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Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras

B&H # SI102045DCAF MFR # 201101
In Stock
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Product Highlights

  • Zoom Super Wide Angle

WARNING: Not compatible with "full-frame" (35mm size) cameras.

The Sigma 10-20mm f/4-5.6 EX DC HSM lens offers an ultra-wide zoom solution to digital cameras, and was exclusively designed to suit the characteristics of digital SLR cameras. The super wide-angle capability of this zoom lens (equivalent range of approx. 16-32mm when used with a Canon digital SLR camera (*) makes it a very powerful tool for both indoor and landscape photography.

DC lenses are exclusively designed for digital SLR cameras. The image circle (rear of lens) is made to match the smaller dimensions used for the image sensor on digital cameras. As a result, these lenses are also more compact and lightweight, and are better matched to digital SLR cameras.

Note:

(*) Not suitable for 35mm film SLR cameras or for any digital SLR camera with image sensor bigger than APS-C size, e.g. 1D series or Kodak Pro SLR/c.

EX lens series denotes excellence of engineering and new technology
Correction for various types of aberration provided by three SLD (Special Low Dispersion) glass element and two aspherical lenses
Equipped with the silent, responsive and high speed Hyper Sonic Motor and provides fulltime manual focus override
Minimum focusing distance of 9.4" (24 cm) at all focal lengths
The IF (Internal Focusing) design offers smooth and fast autofocus and non-rotating filter attachment
Performance
Focal Length 10 - 20mm
Aperture Maximum: f/4 - 5.6
Minimum: f/22
Camera Mount Type Canon EF-S
Format Compatibility Canon (APS-C)
Angle of View 102.4° - 63.8°
Minimum Focus Distance 9.4" (23.88 cm)
Magnification 0.15x
Maximum Reproduction Ratio 1:7
Elements/Groups 13/10
Diaphragm Blades 7
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Environmental
Physical
Filter Thread 77 mm
Dimensions (DxL) Approx. 3.4 x 3.5" (8.64 x 8.89 cm)
Weight 1.14 lb (520 g)
Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras
  • Front & Rear Lens Cap
  • Lens Hood
  • Case
  • Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
  • Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.
  • REVIEW SNAPSHOT®

    by PowerReviews
    Sigma10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras
     
    4.5

    (based on 278 reviews)

    Ratings Distribution

    • 5 Stars

       

      (167)

    • 4 Stars

       

      (95)

    • 3 Stars

       

      (9)

    • 2 Stars

       

      (6)

    • 1 Stars

       

      (1)

    96%

    of respondents would recommend this to a friend.

    Pros

    • Fast / accurate auto-focus (190)
    • Strong construction (172)
    • Easily interchangeable (165)
    • Consistent output (137)
    • Durable (137)

    Cons

    • Heavy (57)
    • Poor in low light (29)
    • Blurry focus (12)
    • Slow focus (10)
    • Difficult to clean (6)

    Best Uses

    • Landscape/scenery (178)
    • Night photography (46)
    • Weddings (46)
    • Low light (40)
    • Landscape photography (36)
      • Reviewer Profile:
      • Photo enthusiast (91), Semi-pro photographer (52), Enthusiast (39), Casual photographer (33), Semi-professional (20)
      • Was this a gift?:
      • No (150), Yes (5)

    Most Liked Positive Review

     

    Perfect for Real Estate Photos

    I bought the Sigma 10-20mm Wide Angle because of its ability to shoot interior shots of high end homes that I list as a professional real estate agent. I first started using the...Read complete review

    I bought the Sigma 10-20mm Wide Angle because of its ability to shoot interior shots of high end homes that I list as a professional real estate agent. I first started using the lens in new construction homes. The set up that we used to shoot model homes and custom builds was the 10-20mm with a Canon T2i. Now I have moved up the the T3i and bought a sigma for myself. I shoot in HDR and the lens really make the homes come alive. It gives you a natural looking wide angle without much distortion on the far edges. Plus if you are using program like photoshot CS6 you can fix any extra curving with the Wide Angle Correction Fliter.

    The lens is WELL worth the money. I really don't need any other lens for what I do inside when I shoot professional Real Estate Photos.

