Manufacturer | PENTAX |
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Place of Business | Mississauga, ON L4W 5M3, CA |
Item model number | 23010 |
Product Dimensions | 10 x 9 x 8 cm; 283 g |
ASIN | B00GINU0CG |
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Pentax Lens HD DA 20-40mm F2.8-4 ED Ltd DC WR 23010-Silver
Purchase options and add-ons
Brand | Pentax |
Focal length description | 20-40 millimeters |
Lens type | Standard |
Compatible mountings | Pentax K |
Camera lens description | PENTAX Lens 20-40mm f/2.8-4 HD SILVER |
About this item
- Pentax HD DA 20-40mm f/2.8-4 ED Limited DC WR Zoom Lens (Silver)
- PENTAX-developed HD coating, a high grade, multi-layer coating that reduces reflectance in the visible light spectrum to less than 50 percent of that of conventional multi-layer coatings
- The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation
- The first lens of the Limited Lens series to feature the PENTAX-original weather-resistant construction
- Shoot discreetly with in-lens, direct current (DC) Auto Focus motor operation for smooth and quiet performance
- Enhanced with a rounded diaphragm at a wide apertures for optimal optical performance and gorgeous bokeh effects
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Additional Information
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Product details
- Batteries : 1 12V batteries required.
- Is discontinued by manufacturer : No
- Product Dimensions : 10 x 9 x 8 cm; 283 g
- Date First Available : Jan. 1 2013
- Manufacturer : PENTAX
- Place of Business : Mississauga, ON L4W 5M3, CA
- ASIN : B00GINU0CG
- Item model number : 23010
- Country of origin : Vietnam
- 鶹 Rank: #164,249 in Electronics (See Top 100 in Electronics)
- #1,295 in SLR Camera Lenses
- Customer Reviews:
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Product description
鶹.ca Product Description
The first Limited Series zoom lens with focal length coverage from 30.5 to 61.5mm in the 35mm format, providing the most frequently used focal lengths for a variety of subjects settings and creative perspectives.
From the Manufacturer
Enjoy the most advanced optical technology in a single lens with the HD PENTAX DA 20-40mm F2.8-4 ED Limited DC WR lens. Enhancing the acclaimed Limited Series lenses, this APS-C optimized Limited zoom lens is the first to feature a versatile focal length of 20-40mm, ideal for a variety of subjects, settings and creative perspectives, all housed in a durable PENTAX weather sealed body with state-of-the-art HD coating. Complete as it is capable, its large F2.8 maximum aperture and rounded diaphragm blades produce stunning bokeh for exceptional visual expression, and its in-lens direct current (DC) focus motor provides quiet and smooth autofocus functionality. Upgrade your camera bag and your imaging experience with this a one-of-a-kind lens.
Top Brand: Pentax
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This Item ![]() Pentax Lens HD DA 20-40mm F2.8-4 ED Ltd DC WR 23010-Silver | Recommendations | |||||
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Price | $698.00$698.00 | $652.28$652.28 | $762.30$762.30 | $279.00$279.00 | $698.00$698.00 | $498.00$498.00 |
Delivery | Get it by Sunday, Aug 3 | Get it by Monday, Aug 4 | — | Get it Aug 6 - 12 | Get it Aug 6 - 12 | Get it by Saturday, Aug 2 |
Customer ratings | ||||||
Sold by | 鶹.ca | 鶹.ca | 鶹.ca | Camera Canada | Camera Canada | 鶹.ca |
lens type | Standard | Standard | Standard | zoom | Interchangeable | Zoom lens |
compatible mountings | Pentax K | Pentax KAF | Pentax KAF | Pentax KAF3 | Pentax K | Pentax KAF3 |
lens design | Zoom | Prime | Prime | Zoom | Zoom | Zoom |
focus type | Auto Focus | Manual Focus | Auto/Manual | Auto Focus | Auto Focus | Micromotor |
min. focal length | 20 millimeters | — | — | 18 millimeters | — | 18 millimeters |
maximum focal length | 40 millimeters | — | — | 50 millimeters | — | 135 millimeters |
fixed focal length | — | 21 millimeters | 15 millimeters | — | 40 millimeters | — |
real angle of view | 70 degrees | 68 degrees | 86 degrees | — | 70 degrees | 76 degrees |
model name | Pentax HD DA 20-40mm F2.8-4 ED DC WR Limited | 21 mm / F 3,2 HD DA AL LIMITED | pentax | hd | hd | 21977 |
min. aperture | 22 f stop | 22 f stop | 22 f stop | 16 f stop | 22 f stop | 22 f stop |
max. aperture | 4 f stop | 3.2 f stop | 4 f stop | 85 f stop | 2.8 f stop | 5.6 f stop |
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Customer reviews
Reviews with images

A great street lens!
