Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens USA

Despite the large maximum aperture, the lens remains compact. Lens group 5 moves for rear focusing, and sharp, crisp pictures are obtained at all apertures. The background blur is ideal for portraits. The USM autofocuses the lens quickly and quietly.

Performance
Focal Length 100 mm
Aperture Maximum: f/2
Minimum: f/22
Camera Mount Type Canon EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Canon (APS-C)
Angle of View 24°
Minimum Focus Distance 2.95' (89.92 cm)
Magnification 0.14x
Maximum Reproduction Ratio 1:7.1
Groups/Elements 6/8
Diaphragm Blades 8
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread 58 mm
Dimensions (DxL) Approx. 3.0 x 2.9" (7.62 x 7.37 cm)
Weight 1.01 lb (458 g)

REVIEW SNAPSHOT®

by PowerReviews
Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens
 
4.7

(based on 64 reviews)

Ratings Distribution

  • 5 Stars

     

    (48)

  • 4 Stars

     

    (15)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

98%

of respondents would recommend this to a friend.

Pros

  • Fast / accurate auto-focus (60)
  • Consistent output (34)
  • Easily interchangeable (30)
  • Lightweight (26)
  • Strong construction (21)

Cons

  • Heavy (5)
  • Weak casing (3)

Best Uses

  • Sports/action (30)
  • Low light (29)
  • Weddings (23)
  • Portraits (18)
  • Night photography (13)
    • Reviewer Profile:
    • Photo enthusiast (20), Semi-pro photographer (12), Enthusiast (8), Casual photographer (7), Pro photographer (5)
    • Was this a gift?:
    • No (25), Yes (4)

Most Liked Positive Review

 

A great lens

This is absolutely the sharpest lens I own. I have a 70-200mm f/2.8L IS, a 24-70 f/2.8L, a 15mm f/2.8L fisheye, and a 180mm f/3.5L Macro. But...Read complete review

This is absolutely the sharpest lens I own. I have a 70-200mm f/2.8L IS, a 24-70 f/2.8L, a 15mm f/2.8L fisheye, and a 180mm f/3.5L Macro. But this lens can beat them all on sharpness when stopped down slightly.It's actually a bit too sharp when doing portraiture (shows a little TOO much skin detail, if you know what I mean), so I soften the skin in Photoshop. The speed of the lens is extraordinary and that has saved me a few times. The bokeh (background blur) is just plain addictive when shooting wide open.I will agree with a previous reviewer that I wish the minimum focusing distance were closer. The lens is too long for a 1.6x body, in my opinion (at least for indoor use). Outdoor is fine if you have space to work with. On a full-frame 5D, it's just wonderful indoors and out.WARNING: After using this lens, you WILL become addicted to wide aperture lenses if you haven't owned any before. This addiction will take a large toll on your bank account. Trust me. I know.

Problems Encountered: Wish it would focus closer. That's all.

Previous Equivalent Items Owned: 70-200mm f/2.8L IS

Items I Recommend: Circular polarizer

VS

Most Liked Negative Review

 

Disappointing relative of the 85mm f1.8

I shoot primarily high school sports and rely heavily on my 85mm f1.8 lens for indoor events, as the lighting in high school gyms, field houses, and pools is iffy. I bought the ...Read complete review

I shoot primarily high school sports and rely heavily on my 85mm f1.8 lens for indoor events, as the lighting in high school gyms, field houses, and pools is iffy. I bought the 100 f2.0 to extend my reach and still manage high speeds in low light.

I have used this lens for girls' volleyball and swimming and have found it to be nowhere near as quick to focus as my 85 f1.8. I'll try it for wrestling, as I like the extended reach, and wrestlers are more likely to stay put, needing less speed for focusing. For basketball, I'll stick to the 85.

Reviewed by 64 customers

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5.0

so far so good

By joeygebbia

from verona, nj

About Me Photo Enthusiast

Verified Buyer

Pros

  • Fast / accurate auto-focus
  • Great in Low Light
  • Nice Bokeh

Cons

    Best Uses

    • Indoors/Low Light
    • Sports/Action

    Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

    I used this at my son's wrestling match. It was great. Fast auto-focus and great in low light. For the price you can not beat it. The 1.6 crop factor makes me sit back a bit I did get some great shots.

    • Was this a gift?:
    • No

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    (2 of 2 customers found this review helpful)

     
    5.0

    Quality glass

    By gbdz

    from La Reunion

    About Me Photo Enthusiast

    Verified Buyer

    Pros

    • Excellent picture quality
    • Luminosity

    Cons

      Best Uses

        Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

        This 100 mm lens is the prime lens you'll get for portraiture if you are somehow matching the picture quality to the price.
        You can verify the optical quality from net reviews. It is nearly faultless, the best Canon lens, they say.

        It is not very expensive as it is not an L lens.
        It has been around for a while because it is not easy to make significat improvements to something 99.5 % there already.