    VS

    Most Liked Negative Review

     

    Decent for Price

    I bought this lens mainly for video and some stills. the lens works well with the APS-C sensor giving it a 16-30 ish focal length. not a true 10-20mm. The lens...Read complete review

    I bought this lens mainly for video and some stills. the lens works well with the APS-C sensor giving it a 16-30 ish focal length. not a true 10-20mm. The lens feels well built and solid. good weight to it.

    the lens it self it not very sharp. i expected this when i bought it. no surprise there. if your not a pro and hard core enthusiast, then it will be fine for day to day shooting. I would not use this lens if you want to blow up any photos. just isn't sharp enough.

    for video its fine. other then not being very sharp, it is not very fast as well, but i knew that when i bought it. if you have the money, go for and canon 10-22mm lens. it is more, but it is also sharper.

    Reviewed by 278 customers

    Sort by

    Displaying reviews 1-20

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    5.0

    Excellent lens

    By Bud

    from Punta Gorda, FL

    About Me Photo Enthusiast

    Verified Buyer

    Pros

    • Cost Quality
    • Easily Interchangeable

    Cons

    • NONE

    Best Uses

    • Landscape/Scenery
    • Night Photography
    • Wildlife Photos

    Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

    I was very impressed with the wider viewing area with this lens. It mounted easily to my Canon DSLR.
    There appears to be no distortion and excellent quality to the pictures.
    This lens offers me the use of a wide lens without the greater cost of the Canon.

    • Was this a gift?:
    • No

    Share this review

     
    4.0

    Inexpensive, and exceptional!

    By Karen

    from Albany, NY

    About Me Photo Enthusiast

    Verified Buyer

    Pros

    • Durable
    • Easily Interchangeable
    • Lightweight

    Cons

      Best Uses

      • Landscape/Scenery
      • Video

      Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

      I am not a professional photographer (meaning I don't have an artistic or discerning eye for photography, even though I take shots for my job!, it's nice when a lens can do a lot of the work for me.

      • Was this a gift?:
      • No

      Share this review

       
      5.0

      great autofocus

      By wareagle

      from kentucky

      About Me Photo Enthusiast

      Verified Buyer

      Pros

      • Easily Interchangeable
      • Lightweight
      • Strong Construction

      Cons

        Best Uses

        • Landscape/Scenery

        Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

        I am really suprised at how well the autofocus works even i low light i have not had any problems with it. i have been using it for land scape shots. I have been playing in manual in lowlight and am very pleased. Great lens for the price

        • Was this a gift?:
        • No

        Share this review

        (1 of 1 customers found this review helpful)

         
        5.0

        Exceeded Expectations

        By Chaser

        from USA

        Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

        This lens has exceeded my expectations. I am using it with a Canon EOS T3i. The quality of photographs is exceptional. Highly recommended. Also, the service I received from B&H is second to none. Great experience with the sales staff.

        Share this review

         
        5.0

        every thing OK

        By Véronique

        from Paris France

        About Me Casual Photographer

        Verified Buyer

        Pros

          Cons

            Best Uses

              Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

              ok

              • Was this a gift?:
              • No

              Share this review

              (1 of 1 customers found this review helpful)

               
              4.0

              Good lens

              By vr photography

              from florida

              About Me Semi-pro Photographer

              Verified Buyer

              Pros

              • Consistent Output
              • Easily Interchangeable
              • Fast / accurate auto-focus
              • Strong Construction

              Cons

              • Poor Lens Cap Fit

              Best Uses

              • Landscape/Scenery
              • Video

              Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

              Not as sharp as my Canon lenses but gets the job done with little complaint.

              • Was this a gift?:
              • No

              Share this review

               
              5.0

              Lens for Canon

              By CGAlves.:

              from Rio de Janeiro-Brasil

              About Me Semi-pro Photographer

              Verified Buyer

              Pros

              • Easily Interchangeable
              • Fast / accurate auto-focus
              • Lightweight
              • Strong Construction

              Cons

                Best Uses

                • Indoors/Low Light
                • Landscape/Scenery
                • Macro Photography
                • Night Photography
                • Sports/Action
                • Weddings/Events
                • Wildlife Photos

                Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                Excente product, very range for this Lens very good pictures.

