Our take on the Pentax DA Star 16-50mm f/2.8 Lens

by Woody Sherman

Built for the road

Everyone needs a lens like this in their kit — one that can weather the elements and get you crisp images wherever your subject takes you. The Pentax DA 16-50mm f/2.8 ED/AL is the one lens you'll need when you're not sure what's next — a dramatic landscape, a child's face out on the playground — or a drenching rainstorm. With weather-resistant, dust-resistant construction, this lens is the perfect companion to the Pentax K-5 weather-resistant digital SLR. Between the two, you'll have a combo that's built for bringing home the elusive shot under challenging circumstances.

Plus, this lens isn't just rugged — it's got optical talents as well. A fixed aperture of f/2.8 means it's ready for low-light opportunities. Extra-low dispersion and aspherical glass elements, plus special Pentax coatings, make your images as sharp and artifact-free as they can be. And the supersonic-motor autofocus is quiet, responsive, and accurate.

See Digital SLR Cameras that work with this item See more info on this item

Highlights:

Pentax DA Star KAF2 16-50mm f/2.8 ED/AL standard zoom lens with 35mm equivalent of 24.5-76.5mm
compatible with Pentax K-mount digital SLR and hybrid cameras, especially the weather-resistant Pentax K-5
ED (extra-low dispersion) and aspherical glass lens elements correct chromatic aberration for excellent image quality and sharpness
tightly sealed, weather-resistant and dust-resistant construction enhances durability for use in both rainy and dusty conditions
SDM supersonic-motor autofocus system is smooth, quiet and fast
constructed of 15 elements in 12 groups
minimum focus distance: 11-15/16"
minimum aperture: f22
filter size: 77mm
lens is 3-15/16" long, 3-5/16" in diameter
weight: 19.9 ounces
supplied accessories: front and rear lens caps, lens hood, soft case
warranty: 1 year
Our 60-day money-back guarantee

Shop all Pentax Camera Lenses

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and specs chart | What’s in the box? | In-depth notes

Features and Specs

General
Brand Compatibility Loading...	Pentax
Image Stabilization Loading...	No
Focal Length Loading...	16-50mm
Maximum Aperture Loading...	F2.8
Weight Loading...	19.9 ounces
Parts Warranty Loading...	1 Year
Labor Warranty Loading...	1 Year

Product Research

What's in the box?

Download owner's manual

smc Pentax-DA Star 16-50mm f/2.8ED AL [IF] SDM lens (with attached front and rear lens caps)
PH-RBJ 77mm lens hood (installed on lens)
Operating Manual
Notification of Change of Company Name sheet
Pentax Worldwide Service Network sheet
Serial Number Card

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Overview: The high-performance smc Pentax-DA Star 16-50mm F2.8ED AL [IF] SDM lens is for wide angle to medium applications.

Weather Resistant: The tightly sealed, weather-resistant and dust-resistant construction enhances durability for use in both rainy and dusty conditions.

Lens Mount: The lens has a KAF2-mount, and can fit Pentax D-SLR and interchangeable lens cameras with KAF, KAF2 and KAF3 mounts. This includes the Pentax K-5 and K-01 cameras.

SDM Focus System: The lens is equipped with a supersonic motor for achieving smooth and quiet autofocusing. It has a focus mode switch on the barrel for changing from autofocus to manual focus. The switch allows you to leave the camera in the autofocus mode, and change modes on the lens.

ED Glass: The lens has two Extra-low Dispersion (ED) glass lens elements and three aspherical elements to compensate for chromatic aberrations. The aspherical elements, ED glass, and original lens coatings offer superior contrast, clarity, and edge-to-edge sharpness.

Super Protect: The Pentax-original SP (Super Protect) coating repels dust, water, and grease to help keep the lens clean.

Lens Hood: The lens comes with the PH-RBK 67mm lens hood for keeping unwanted light from entering the lens, and for protecting the front of the lens. It has a PL filter window which can be opened for facilitate the manipulation of the circular polarizing filter when the lens hood is attached. The hood can be reverse-mounted on the lens for storage. When installed, the hood adds approximately 3-5/16" to the overall length of the lens.