        My impression on the 5D II full frame body is 'wow'.
        You actually see what you are looking at unlike some dimmer zoom lenses.
        At full opening, you can cut DOF slices about 2 centimetres thick. You have to shoot many of them, because with a moving subject, luck comes into play.

        Shutting down to 5.6 and looking at your shots on a 27-inch screen you sort of get embarrassed, you feel as if you ' invaded somebody's private space'. With an accustomed model , the feeling of intimacy is electrifying.

        Pros do not need lenses like that, so I was told. They get the same shots and more with the L zooms. the fact is that my 70-200 f/2.8 disintegrates totally when I shoot against the sun. Too many lenses, too many diffracting surfaces. This 100mm keeps the shot together.

        The same thing with the 24-70 L. Shooting against the light source gives you no pictures at all.

        As much as I love the flexibility and the perceived quality of the L zooms, there are a couple of prime lenses that you should have for the beauty of the image they create.

        The 100mm f/2 is one.
        The 50 mm f/ 1.4 is the other one.

        Talking to full frame photographers here.

        What's not so great about it?
        It is not white and it does not zoom.
        But it most certainly is a piece of glass which is a pleasure to handle and which gives you a couple of ahhhs while looking ay your day's shots.

        • Was this a gift?:
        • No

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        (1 of 2 customers found this review helpful)

         
        4.0

        perfect portrait lens

        By zecamoraes

        from Brazil

        About Me Pro Photographer

        Verified Buyer

        Pros

        • Durable
        • Fast / accurate auto-focus
        • Lightweight
        • Nice Bokeh
        • Strong Construction

        Cons

          Best Uses

          • Indoors/Low Light
          • Night Photography
          • Sports/Action
          • Video
          • Weddings/Events

          Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

          I've owned a 85/1.2 and 135s. The 85 is incredibly heavy, the largest aperture is paradoxically almost unusable, since it gives only a few millimeters of DOF. It's also too much "open" on the background, making it confusing, and being an 85, you must bend over the model to make a head shot, what's intimidating. On the other hand, the 135s are too long for use on medium/small places, and already compresses the perspective enough to let an artificial look on the model's face. The 100/2 is then the perfect portrait lens, long enough to maintain a good working distance, the f2 is a plain usable aperture with a nice bokeh, the background is relatively small, short enough to use in restricted space. And it's also very small, lightweight and cheap for what it offers.

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          • No

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          (3 of 3 customers found this review helpful)

           
          5.0

          This Lens will make you smile.

          By The Last Lap

          from Toronto, Ontario

          About Me Photo Enthusiast

          Verified Buyer

          Pros

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

          Cons

            Best Uses

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

            Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

            I've used this Lens for around a Month now to shoot night, dawn, dusk, racing events, and some in-moment portraits.

            This lens is the clearest, and quickest & accurate focusing lens I own (if you follow what I mean- other lenses that I've used have focused quickly, but not always accurately- or accurately after hunting around for a while. This one is both fast and accurate at the same time)- and it does it all quietly. If you're new to photography, don't underestimate the value of a quiet focus. If you're shooting one picture here and there, sure it may not matter. But if on any given outting you're likely to max out whatever memory card you have in one go, the quiet focus makes a long day of shooting a lot easier on the senses, which makes it a bit more relaxing to accomplish what you're doing.

            I've not uncovered anything that I don't like about this lens. It's lightweight, quick, accurate, well built, and affordable.

            Previous to this, I had been using mainly L-zoom lenses (ef 70-200 F4L and 28-70 F2.8L), along with my 50mm F1.8II and this 100mm F2 is easily my favourite lens to shoot with. EASILY.

            • Was this a gift?:
            • No

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            5.0

            Does a great job at what its good at

            By brad3fkb

            from Erie, PA

            About Me Casual Photographer

            Verified Buyer

            Pros

            • Consistent Output
            • Fast / accurate auto-focus
            • Great in Low Light
            • Strong Construction

            Cons

              Best Uses

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

              Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

              Bought it for a wedding so i am not up in people's faces. Works great outdoors, 2.0 gives you some great depth of field for fun shots. 100mm takes alot of planning on positioning and shot composition to do on the fly, but thats a prime lens for you.

