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Pentax SMCP-DA 21mm f/3.2 AL HD Limited Edition Lens, Black

SKU: PX2132AFAHB MFR: 21410
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Key Features

  • Capture stunning, wide-angle shots with the Pentax 21mm lens, perfect for landscapes.
  • Experience fast, reliable autofocus with this Pentax DA lens, ensuring sharp detail.
  • The compact, lightweight design of this 21mm lens makes it ideal for travel photography.
  • Enjoy exceptional image quality with the HD coating on this Pentax wide angle lens.
  • Get creative with the f/3.2 aperture, great for portraits with smooth bokeh effects.
  • Durable build quality ensures this Pentax lens can withstand daily use for years to come.
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Questions & Answers

Reviews about this item

Review Summary

2010-11-01T21:00:00

Rated 5 out of 5

Amazing lens

Alot of people overlook this lens and go for the DA15 (which is another amazing lens), but this is a great way to fill the gap between 15 and 40. It's a great walk around lens for everyday use. If close-range street photography is your thing, then this lens will probably never leave your camera. The colors are excellent, the contrast is great, and the focal length is just right. Not too long, and not too wide. The only complaint I have with it, is the lens hood. The lens hood snaps on over the filter rings, so there is no way to use a filter and the supplied lens hood at the same time. It's either one or the other. You can, however, get one of the universal lens hoods that screws into the filter threads and put it on over top of your filters. The supplied lens hood is metal, and delivers a substantial amount of protection to the lens due to its shape and coverage. Most of the time, you don't need a filter anyways, but if you like to use a CPL, then get the universal lens hood to go with it. Other than that, I have no complaints. This lens was designed and built with quality, and you can feel it when you using it.

BRIAN O.

2009-10-14T21:00:00

Rated 5 out of 5

it lives on my K20D

Since I favor the 35 and 28mm focal lengths for many of my travel shots on film, this lens covers both, making up the difference with a little shoe-leather zoom. Barrel distortion mentioned in some reviews is unnoticeable. If it bothers you, it is easily dealt with in a Photoshop CS application if you shot in RAW. The big advantage, though, is its diminutive size. It frees me from walking around the woods cradling a 72 filter size beer bottle zoom. I also carry the FA35 f2 and and A 50 f1.7.

the p.

2009-09-20T21:00:00

Rated 5 out of 5

great travel lens

It is on 90% of the time. Discrete, sharp, and great for travel

Wei L.

2008-09-23T21:00:00

Rated 4 out of 5

Pentax SMCP-FA 21mm f/3.2 AL Wide Angle

This Pentax lens combines, for me, the most useful focal length for general photography in a moderate wide-angle setting (for a digital-use lens). It is lightweight, with excellent build quality, and has a good compromise of lens speed versus size and weight. Photographic quality is "clearly" superior to the zoom kit lens at 21mm, with low aberrations and nice bokeh. If it were possible to gain a faster lens (f1.4)without the added weight that would be great but it is not possible.

GARY H.

2008-08-24T21:00:00

Rated 5 out of 5

Great lens

Great lens with a focal length that is versatile enough to stay on my k10d all day long. Perfect size for travel.

Leah

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Pentax 21mm F/3.2 Specifications

General

General

Jump to...
  • Lens Mount

    Pentax K

  • Lens Format

    APS-C

  • Lens Type

    Ultra-Wide Angle

  • Compatibility

    Pentax KP, Pentax K-3 II, Pentax K-S2, Pentax K-S1, Pentax K-3, Pentax K-30, Pentax K-70, Pentax K-5 IIs, Pentax K-500, Pentax K-50, Pentax K-01, Pentax K-R, Pentax KZ922