Specifications:

Focal Length: 16-50mm
35mm Equivalent: 24.5-76.5mm
Lens Construction: 15 elements in 12 groups
Mount Type: KAF2-mount
Maximum Aperture: F2.8
Minimum Aperture: F22
Maximum Magnification: 0.21x
Angle of View: 83°-31.5°
Minimum Focus Distance: 0.98' (11.76")
Lens Hood: PH-RBJ 77mm (included)
Filter Diameter: 77mm
Dimensions:
- Diameter: 3.302"
- Length: 4.3" (4.748" w/caps)
- Weight: 19.9 ounces (21.2 oz. w/lens hood)

See Digital SLR Cameras that work with this item

Be the first to review this product

Submit a review and you will be entered to win a $150 gift card

Crutchfield Great Gear Giveaway Official Sweepstakes Rules

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Review title

* Email

Your email won't be visible. Please use the email address that is associated with your order.

Display name

(e.g., JohnD) Your review will be signed using the display name and location

* Your location

(e.g., Charlottesville, VA)

* Your rating

Click on a star to rate the overall product on a scale of 1-5

1500 characters left * Your review

Attach a YouTube Review

Crutchfield Video Review Guidelines

Only submit videos that you made or are authorized to use.
Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
Please see our Review Guidelines for more information.

Submit the URL of your YouTube™ video review or product demonstration. e.g., "http://www.youtube.com/v/o79TWHh598U"

500 characters left Pros

500 characters left Cons

* Agree to Terms By checking this box you agree your review becomes the property of Crutchfield, that you are over 18 years of age, that you own or have owned this product, and that you are located within the United States or its territories. Please see our Review Guidelines for more information. We reserve the right (but are not obligated to) review all submissions and edit or remove any review in any manner which we deem necessary. Your review should be posted within seven days.

Add accessories for the Pentax DA Star 16-50mm f/2.8 Lens

Add Accessories
Add a Warranty

Keep your new lens safe from bumps and scratches. See all categories & accessories

Camera Bags

Miscellaneous Accessories

Lowepro Lens Case 9cm x 13cm Case for high-power zoom lenses

Your Price: ~~$19.99~~

After $3.00 Price Break

Add to Cart

Lowepro Lens Case 11cm x 11cm Case for wide-angle zoom lenses

Your Price: ~~$24.99~~

After $3.75 Price Break

Add to Cart

OSN Lens Pen Hurricane Blower Blower for camera lenses, filters, sensors and SLR mirrors

Your Price: $12.99

Add to Cart

Original LensPen® Lens cleaning tool

Your Price: $9.99

After $3.00 Price Break

Add to Cart

LensPen® DSLR Pro Kit Cleaning tools for lenses, lens filters, and viewfinders

1 person says

Your Price: $34.99

Add to Cart

Smart people protect with SquareTrade- The best warranty at the best price

SquareTrade Warranty 3 Year Warranty

Your Price: $165.99

Add to Cart

SquareTrade Warranty 3 Year Warranty with spill/drop protection

Your Price: $249.99

Add to Cart

In business since 1999, SquareTrade is the largest independent warranty provider in the U.S.

100% parts and labor - no deductibles

All mechanical and electrical failures covered, includes normal wear and tear.

Your item's repaired or the full item price returned withing 5 days

Runs concurrent with manufacturer's warranty

Rated 5-stars by consumers

Accidental Damage from Handling (ADH) guards you against life's little mishaps, whether you drop your MP3 player on the street or spill coffee on your camera.

ADH must be added to your Care Plan at the time of Care Plan purchase; it cannot be added retroactively. ADH coverage begins on the 31st day after the item's purchase - issues in the first 30 days are not covered.

Free Shipping on Everything

Pentax DA Star 16-50mm f/2.8 Lens

Weather-resistant, high-performance "standard" zoom lens for Pentax K-mount digital SLRs

Item# 815DA1650 offer details

By buying this product you'll earn up to 1300 Rewards points.

Our take on the Pentax DA Star 16-50mm f/2.8 Lens

by Woody Sherman

Built for the road

Highlights:

Shop all Pentax Camera Lenses

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs

Product Research

Our Product Research Team

Features

Product Reviews

Review this product:

Crutchfield Video Review Guidelines

Accessories

Add accessories for the Pentax DA Star 16-50mm f/2.8 Lens

Keep your new lens safe from bumps and scratches. See all categories & accessories

Smart people protect with SquareTrade- The best warranty at the best price

Your featured item

Camera Bags

Miscellaneous Accessories

Protect your gear with an extended warranty

Get live, personalized service from an expert

About Crutchfield

Connect ID: 6021274721