minutes hand-held it becomes difficult to manage otherwise. I am supremely happy with this lens and my K-1.
ADDED: The sample images on Amazon do not tell the story. The sharpness, resolution, contrast are all next level pro class. When I print an image on my wide printer at 13x19 inches, the image is breathtaking. I've wondered over the year how the Nat. Geo. guys get those crazy razor-sharp images... now I know. Also, the K1 image stabilization works perfectly with this beast, allowing a photographer to break the rules (shutter speed WAY too low for the focal length/light conditions) and still get images of very good to incredible sharpness.
Reviewed in the United States on September 24, 2018
The auto focus is fast and silent, too. It's still hard to get good images of hummingbirds, don't get me wrong; their colors are reflective and totally dependent on perfect lighting and they move like little feathered bullets. With my killer lens I can get a little distance and keep 'em large on the frame, and when I do my job the images are wonderful!
It's BIG and HEAVY! Read the specs. Comes with a lens carrying case; never thought I'd use one, but my regular camera case will carry all my kit, or the body and this lens. You will not be inconspicuous when you get this rig out; it's an OMG setup and will turn heads. There are cool and useful settings on the lens, more reading to be done. I'm learning, and it's the first time in decades where I got a lens and had to read the manual to understand how to work it! Excellent options! I'm using a monopod now, another first. After 20 minutes hand-held it becomes difficult to manage otherwise. I am supremely happy with this lens and my K-1.
ADDED: The sample images on Amazon do not tell the story. The sharpness, resolution, contrast are all next level pro class. When I print an image on my wide printer at 13x19 inches, the image is breathtaking. I've wondered over the year how the Nat. Geo. guys get those crazy razor-sharp images... now I know. Also, the K1 image stabilization works perfectly with this beast, allowing a photographer to break the rules (shutter speed WAY too low for the focal length/light conditions) and still get images of very good to incredible sharpness.
In terms of resolution, it is very sharp, and at all focal lengths and matches or exceeds the 36 megapixel sensor on the K-1. Very well built, no wobbles or excessive slack or looseness in the rings etc. Impressive! It is definitely way better quality in every way than plastic kit lenses on competing brands. I would say it is the 99% equivalent of a Canon standard L zoom, but just a little smaller, since it is a variable aperture lens. F3.5 to 5.6 compared to a constant F4, but then it is 10-20% lighter, which has its advantages too.
The DC motor is almost silent, much more than similar arrangements in older non ring drive lenses with competitors, and fast and decisive in focus on a K-1. The motor makes much less sound than most lens based image stabilizers, to give you an idea of how quiet.
All in all, this lens plus the K-1 is a really sweet deal for the price for what it delivers.
Pros:
Stunning image quality.
77mm filter thread means moving up from Pentax DA* APS-C glass isn't as painful as it could be
Incredibly sharp from wide open. So sharp that I have to lower the clarity in Photoshop/Lightroom for portraits. Sharpest at f5.6, which is great for telephoto landscapes.
Focus limiter keeps AF snappy. Minimum focusing distance is 1.2m. DC autofocus is quiet and usually accurate.
Abberations are unusually well controlled. Lens corrections are often completely unnecessary on both the wide and long end.
Bokeh isn't overly busy, but not particularly special.
The construction of the lens is very solid; the tripod foot release is well designed.
The case it comes with is better quality than the usual Pentax cases.
Cons:
I don't see these coming on to the used market very often, so the price is likely to remain high.
This can do a number on your shoulder.
Fitted on the K-1, this won't fit attached to the camera across the length of my ClikElite Probody Sport + CS Sleeve backpack.
The lens leaves me with a dilemma: I want a version of this lens in 24-70, but I'm not sure whether the Tamron designed D FA 24-70 will meet the high expectations this lens has set.
Reviewed in the United States on December 2, 2016
Pros:
Stunning image quality.
77mm filter thread means moving up from Pentax DA* APS-C glass isn't as painful as it could be
Incredibly sharp from wide open. So sharp that I have to lower the clarity in Photoshop/Lightroom for portraits. Sharpest at f5.6, which is great for telephoto landscapes.
Focus limiter keeps AF snappy. Minimum focusing distance is 1.2m. DC autofocus is quiet and usually accurate.
Abberations are unusually well controlled. Lens corrections are often completely unnecessary on both the wide and long end.
Bokeh isn't overly busy, but not particularly special.
The construction of the lens is very solid; the tripod foot release is well designed.
The case it comes with is better quality than the usual Pentax cases.
Cons:
I don't see these coming on to the used market very often, so the price is likely to remain high.
This can do a number on your shoulder.
Fitted on the K-1, this won't fit attached to the camera across the length of my ClikElite Probody Sport + CS Sleeve backpack.
The lens leaves me with a dilemma: I want a version of this lens in 24-70, but I'm not sure whether the Tamron designed D FA 24-70 will meet the high expectations this lens has set.