Pentax SMCP-DA 55mm f/1.4 SDM Lens for Digital SLR Cameras
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Pentax SMCP-DA 55mm f/1.4 SDM Lens for Digital SLR Cameras

SKU: PX5514AFD MFR: 21790
(6)2 questions, 6 answers
$649.95
$710.84
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Sirui 58mm Lens Thread to NDH100-82 Filter Holder Adapter Ring
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Sirui 58mm Nano MC Circular Polarizer Filter, Brass Ring

Key Features

  • Capture stunning portraits with the Pentax 55mm lens's incredibly bright f/1.4 aperture.
  • Experience fast, quiet autofocus with the Pentax DA lens's smooth Super Direct-drive Motor.
  • Enjoy exceptional image quality with this standard prime lens, perfect for everyday photography.
  • Get creative with the shallow depth of field, ideal for isolating subjects and creating bokeh.
  • The Pentax 55mm f/1.4 lens is compact and lightweight, making it great for on-the-go shooting.
  • Crafted with robust build quality, this Pentax lens ensures durability for years of reliable use.
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Questions & Answers

JAMES R : Best lens to use for video with K3?RAYMOND S : I got the lens to shoot a no flash, low light wedding and my camera body is one of the original digital Pentax cameras the *ist DS. My camera did not have the correct electrical contacts and the auto-diaphram did not work. I reluctantly returned the lens to Adorama, they were great with a quick return credit. If your K3 camera is a newer model the lens will work fine. It is a super nice lens. I hated to have to return it. I hope that helps with your decision.PAUL T : I love this lens, but I'm afraid my answer won't help. That's because I shoot with a Pentax K-20, the last D-SLR from Pentax before they added video to their digital cameras. This is a great low light lens. It can function very well as a normal or portrait lens, but it is a fixed focal length lens, so you are going to have to move more to frame your subjects. Build quality and smoothness of operation are excellent.
Shopper : Does this lens come with box and case?PAUL T : This lens comes with a soft case in a standard Pentax lens box. I store my lens in my camer bag withou the case, but I keep the soft case handy in case I need it. I still have the box, but do not consider it as a storage medium. The lens is great for portraits and is also great for depth of field. I've been totally pleased with this 55mm Pentax lensJAMES R : It comes in a box and a lens bag is included.RAYMOND S : As I recall, it came in the standard Pentax packaging box. I don't remember it having a case though. I had an older Pentax body (the ist-D) and the auto focus feature of the lens was not compatible with my camera. I returned the lens only for that reason.NEILSON C : If you're buying new. The box and protective pouch come included
Shopper : Why Did You Choose This?CHRISTOPHER L : First rate professional portrait and all purpose lens.Barbara J : Required auto focus for event coverage and this focal length is ideal for portrait, still life. Also excellent in low light.PAUL T : I wanted to do protrait photos with varying depth of field. This lens lets in lots of light.

Reviews about this item

Review Summary

2017-06-24T01:48:29

Rated 5 out of 5

I just would Pentax with Megan more lenses like these.

I love this 55mm lens two great lens for portraits it's a great lens for shooting events I love the clarity, I'm sure I'll like it more as I get to use it.

HARRY N.

2012-04-21T21:00:00

Rated 5 out of 5

Really nice

A wonderful lens, really nice smooth bokeh. Not as sharp as a Carl Zeiss but it is autofocus. Also had no problems using it out in the rain, if the weather is bad this is the lens I'd want to have with me.

M O.

2011-09-03T21:00:00

Rated 5 out of 5

a perfect fast backup lens

This lens is my perfect backup lens to my Zeiss 85mm f 1.4 ..will be used in my portrait photography

16 r.

2010-05-09T21:00:00

Rated 5 out of 5

Easy review... "pro reviews all true!"

As the heading says... "It's an easy review!" I did my research, lots of it. This day and time I think twice about any purchase more expensive than a hamburger. I wanted a GREAT lens that was also a GREAT buy with GREAT reviews. Well, I couldn't find any reviews that spoke ill of it... period; AND the price was great! So I bought it... I love it!!! OK, so it's just a smidge big... more to love!

Jack C.

2010-01-09T19:00:00

Rated 4 out of 5

Fun lens

It's a fun lens that can be used both indoors in poor lighting and outside for cool artsy closeups. I love the large aperture. It's also real nice for portraits. This lens is always on my camera.