                • Was this a gift?:
                • No

                Share this review

                (2 of 2 customers found this review helpful)

                 
                5.0

                Great lens, great buy!

                By Digital Rev Guy

                from Omaha NE

                About Me Pro Photographer

                Verified Buyer

                Pros

                • Consistent Output
                • Durable
                • Easily Interchangeable
                • Fast / accurate auto-focus
                • Lightweight
                • Rugged

                Cons

                  Best Uses

                  • Weddings/Events

                  Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                  I'm a working pro, so I (we) need a sharp, versatile lens and this foots the bill. Perhaps the only draw back is that uses on a full frame camera are limited - but you'd better know that going in. On our 7D it's awesome!!!

                  • Was this a gift?:
                  • No

                  Share this review

                  (3 of 3 customers found this review helpful)

                   
                  5.0

                  Great Lens

                  By Angie

                  from North of Chicago

                  Verified Buyer

                  Pros

                  • Fast / accurate auto-focus

                  Cons

                    Best Uses

                      Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                      Great lens! I'm using this mostly for real estate photography and landscape. Going from a 18mm to 10mm, I can automatically tell the difference in my real estate photography. I am excited that I can show more of the house. I am pleased with how quick the lens is and the clarity of my images. I did notice some distortion, but I expected that with any wide angle lens. Overall, I'm very happy with this lens.

                      Share this review

                       
                      5.0

                      Awesome Lens

                      By TK

                      from Charlotte, NC

                      About Me Casual Photographer

                      Verified Buyer

                      Pros

                      • Easily Interchangeable
                      • Fast / accurate auto-focus
                      • Strong Construction

                      Cons

                      • Heavy

                      Best Uses

                      • Landscape/Scenery

                      Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                      It fits the Canon perfect, what a great range and the quality is wonderful! I recommend the lens.

                      • Was this a gift?:
                      • Yes

                      Share this review

                      (1 of 1 customers found this review helpful)

                       
                      5.0

                      A true balance results and cost

                      By PolishGuy

                      from Buffalo ny

                      About Me Semi-pro Photographer

                      Verified Buyer

                      Pros

                      • Consistent Output
                      • Durable
                      • Easily Interchangeable
                      • Fast / accurate auto-focus
                      • Rugged
                      • Strong Construction

                      Cons

                      • Heavy

                      Best Uses

                      • Landscape/Scenery
                      • Weddings/Events

                      Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                      Clear, sharp images, excellent color range
                      and well balanced on my Canon60D

                      • Was this a gift?:
                      • No

                      Share this review

                      (1 of 1 customers found this review helpful)

                       
                      5.0

                      Excellent Value

                      By glh17

                      from Murfreesboro, TN

                      About Me Casual Photographer

                      Verified Buyer

                      Pros

                      • Easily Interchangeable
                      • Fast / accurate auto-focus
                      • Strong Construction

                      Cons

                        Best Uses

                        • Landscape/Scenery

                        Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                        I got this lens primarily for landscape and have only gotten to use it once. I'm very satisfied. The photos were sharp and I was able to get a great view of the landscape.

                        • Was this a gift?:
                        • No

                        Share this review

                         
                        5.0

                        Best investment I 've made!

                        By Las Vegas Joe

                        from Las Vegas, Nevada

                        About Me Photo Enthusiast

                        Verified Buyer

                        Pros

                        • Durable
                        • Easily Interchangeable
                        • Lightweight
                        • Rugged
                        • Strong Construction

                        Cons

                          Best Uses

                          • Landscape/Scenery

                          Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                          Received as promised, incredible shape, description on website was exact! Best price around!

                          • Was this a gift?:
                          • No

                          Share this review

                           
                          5.0

                          sweet lens

                          By ckohnhorst

                          from Chicago, IL 60601

                          About Me Photo Enthusiast

                          Verified Buyer

                          Pros

                          • Consistent Output
                          • Easily Interchangeable
                          • Fast / accurate auto-focus
                          • Rugged

                          Cons

                            Best Uses

                            • Indoors/Low Light
                            • Landscape/Scenery
                            • Macro Photography

                            Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                            crisp, sharp, quick just a few words to say about this lens

                            • Was this a gift?:
                            • No

                            Share this review

                             
                            5.0

                            Good service, good product

                            By JiaQi

                            from Boston MA

                            About Me Casual Photographer

                            Verified Buyer

                            Pros

                            • Rugged
                            • Strong Construction

                            Cons

                              Best Uses

                              • Landscape/Scenery

                              Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                              good product, good service...