Top reviews from Canada
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- Reviewed in Canada on March 19, 2017Verified PurchaseThis is a great lens that is perfect for street photography with a rugged solid metal build with weather sealing that pairs well with my Pentax K3 II. The lens is light and responsive and has smooth quiet auto focus and smooth manual focusing wheel. I paired my camera with the Silver 20-40mm Ltd. just for style sake...but the exact same lens is available in Black depending on your style choice. The "Limiteds" in the Pentax line up are some of the most coveted by Pentaxians and it is obvious why. Great optics, great build, and a relatively quick auto focus....the only down side to the Limiteds is usually the price tag - so if you have the cash collect them all!
This is a great lens that is perfect for street photography with a rugged solid metal build with weather sealing that pairs well with my Pentax K3 II. The lens is light and responsive and has smooth quiet auto focus and smooth manual focusing wheel. I paired my camera with the Silver 20-40mm Ltd. just for style sake...but the exact same lens is available in Black depending on your style choice. The "Limiteds" in the Pentax line up are some of the most coveted by Pentaxians and it is obvious why. Great optics, great build, and a relatively quick auto focus....the only down side to the Limiteds is usually the price tag - so if you have the cash collect them all!
Images in this review
- Reviewed in Canada on August 15, 2019Verified PurchaseImage quality is very high. Color is magical. This lens hits the sweet spot. It is light enough to bring when travel. It can replace lenses in its focal range, 21mm, 35mm, 40mm Ltds, with same image quality. I think this is this lens targets for. DC motor makes it focus silently. Build quality is high. It is all metal. Highly recommended!
- Reviewed in Canada on October 7, 2015Verified PurchaseVery disappointed. The lens looks and feel like a jewel. Yet,performance(clarity,sharpness,details) is sub-par by any standard, and not just for an Ltd. version.
- Reviewed in Canada on April 27, 2020Verified PurchaseExcellent lens, well built and sharp! This should have been my first Pentax lens.
Top reviews from other countries
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GonzaloReviewed in Spain on January 6, 2021
5.0 out of 5 stars El precio es el de la casa fabricante
Verified PurchaseBuena lente.
- big feartyReviewed in the United Kingdom on May 19, 2025
5.0 out of 5 stars Old school cool for Pentaxians
Verified PurchaseIf wide zoom range is what you need in a standard zoom then this isn’t for you. If however you’re looking for a zoom with fixed focal length quality through its zoom range ,metal casing and genuine retro looks you won’t be disappointed. Focus is quick and quiet and paired with a suitable apsc body it won’t disappoint.
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BlondoReviewed in Italy on December 1, 2014
4.0 out of 5 stars Decisamente un buon obbiettivo!
Verified PurchaseUna lente davvero unica. Dettagli e bokeh fantastici. Materiale della lente davvero di qualità e qui tendo a precisare che pentax specialmente sui limited ha una qualità costruttiva ben oltre ogni altro marchio. Lente usata parecchio e mi sta dando dei buoni risultati. Per chi cerca un buon tuttofare di qualità questa per ora è la miglior lente che pentax abbia prodotto a parer mio.
La piccola pecca di questo obbiettivo è che non ha l'apertura di diaframma fissa a 2,8 e per questo gli do un 9. Ma al di là di questo fattore e senz'altro un ottima lente.
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Client d'鶹Reviewed in France on March 17, 2016
5.0 out of 5 stars très bon choix
Verified PurchaseJe coulais un zoom courte focale, assez lumineux, tous temps, silencieux, mais non sdm (pb fiabilité du moteur sdm avec le freinage des joints wr).
Et celui ci me convient parfaitement.
Robuste (métal, et assez léger).
lrès bon choix
A moins de 500€ sur 鶹
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Antoine HermanReviewed in France on September 20, 2015
5.0 out of 5 stars Un cailloux remarquable au piqué époustouflant.
Verified PurchaseCet objectif peut à mon avis remplacer les 21 mm f3,2 et 40 mm f2,8 Limited et a l'avantage d'être tropicalisé. Un excellent choix. Le range est amplement suffisant pour de la street photo.