  • Lens Series

    Pentax DA

  • Kit Style

    Base

  • MPN

    21410

  • Color

    Black

  • Focus Type

    Auto Focus

  • Closest Focus Distance

    7.9" / 20.07cm

  • Distance Information

    No

  • Built-In Motor

    No

  • Fixed Focal Length

    21mm

  • Maximum Aperture

    f/3.2

  • Filter Size

    43mm, 49mm

  • Angle Of View

    68°

  • 35mm Equivalent Focal Length

    31.5mm

  • Minimum Aperture

    f/22

  • Maximum Magnification

    0.17x

  • Aspherical Elements

    No

Features

Jump to...
  • Image Stabilization Type

    No

  • Tripod Collar

    No

  • Waterproof / Water Resistant

    No

  • Dust Resistant

    No

Construction

Jump to...
  • Lens Elements / Groups

    8 Elements in 5 Groups

  • Diaphragm Blades

    7

  • Weight

    4.2oz / 119g

  • Dimensions

    2.5 x 1" / 63.5 x 25.4mm

  • UPC Code

    027075273641

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Compatibility--Pentax K-1, Pentax K-1 Mark II
Kit StyleBaseBaseBase
Lens TypeUltra-Wide AngleUltra-Wide AngleUltra-Wide Angle
Filter Size43mm, 49mm49mm67mm
Fixed Focal Length21mm15mm21mm
Lens MountPentax KPentax KPentax K
Maximum Aperturef/3.2f/4f/2.4
Zoom Focal LengthNANANA

About Pentax 21mm F/3.2

FEATURED REVIEWS

Amazing lens

By BRIAN O.

Alot of people overlook this lens and go for the DA15 (which is another amazing lens), but this is a great way to fill the gap between 15 and 40. It's a great walk around lens for everyday use. If close-range street photography is your thing, then this lens will probably never leave your camera. The colors are excellent, the contrast is great, and the focal length is just right. Not too long, and not too wide. The only complaint I have with it, is the lens hood. The lens hood snaps on over t...

View full Review

it lives on my K20D

By the p.

Since I favor the 35 and 28mm focal lengths for many of my travel shots on film, this lens covers both, making up the difference with a little shoe-leather zoom. Barrel distortion mentioned in some reviews is unnoticeable. If it bothers you, it is easily dealt with in a Photoshop CS application if you shot in RAW. The big advantage, though, is its diminutive size. It frees me from walking around the woods cradling a 72 filter size beer bottle zoom. I also carry the FA35 f2 and and A 50 f1.7.

What sets the Pentax SMCP-DA 21mm f/3.2 AL HD Limited Edition Lens in Black apart is its superior optical performance, compact design, and exceptional build quality. This lens, specifically designed for Pentax DSLR cameras, delivers high-definition imagery with its advanced AL (Aspherical Lens) element. The aspherical lens element effectively reduces spherical aberrations and distortion, ensuring sharp, clear images across the entire frame.

The lens features a fast f/3.2 aperture, enabling photographers to capture stunning images even in low-light conditions. Its 21mm focal length is perfect for wide-angle photography, making it an ideal choice for landscape, architecture, and street photography.

The Pentax SMCP-DA 21mm f/3.2 AL HD Limited Edition Lens also boasts a high-grade, multi-layer HD (High Definition) coating. This coating significantly minimizes lens flare and ghosting for more vibrant, contrast-rich images.

Crafted with a sleek black finish, this Limited Edition lens not only performs exceptionally but also adds a touch of elegance to your photography gear. Its compact, lightweight design makes it a convenient addition to any photographer's kit, ensuring high-quality imagery without the burden of carrying heavy equipment.

In conclusion, the Pentax SMCP-DA 21mm f/3.2 AL HD Limited Edition Lens in Black is a versatile, high-performance lens that combines advanced optical technology with a stylish, compact design. It's a must-have for any photographer looking to capture stunning wide-angle shots with their Pentax DSLR camera.

Pentax 21mm F/3.2 Features

  • Highly-enhanced optical performance with both SP (Super Protect) coating and the PENTAX-original high-grade multi-layer HD (High Definition) coating, which assures much higher light transmittance than conventional multi-layer coatings delivering sharp, clear images with reduced flare and ghosting even under demanding, backlit conditions.
  • Wide-angle equivalent to 31.5mm in the 35mm format.
  • Ultra-thin, pancake design, landscapes, buildings, interior rooms
  • High-grade multi-layer HD (High Definition) Coating
  • Rounded diaphragm for stunning bokeh
  • Unique super-compact design in two colors

Key Features

  • Capture stunning, wide-angle shots with the Pentax 21mm lens, perfect for landscapes.
  • Experience fast, reliable autofocus with this Pentax DA lens, ensuring sharp detail.
  • The compact, lightweight design of this 21mm lens makes it ideal for travel photography.
  • Enjoy exceptional image quality with the HD coating on this Pentax wide angle lens.
  • Get creative with the f/3.2 aperture, great for portraits with smooth bokeh effects.
  • Durable build quality ensures this Pentax lens can withstand daily use for years to come.

What's in the box:

  • Lens Hood
  • Lens Cap
  • Rear Lens Cap
  • Soft Lens Case
  • Pentax USA Warranty