C

2009-10-27T21:00:00

Rated 5 out of 5

Superb Often Unjustly Maligned Lens

I just purchased a truly like new Pentax DA* 55mm f/1.4 SDM demo from Adorama at a substantial discount. These guys I feel are the only place to buy in my opinion. I naturally did my due diligence by reading as many of the reviews as possible and the lens is indeed what they say, razor sharp. I did not experience any fringing or purple edge artifacts at all. But the real show stopper on this lens seems to be that it is somewhat "camera specific." More specifically, if you own older Pentax DSLRs, like the K10, there will be a high likelihood of problems in properly focusing, and even in some reported instances -- centering as well. Therefore, the first thing out of the box, I checked these and did so on a high quality very stable copy stand with Manfroto arm. The results were excellent and totally consistent in regards to the two aforementioned problems encountered with this lens on older Pentax DSLRs. I have a Pentax K7 by the way and love it, as I do this lens. But often solitary comparisons are not totally just. I then used the Limited 31mm and 43mm Pentax lenses as well as my converted Contax 45mm pancake with Pentax K mount and all gave the same superb results without any of them leaving the Pentax DA* 55mm f/1.4 SDM in the proverbial dust. The test was the old one so many people perform, take the want ads sheet from the newspaper and try close focusing and then see how readable the fine print is. In this regard this lens was the winner among these heavyweights. The only lens to match it was my Voigtlander Lanthar 90mm manual focus lens. To further clarify, I bought a focusing screen from Katz Optics and this was the best purchase I ever made since it now allows me to use some truly primo MF lenses that most people have no use for and therefore they sell at artificially depressed prices.

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Pentax 55mm F/1.4 Specifications

General

General

Jump to...

  • Lens Mount

    Pentax K

  • Lens Format

    APS-C

  • Lens Type

    Standard

  • Compatibility

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

  • Lens Series

    Pentax DA

  • Kit Style

    Base

  • MPN

    21790

  • Color

    Black

Focus

Jump to...

  • Focus Type

    Auto Focus

  • Closest Focus Distance

    15" / 45cm

  • Distance Information

    No

  • Built-In Motor

    No

Optics

Jump to...

  • Fixed Focal Length

    55mm

  • Maximum Aperture

    f/1.4

  • Filter Size

    58mm

  • Angle Of View

    28.6°

  • 35mm Equivalent Focal Length

    82.5mm

  • Minimum Aperture

    f/22

  • Maximum Magnification

    0.3x

  • Aspherical Elements

    No

Features

Jump to...

  • Image Stabilization Type

    No

  • Tripod Collar

    Yes

  • Waterproof / Water Resistant

    No

  • Dust Resistant

    No

Construction

Jump to...

  • Lens Elements / Groups

    9 Elements / 8 Groups

  • Diaphragm Blades

    9

  • Weight

    13.2oz / 375g

  • Dimensions

    2.6 x 2.8" (66.0 x 70.5mm)

Other

Jump to...

  • UPC Code

    027075147348

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6 Accessories for Pentax SMCP-DA 55mm f/1.4 SDM Lens for Digital SLR Cameras

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Models
Pentax SMCP-DA 55mm f/1.4 SDM Lens for Digital SLR Cameras

Pentax SMCP-DA 55mm f/1.4 SDM Lens for Digital SLR Cameras

SKU: PX5514AFD

MFR: 21790

$649.95

$710.84

Save:$60.89 (9%)

In Stock

Pentax SMCP-FA 43mm f/1.9 Lens, Black

Pentax SMCP-FA 43mm f/1.9 Lens, Black

SKU: PX4319AFAB

MFR: 20180

$596.95

$631.95

Save:$35.00 (6%)

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Pentax HD Pentax-FA 43mm f/1.9 Limited Lens, Black

Pentax HD Pentax-FA 43mm f/1.9 Limited Lens, Black

SKU: PX4319B

MFR: 20140

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In Stock

Compatibility-Pentax K-1, Pentax K-1 Mark IIPentax K-1, Pentax K-1 Mark II
Kit StyleBaseBaseBase
Lens TypeStandardStandardStandard
Filter Size58mm49mm49mm
Fixed Focal Length55mm43mm43mm
Lens MountPentax KPentax KPentax K
Maximum Aperturef/1.4f/1.9f/1.9
Zoom Focal LengthNANANA

About Pentax 55mm F/1.4

FEATURED REVIEWS

Superb Often Unjustly Maligned Lens

By None

I just purchased a truly like new Pentax DA* 55mm f/1.4 SDM demo from Adorama at a substantial discount. These guys I feel are the only place to buy in my opinion. I naturally did my due diligence by reading as many of the reviews as possible and the lens is indeed what they say, razor sharp. I did not experience any fringing or purple edge artifacts at all. But the real show stopper on this lens seems to be that it is somewhat "camera specific." More specifically, if you own older Pentax DSL...

