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	This Item Canon EF 20mm f/2.8 USM Wide-Angle Fixed Lens	Recommendations 85mm f1.8 Portrait Lens - EF Lens for Canon, Medium Telephoto Lenses Manual Camera for Canon EOS Rebel T8i T7i T7 T6 T6s T6i SL3 SL2 90D 80D 77D 4000D EOS-1D X Mark III/II, 5D Mark IV, 6D Mark II etc	dummy Canon EF 24mm f/1.4L USM Wide Angle Lens for Canon SLR Cameras	dummy Canon EF 14mm f/2.8L USM Wide Angle Lens	dummy Laowa 12mm f/2.8 Zero-D Ultra-Wide Angle Lens (Canon EF Moun	dummy Canon EF-S 24mm f/2.8 STM Lens
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Price	Currently unavailable.	$96.22	$1,344.95	$1,499.95	$849.00	$149.00
Delivery	—	Get it as soon as Thursday, May 16	—	Get it May 17 - 21	Get it as soon as Tuesday, May 21	Get it as soon as Thursday, May 16
Customer Ratings	4.089	4.146	3.419	4.78	3.849	4.85,890
Picture quality	3.7	—	—	—	4.2	4.7
Sold By	—	BENOISON	Fast Ship Direct	Willoughby's Established 1898	Dodd Camera	Amazon.com
lens type	Wide Angle	Standard	Wide Angle	Wide Angle	Wide Angle	Wide Angle
compatible mountings	Canon EF	Canon EF, Canon EF-S	Canon EF	Canon EF	Canon EF	Canon EF-S
lens design	Prime	Prime	Zoom	Prime	Prime	Prime
focus type	Ultrasonic	Manual Focus	Manual Focus, Auto Focus	Auto Focus	Auto Focus	Stepper motor
minimum focal length	20 millimeters	85 millimeters	24 millimeters	14 millimeters	—	24 millimeters
max focal length	—	85 millimeters	24 millimeters	14 millimeters	—	24 millimeters
fixed focal length	20 millimeters	85 millimeters	24 millimeters	14 millimeters	12 millimeters	0 millimeters
real angle of view	94 degrees	—	84 degrees	104 degrees	—	59 degrees
model name	2509A003	B-85	—	ef	—	EF-S2428STM
max aperture	—	1.8 f stop	1.4 f stop	2.8 f stop	2.8 millimeters	2.8 millimeters

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Product Description

The Canon EF 20mm f/2.8 USM is an ultra wide-angle lens for serious applications. Plus it’s easy to hold and carry at 14.3 oz. (405g). A floating rear focusing system gives sharp images at all subject distances and an ultrasonic motor (USM) enables fast, smooth and quiet autofocus. Full-time manual focus override allows for precise manual focus even when in AF mode. The minimum focus distance is 9.8 inches. Filter size: 72 mm, Closest Focusing Distance: 0.8 feet.

From the Manufacturer

Wide-angle lenses let you capture more of the image by broadening the angle of view and increasing the depth of field, thereby bringing more of the area into focus. The lenses also provide a unique perspective by expanding the apparent distance between the foreground and the background. This Canon 20mm f/2.8 is no exception, with such additional features as a floating rear focusing system with an Ultra Sonic Motor (USM), a 0.8-foot close focusing distance, and a 94-degree diagonal angle of view. As with all Canon lenses, the 20mm lens carries a one-year warranty.

Specifications

Focal length: 20mm
Maximum aperture: f/2.8
Lens construction: 11 elements in 9 groups
Angle of view: 94 degrees
Focus adjustment: Rear focusing system with USM
Close focusing distance: 0.8 feet
Filter size: 72mm
Corresponding mounts: Canon
Dimensions: 3.1 inches in diameter and 2.8 inches long
Weight: 14.3 ounces
Warranty: 1 year Ultra-wide-angle lens for serious applications. Easy to hold and carry at 14.3 oz. (405g). Floating rear focusing system. Sharp images are obtained at all subject distances.
The optical performance, fast f/2.8 speed and ultra-wide-angle coverage make this a great choice for many applications, like interiors, scenics, travel and photojournalism. It uses a "floating" optical system for excellent sharpness even at its minimum focusing distance of under 10 inches (0.25m), and with a ring-type USM and full-time manual focusing capability, offers the speed and handling pros expect.
Wide and Fast
If you need an ultra-wide angle and a large aperture, one of the following lenses will fit the bill. Ultra-wide-angle lenses can capture scenes beyond your natural field of vision. The EF 15mm f/2.8 Fisheye, the widest of them all, has a 180∞ angle of view. For more normal-looking wide-angle shots, there are longer wide-angle lenses up to 35mm with the maximum aperture you need.