                              • Was this a gift?:
                              • No

                              Share this review

                              (0 of 1 customers found this review helpful)

                               
                              4.0

                              High barrel distortion

                              By Ram

                              from California

                              About Me Casual Photographer

                              Verified Buyer

                              Pros

                              • Easily Interchangeable
                              • Lightweight

                              Cons

                              • Slow Focus

                              Best Uses

                              • Landscape/Scenery

                              Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                              I find the lens good. But there appears to be heavy barrel distortion. I use to take landscape pictures with a picture of a person in the foreground. The person's picture is often distorted, if he / she is not in the center (even a little bit to the side creates distortion).
                              I wonder if it is just my copy or is it the case with all lenses.

                              • Was this a gift?:
                              • No

                              Share this review

                              (3 of 3 customers found this review helpful)

                               
                              5.0

                              Great product!

                              By dnsuarez

                              from Mar del Plata, Arnetina

                              About Me Photo Enthusiast

                              Verified Buyer

                              Pros

                              • Durable
                              • Easily Interchangeable
                              • Fast / accurate auto-focus
                              • Strong Construction

                              Cons

                              • Poor in Low Light

                              Best Uses

                              • Landscape/Scenery
                              • Wildlife Photos

                              Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                              Excellent quality and very good value for money

                              • Was this a gift?:
                              • No

                              Share this review

                              (8 of 8 customers found this review helpful)

                               
                              5.0

                              Perfect for Real Estate Photos

                              By Jason Freer, REALTOR

                              from Virginia Beach, Virginia

                              About Me Semi-pro Photographer

                              Verified Buyer

                              Pros

                              • Durable
                              • Fast / accurate auto-focus
                              • Strong Construction

                              Cons

                                Best Uses

                                • Indoors/Low Light
                                • Landscape/Scenery
                                • Weddings/Events

                                Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                                I bought the Sigma 10-20mm Wide Angle because of its ability to shoot interior shots of high end homes that I list as a professional real estate agent. I first started using the lens in new construction homes. The set up that we used to shoot model homes and custom builds was the 10-20mm with a Canon T2i. Now I have moved up the the T3i and bought a sigma for myself. I shoot in HDR and the lens really make the homes come alive. It gives you a natural looking wide angle without much distortion on the far edges. Plus if you are using program like photoshot CS6 you can fix any extra curving with the Wide Angle Correction Fliter.

                                The lens is WELL worth the money. I really don't need any other lens for what I do inside when I shoot professional Real Estate Photos.

                                • Was this a gift?:
                                • No

                                Share this review

                                 
                                5.0

                                Great Lens

                                By Mary216

                                from Staten Island

                                About Me Photo Enthusiast

                                Verified Buyer

                                Pros

                                • Consistent Output
                                • Easily Interchangeable
                                • Fast / accurate auto-focus
                                • Lightweight
                                • Strong Construction

                                Cons

                                  Best Uses

                                  • Indoors/Low Light
                                  • Landscape/Scenery

                                  Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                                  Have only used 2 times so far but the pictures are very sharp. Seems to work great and just what I was looking for.

                                  Share this review

                                   
                                  5.0

                                  Great Lens, Great Price

                                  By Phil

                                  from Joppa, AL

                                  About Me Photo Enthusiast

                                  Verified Buyer

                                  Pros

                                  • Consistent Output
                                  • Durable
                                  • Easily Interchangeable
                                  • Fast / accurate auto-focus
                                  • Lightweight
                                  • Nice Bokeh
                                  • Rugged
                                  • Strong Construction

                                  Cons

                                    Best Uses

                                    • Indoors/Low Light
                                    • Landscape/Scenery

                                    Comments about Sigma 10-20mm f/4-5.6 EX DC HSM Autofocus Lens for Canon Digital SLR Cameras:

                                    LOve this lens. Great value for the price.

                                    • Was this a gift?:
                                    • No

                                    Share this review

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