View full Review

I just would Pentax with Megan more lenses like these.

By HARRY N.

I love this 55mm lens two great lens for portraits it's a great lens for shooting events I love the clarity, I'm sure I'll like it more as I get to use it.

Discover Sharpness and Clarity: Pentax SMCP-DA 55mm f/1.4 SDM Lens for Digital SLRs

Step into the future of photography with the Pentax SMCP-DA 55mm f/1.4 SDM Lens. Crafted to redefine the standards of digital imagery, this lens is your gateway to capturing moments with unmatched clarity and vibrance.

Optimal Image Quality with Advanced Coatings
Harness the power of super-low-dispersion optical elements and extra-low dispersion (ED) elements that seamlessly blend with PENTAX original lens coatings. The result Stunningly clear, high-contrast shots that pop right out of the frame, even at the edges. With the added magic of the new Aero Bright coating, experience maximum light transmission that significantly minimizes flare and ghosting.

Bokeh Like Never Before
Designed for those who have an eye for detail, this lens features a fast F1.4 aperture offering impeccable depth of field control. With its 9 rounded diaphragm blades, create beautifully smooth and circular bokeh, lending a professional touch to every shot you take.

Built for the Elements
Be it a drizzle or a desert storm, the Pentax SMCP-DA 55mm lens stands tall. Boasting of a weather-resistant and dust-resistant construction, this lens ensures durability and resilience. Coupled with the PENTAX-original Super Protect (SP) coating, bid goodbye to worries about dust, water, and grease.

Swift and Silent Focusing
Experience the revolutionary PENTAX-original Quick-Shift Focus System that allows a lightning-fast switch from autofocus to manual focus. Not just that, with the integrated SDM focus system, enjoy a smoother and hush-hush autofocusing courtesy of its built-in supersonic motor.

Perfect Companion for Your DSLR
Designed exclusively for PENTAX digital SLR cameras, its focal length equivalent to 84.5mm in the 35mm format makes it an invaluable tool in your photography arsenal. Whether it's portrait, still-life, or low light, the smc PENTAX DA Star 55mm F1.4 SDM emerges as the prime standard lens for all your creative pursuits.

Dive deep into the realm of advanced photography with this masterclass lens and let every shot tell a captivating story. Invest in clarity, invest in the Pentax SMCP-DA 55mm f/1.4 SDM Lens.

Pentax 55mm F/1.4 Features

  • Outstanding Image Quality: Assures clear, high-contrast visuals even at image field edges thanks to super-low-dispersion and extra-low dispersion optical elements
  • PENTAX Original Coatings: Incorporates unique lens coatings for optimized digital imaging characteristics
  • Water and Dust Resistant: Built to operate reliably in inclement conditions
  • Quick-Shift Focus System: Instant switch capability from auto to manual focus
  • Super Protect (SP) Coating: Advanced fluorine compound layer repelling dust, water, and grease
  • Flare/Ghosting Minimization: With Aero Bright coating and ideal curvature of optical elements
  • Smooth Bokeh Creation: 9 rounded diaphragm blades offer beautiful bokeh at large apertures
  • Prime Standard Lens: Perfect for portrait, still-life, or low light photography
  • Ultra-High Refraction Index: Via PENTAX Aero Bright coating ensuring improved light transmission
  • Weather-Resistant Build: Enhances the lens's durability, pairing perfectly with PENTAX weather-resistant DSLR bodies
  • SDM Focus System: Enables smoother, quieter autofocus with an in-built supersonic motor
  • Equivalent Focal Length: Matches 84.5mm in the 35mm format
  • Exclusively Designed: Tailored specifically for PENTAX digital SLR cameras

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Key Features

  • Capture stunning portraits with the Pentax 55mm lens's incredibly bright f/1.4 aperture.
  • Experience fast, quiet autofocus with the Pentax DA lens's smooth Super Direct-drive Motor.
  • Enjoy exceptional image quality with this standard prime lens, perfect for everyday photography.
  • Get creative with the shallow depth of field, ideal for isolating subjects and creating bokeh.
  • The Pentax 55mm f/1.4 lens is compact and lightweight, making it great for on-the-go shooting.
  • Crafted with robust build quality, this Pentax lens ensures durability for years of reliable use.

What's in the box:

  • Hood
  • Front and Rear Lens Caps
  • Lens Soft Case S90-100

Articles & Videos

The Pentax K-7: The era of in-camera High Dynamic Range Imaging has arrived!

The Pentax K-7: The era of in-camera High Dynamic Range Imaging has arrived!