What's in the box

Lens Caps - Adorama 1 Year Limited Warranty

Product information

Product Dimensions

2.8 x 3.07 x 3.07 inches

Item Weight

14.3 ounces

ASIN

B00007GQLT

Item model number

2509A003

Customer Reviews

4.0 89 ratings

4.0 out of 5 stars

Best Sellers Rank

#1,803 in SLR Camera Lenses

Is Discontinued By Manufacturer

No

Date First Available

November 14, 2002

Manufacturer

Canon Cameras US

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Product guides and documents

Installation Manual (PDF)

User Manual (PDF)

Customer reviews

4 out of 5

89 global ratings

How customer reviews and ratings work

Customers say

Customers like the quality, image quality, value, condition and wide angle of the camera lenses. For example, they mention it's a great lens for landscape photos and video capture, with a curved focal plane that works great. That said, opinions are mixed on focus and sharpness.

AI-generated from the text of customer reviews

15 customers mention12 positive3 negative

Customers like the quality of the lens. For example, they say it's a really good lens, serves them well for almost two years, and has a curved focal plane that works great. Some mention that the lens is sharp and underrated. That said, most are happy with the results and say it works well indoors for family gatherings.

"...Photos so far are sharp and the field of view works well for me. Focus is fast in comparison to my 50mm L f1.2 and definitely accurate...." Read more

"...Otherwise works great!" Read more

"...It has a curved focal plane that works great if you know about it." Read more

"Great lens for landscape photos. Only had it a few days, but very happy with the results. Much better than the wide angle zoom it replaced...." Read more

11 customers mention9 positive2 negative

Customers like the image quality of the lens. They say it produces good images, is great for landscape photos, and is nice for video capture. The resolution is enough for this kind of work, and the lens is good for budding photographers.

"...Photos so far are sharp and the field of view works well for me. Focus is fast in comparison to my 50mm L f1.2 and definitely accurate...." Read more

"...It's great for video as the resolution is enough for this kind of work. Very satisfied with this purchase!" Read more

"...The lens is well built, has great image quality and is just a well rounded ultra wide angle lens...." Read more

"...The pictures are very clear and amazing how much you can get in the picture." Read more

11 customers mention9 positive2 negative

Customers like the value of the camera lens. They say it's an amazing lens for the price, and worth a look.

"...This lens is definitely worth a look." Read more

"...It's amazing how at such low cost and weight that it can produce such good image...." Read more

"...The weight is manageableCaptures great colorPrice isn't too badCons:Heavy vignetting in low light / indoors..." Read more

"Good value for price." Read more

8 customers mention8 positive0 negative

Customers are satisfied with the condition of the lens. They mention that it is well built, focusing quickly, and feels solid on the camera.

"...I want to give this lens five stars -- it's well built, focuses quickly, isn't too heavy or large, and feels solid on the camera...." Read more

"...The lens is well built, has great image quality and is just a well rounded ultra wide angle lens...." Read more

"This lens is small, light, solidly built, focuses amazingly quickly, and 20mm is a great focal length for indoors and getting a farther back without..." Read more

"A really solid lens. It's not light - all metal and glass - but I would rather have and use this than other cheap-feeling lenses...." Read more

7 customers mention7 positive0 negative

Customers like the wide angle of the camera lens. They say it's a well-rounded, ultra wide angle lens with a curved focal plane. Some customers also mention that it has a very versatile focal length.

"...is well built, has great image quality and is just a well rounded ultra wide angle lens...." Read more

"...This one since it functions like a 32mm I find it is a very versatile focal length...." Read more

"...It has a curved focal plane that works great if you know about it." Read more

"...but the quality of the video and picture are super. great wide angle but remember you will have to be close to you subject to get the fully of it or..." Read more

5 customers mention5 positive0 negative

Customers are satisfied with the color of the lens. They mention that it captures great color, and produces sharp images.

