Pentax HD PENTAX-D FA 28-105mm f/3.5-5.6 ED DC WR Lens

BH #PE2810535ED • MFR #21297
Pentax HD PENTAX-D FA 28-105mm f/3.5-5.6 ED DC WR Lens
Key Features
  • K-Mount Lens/Full-Frame Format
  • Aperture Range: f/3.5-5.6 to f/22-32
  • ED Glass Elements
  • Super Protect & HD Multi-Layer Coatings
Versatile, relatively compact, and compatible with full-frame K-mount DSLRs, the HD PENTAX-D FA 28-105mm f/3.5-5.6 ED DC WR Lens from Pentax will be a perfect pairing for many shooters thanks to its wide-angle to medium telephoto range. The lens also features an f/3.5-5.6 variable aperture to help keep size down while also utilizing ED glass elements to reduce aberrations. The lens sports both Super Protect and HD multi-layer coatings in order to protect against accidental damage and reduce flaring and ghosting.
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Pentax D FA 28-105mm f/3.5-5.6 ED DC WR Overview

Versatile, relatively compact, and compatible with full-frame K-mount DSLRs, the HD PENTAX-D FA 28-105mm f/3.5-5.6 ED DC WR Lens from Pentax will be a perfect pairing for many shooters thanks to its wide-angle to medium telephoto range. The lens also features an f/3.5-5.6 variable aperture to help keep size down while also utilizing ED glass elements to reduce aberrations. The lens sports both Super Protect and HD multi-layer coatings in order to protect against accidental damage and reduce flaring and ghosting.

Focusing is fast and quiet thanks to the integration of a Supersonic Direct-Drive Motor and the lens has a Quick-Shift feature for fast switching between auto and manual focusing. The lens also focuses as close as 1.64' and it has a 9-blade rounded aperture diaphragm for smooth out-of-focus elements. Additionally, it is dust- and water-resistant with eight seals to protect from intrusion.

Covering wide-angle to medium telephoto perspectives, this versatile 28-105mm zoom offers a convenient option for full-frame K-mount Pentax DSLRs and is also compatible with APS-C models, where it will provide a 43-161mm equivalent focal length range.
Variable f/3.5-5.6 maximum aperture ensures a compact size while offering a wide range of versatile focal lengths.
ED glass elements are featured in the lens design and help to control chromatic aberrations and reduce color fringing for increased clarity and color fidelity.
The High Definition (HD) multi-layer coating is utilized to reduce reflections, flare, and ghosting for improved contrast and color in more trying lighting conditions.
Super Protect coating will help keep the optics safe in the event of accidental impact or if it comes in contact with water or dust.
Supersonic Direct-Drive Motor (SDM) ensures fast, quiet, and smoother autofocus operation.
A rounded nine-blade diaphragm contributes to a pleasing bokeh quality when employing shallow depth of field techniques. It is completely rounded between f/3.5-6.3 when at 28mm and between f/5.6-10 when at 105mm.
A weather-resistant design features eight seals which better permit working in inclement conditions.
Includes PH-RBS62 lens hood to limit flare from light sources.
Optional S-80-120 Soft Lens Case is available to protect lens during transport or storage.
UPC: 027075294592

Pentax D FA 28-105mm f/3.5-5.6 ED DC WR Specs

Focal Length28 to 105mm
Maximum Aperturef/3.5 to 5.6
Minimum Aperturef/22 to 32
Lens MountPentax K
Format CompatibilityFull-Frame
Angle of View15.5° to 53°
Minimum Focus Distance1.64' / 50 cm
Close-Up Magnification0.22x
Optical Design15 Elements in 11 Groups
Diaphragm Blades9, Rounded
Focus TypeAutofocus
Image StabilizationNo
Filter Size62 mm (Front)
Dimensions (ø x L)2.87 x 3.41" / 7.29 x 8.66 cm
Weight15.5 oz / 439 g
Packaging Info
Package Weight1.33 lb
Box Dimensions (LxWxH)6.05 x 4 x 3.9"
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question

How many ED elements? How many asph. elements?
Asked by: Anonymous
There is one ED element in this lens.
Answered by: Heather S.
Date published: 2018-08-26

Will this lens work for a FF Film Pentax Camera ...

Will this lens work for a FF Film Pentax Camera MZ-S, With AF, Last Film Camera 2001, Pentax LX previous Model ?
Asked by: Alfredo
A yes with MZS. I tried the lens on my MZS and both components functioned as expected and the mechanical & electrical connections were fine. CaveatS: the aperture controls for the body to lens rely on internal control-no external f-stop ring on lens. So, you may want to practice with the MZS & lens because digital bodies are not exactly the same as with MZS, imo. I like the lens and use it on my K3ii & MZS, but no K1 yet waiting for 3rd version :)
Answered by: Jeff
Date published: 2021-09-19

question

Where can I find the shipping fee? Do you ship to Hong Kong?
Asked by: Leo L.
You may calculate your actual shipping options/order totals by adding the items you want to a shopping cart. It will then list the shipping options, descriptions, ETA's and fees to your location.
Answered by: Heather S.
Date published: 2018-08-26

What's included in the box? Lens caps? Lens ...

What's included in the box? Lens caps? Lens pouch?
Asked by: Randall
In the Box: Pentax HD PENTAX-D FA 28-105mm f/3.5-5.6 ED DC WR Lens Pentax PH-RBC62 62mm Lens Hood Pentax O-LC62 62mm Lens Cap Pentax Rear Lens Cap (B) Limited 1-Year Warranty
Answered by: Rob
Date published: 2021-01-13

question

What is this like compared to the NIKKOR 24-85mm f/3.5-4.5G ED VR? (disregarding focal length coverage).
Asked by: Mason
I have never used the Nikkor lens, but I use the 28-105 on my k1 about 75% of the time, with great results. Definitely recommend
Answered by: Haig T.
Date published: 2019-01-07

question

Does this lens work with the K-3?
Asked by: Anonymous
Yes. Some Details - The Designation FA means Full Frame '. A K-3 has an APS-C sensor which is about half the size of a Full Frame. So any Full Frame lens will work on a K-3 .
Answered by: Mitch S
Date published: 2018-08-26
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