"...Well, because it does shoot sharp, quickly focused, bright and colorful 20mm shots, all in a compact, lightweight body...." Read more

"...The weight is manageableCaptures great colorPrice isn't too badCons:Heavy vignetting in low light / indoors..." Read more

"I use this lens all the time and am very pleased with the image quality and ease of use...." Read more

"...I find it to be great in low light, vivid color, and sharp at 2.8. There is barely perceptible barrel distortion on the crop sensor camera...." Read more

6 customers mention3 positive3 negative

Customers are mixed about the sharpness of the camera lens. Some mention that it shoots sharp in low light, vivid color, and has minimal loss of sharpness in the corners. However, others say that a best case photo at 100% isn't very sharp, and that it starts getting sharper at f/4.0.

"...Well, because it does shoot sharp, quickly focused, bright and colorful 20mm shots, all in a compact, lightweight body...." Read more

"...pictures with this lens have significant chromatic aberration and blurry edges that make the shots look very cheap, even distracting from the image..." Read more

"...Pros:It is quite wideIn good light, the center of the frame is sharpThe weight is manageableCaptures great color..." Read more

"...The pictures were to soft at f/2.8, they started getting sharper at f/4.0. I'm using the money I get back to buy the Tokina 11-16mm f/2.8...." Read more

5 customers mention3 positive2 negative

Customers are mixed about the focus of the camera lenses. Some mention that it focuses amazingly quickly, while others say that close up shots does not focus automatically.

"...Photos so far are sharp and the field of view works well for me. Focus is fast in comparison to my 50mm L f1.2 and definitely accurate...." Read more

"...I don't need a fast focusing lens for night use, this lens still focused slowly during its day use.It's grossly overpriced...." Read more

"...The full-time focus works excellently, and when all is said and done, I do get some beautiful shots off this lens, and it has become one of my three..." Read more

"Close up shots does not focus automatically. The only way it will work if I change it to manual...." Read more

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D

Great wide angle on full-frame

Reviewed in the United States on April 19, 2015

Verified Purchase

I primarily shoot with a 50mm and canon 5D camera. After trying several wide angle lenses, I opted for this lightweight wide angle zoom given the price point and ease I carrying it all day. I will mostly using this for landscapes and architecture photography. There is some distortion but that can easily be fixed with photo software in post production. Photos so far are sharp and the field of view works well for me. Focus is fast in comparison to my 50mm L f1.2 and definitely accurate. This lens is definitely worth a look.

6 people found this helpful

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Jamie

Good wide lens for the BMPCC6K

Reviewed in the United States on May 4, 2024

Verified Purchase

I needed a wide lens for gimbal shots that was also fast. This lens does a great job.

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Julio Enamorado

Cumple su función pero esperaba mas

Reviewed in the United States on April 6, 2024

Verified Purchase

Tiene buena nitidez, es rapido enfocando, pero tiene muchas viñetas usándolo con mi EOS 5D Mark IV, la construcción es muy buena. esperaba mas de el pero por el precio es suficiente, lo venderé para probar con otro angular de canon, quizás un 16 - 35

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Kyle Biggs

Great for outdoor and bright light, not so good inside

Reviewed in the United States on August 25, 2012

Verified Purchase

I recently upgraded to a full frame camera and needed to replace my Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras (That lens is designed for APS-C sensors, and was useless on the 5D). I figured that with a 1.6x crop factor, my old 10-20 should be equivalent to this 20mm.

I am a real estate photographer and videographer. When I'm doing outdoor pictures, this lens can get the job done. It lets me fit a whole building in the frame without trying to take the picture from 10 miles away, and in good light, there is ZERO vignetting and minimal loss of sharpness in the corners. Be aware that this lens is nothing like a tilt shift, and your horizontal lines are going to bow out like crazy. If you're doing more artsy photography this might be fine. For me, I try to avoid it with the old tricks, and correct it in Photoshop if needed.

Indoor shooting is another story. I try to avoid flash most of the time because it either falls off, adding to the vignetting or ruins the contrast of the image (Shadows help the human brain understand the depth of a scene) so I'm normally shooting wide open at 400ISO with my shutter speed as slow as I dare. Here I run into MASSIVE vignetting. While this IS correctable in Adobe Camera RAW, the process is like boosting your ISO, it also boosts the noise.

In addition, 20mm still isn't quite as wide as I probably need for indoor shooting. If your subject is anything but the room its self, you'll be fine, but in my case it just isn't quite cutting it.

If you are shooting artistically, or shooting small subjects, I would rate this lens 4.5 stars. For my uses, I give it three.

Pros:
It is quite wide
In good light, the center of the frame is sharp
The weight is manageable
Captures great color
Price isn't too bad

Cons:
Heavy vignetting in low light / indoors
High vertical distortion
No lens hood included! (And the one you can buy here isn't great)
At 21MP, a best case photo at 100% isn't very sharp (If you're scaling images down, you'll be fine here)

11 people found this helpful

Helpful

Ali

A very underrated lens!

Reviewed in the United States on February 28, 2019

Verified Purchase

You never see this lens reviewed on YouTube or anywhere else. It's amazing how at such low cost and weight that it can produce such good image. It's great for video as the resolution is enough for this kind of work. Very satisfied with this purchase!

3 people found this helpful

Helpful

Zach

Empty fully sealed box with little piece of cardboard to make it seem like something was in there.

Reviewed in the United States on July 1, 2022

Verified Purchase

Horrible price. If I don’t receive the lens in the box? When can I expect you to refund my money?

I would not buy from this seller.

One person found this helpful

Helpful

G. Ponder

This is the ultra-wide prime you've been looking for

Reviewed in the United States on August 17, 2013

Verified Purchase

I purchased this lens after shopping and trying several ultra-wide lens options. I should have tried this one first to save me a lot of time and returns.

The lens is well built, has great image quality and is just a well rounded ultra wide angle lens. I bought this to use on a Canon 6D to shoot landscapes and night scenes. Absolutely no regrets.

3 people found this helpful

Helpful

Kyle

Works well!

Reviewed in the United States on August 19, 2020

Verified Purchase

I can't tell if the image quality is worse then the old 24mm I had or if it is the change in editing software. But the images don't blow up as well as my older photos do! Otherwise works great!

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jean planète😎

Amazing lens!

Reviewed in Canada on July 26, 2019

Verified Purchase

Awesome lens for a great price 👍 Loving it.

somarajan

Superb👍

Reviewed in India on October 31, 2018

Verified Purchase

Nice clarity

Marco Marincola

Assuefazione.

Reviewed in Italy on September 11, 2015

Verified Purchase

Spettacolare. Luminosissimo e con distorsioni veramente minime. Su una full frame tira fuori delle prospettive meravigliose e mi sono ritrovato spesso a girare con solo questo montato, tanto non avrei avuto voglia di usare altro.

One person found this helpful

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AJ Batac

Five Stars

Reviewed in Canada on September 5, 2014

Verified Purchase

Great wide angle lens. Lots of vignette on the corners but that can easily fixed with Lightroom.

Daniel Boisvert

prime lens ata good price

Reviewed in Canada on November 9, 2018

Verified Purchase

light

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Brand	Canon
Focal Length Description	20 mm
Lens Type	Wide Angle
Compatible Mountings	Canon EF
Camera Lens Description	11

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Canon EF 20mm f/2.8 USM Wide-Angle Fixed Lens

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Canon EF 20mm f/2.8 USM Wide-Angle Fixed Lens

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Product Description

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Videos for this product

Canon 20mm f2.8 vs Canon 24mm L f1.4 Lenses #thisorthat

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Canon 50mm f1.2 vs Canon 20mm f2.8 Lenses #thisorthat

Videos for this product

Canon 20mm f2.8 vs 24mm f1.4 vs 50mm f1.2 #thisorthat

Videos for this product

Canon 20mm f2.8 vs Canon 135mm L f2.0 Lenses #thisorthat

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Canon 20mm f2.8 vs 50mm f1.2 vs 50mm f1.8 #thisorthat

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