              • Was this a gift?:
              • No

              Share this review

              (2 of 3 customers found this review helpful)

               
              4.0

              Superb Lens for the Money

              By [@]

              from Kamloops, BC, Canada

              About Me Semi-pro Photographer

              Verified Buyer

              Pros

              • Durable
              • Fast / accurate auto-focus
              • Nice Bokeh
              • Sharp

              Cons

              • Chromatic aberration

              Best Uses

              • Indoors/Low Light
              • Night Photography
              • Portraits
              • Sports/Action
              • Video
              • Weddings/Events
              • Wildlife Photos

              Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

              Very, very sharp. Even wide open it rivals others stopped down. It is without a doubt the sharpest in my collection which consists of a Canon 50mm f/.8 I, Tamron 17-50 f/2.8, Sigma 30mm f/1.4. Bokeh is great, nice and buttery smooth.Only down side is that there seems to be an unusually large amount of CA wide open even when the light isn't that harsh. For example I took a test shot of a metal sphere indoors under dim florescent lights and there was very noticeable CA when viewed at 100%. This is the only reason I did not give it a 5 star rating. The copy I received had a very large white spec of dust in between the glass elements inside the lens so maybe this is contributing somehow if it's positioned right? Not sure. No score take off for the dust spec, that's a quality control issue and it does happen occasionally. [...]

              • Was this a gift?:
              • No

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              (1 of 1 customers found this review helpful)

               
              5.0

              Great product - especially for portraits

              By siegels18

              from New York, NY

              About Me Photo Enthusiast

              Verified Buyer

              Pros

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

              Cons

              • Weak Casing

              Best Uses

              • Indoors/Low Light
              • Landscape/Scenery
              • Night Photography
              • Video
              • Weddings/Events

              Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

              Great product. Fast to focus, not expensive, worls well in low light.

              • Was this a gift?:
              • No

              Share this review

              (2 of 2 customers found this review helpful)

               
              5.0

              Wonderful Prime Lens

              By Smoshots

              from Baghdad, Iraq

              About Me Photo Enthusiast

              Verified Buyer

              Pros

              • Consistent Output
              • Fast / accurate auto-focus
              • Nice Bokeh
              • Strong Construction

              Cons

              • Heavy

              Best Uses

              • Indoors/Low Light
              • Macro Photography

              Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

              This was my first "upgrade" lens purchased. I wanted to get something that I could use on my APS-C sensor as well as a full frame for when I eventually upgrade. This lens is a keeper. I wanted something with a wide aperture, and good focal range for portraits, and the occasional macro. Even though it isn't a dedicated macro lens, it fits the bill very well on both. It's very silent in it's action, the bokeh is amazing on it, and it's very compact. It's slightly heavier than my kit lens, and it doesn't have IS, but considering I'm not zooming out to 300mm it's negligible. Overall, an outstanding product.

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              • No

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              (0 of 1 customers found this review helpful)

               
              5.0

              Fast and sharp

              By Colin

              from Birmingham, AL

              About Me Semi-pro Photographer

              Verified Buyer

              Pros

              • Consistent Output
              • Durable
              • Easily Interchangeable
              • Nice Bokeh

              Cons

                Best Uses

                • Indoors/Low Light

                Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                Great for portraits.

                • Was this a gift?:
                • No

                Share this review

                (1 of 2 customers found this review helpful)

                 
                5.0

                Excellent

                By Scott

                from Montreal, QC

                About Me Photo Enthusiast

                Verified Buyer

                Pros

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

                Cons

                  Best Uses

                  • Indoors/Low Light
                  • Macro Photography
                  • Night Photography
                  • Weddings/Events
                  • Wildlife Photos

                  Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                  Works very well. It was heavier than I was expecting, but it feels very well built. Gives beautiful optics and lots of light, as would be expected. I'll use it primarily for natural light portraits and other low light shots.

                  • Was this a gift?:
                  • No

                  Share this review

                  (1 of 1 customers found this review helpful)

                   
                  5.0

                  I love this lens!

                  By krelliott

                  from Herndon, VA

                  About Me Semi-pro Photographer

                  Verified Reviewer

                  Pros

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

                  Cons

                  • Heavy

                  Best Uses

                  • Indoors/Low Light
                  • Macro Photography
                  • Portraits

                  Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                  I use this lens for macro photography and portraits. I love the image it produces and how clear the photos are.

                  • Was this a gift?:
                  • Yes

                  Share this review

                  (0 of 1 customers found this review helpful)

                   
                  5.0

                  Gin Clear!

                  By Marizema

                  from Central Florida

                  About Me Casual Photographer

                  Verified Buyer

                  Pros

                  • Fast / accurate auto-focus

                  Cons

                    Best Uses

                    • Indoors/Low Light
                    • Sports/Action
                    • Wildlife Photos

                    Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                    I use this lens to take pictures of my dogs and wildlife.

                    • Was this a gift?:
                    • No

                    Share this review

                    (0 of 1 customers found this review helpful)

                     
                    5.0

                    Awesome Lens

                    By kkarl00

                    from Van Buren, AR

                    About Me Photo Enthusiast

                    Verified Buyer

                    Pros

                    • Easily Interchangeable
                    • Rugged
                    • Strong Construction

                    Cons

                      Best Uses

                      • Indoors/Low Light
                      • Landscape/Scenery
                      • Night Photography
                      • Sports/Action

                      Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                      outdoors

                      • Was this a gift?:
                      • No

                      Share this review

                      (3 of 3 customers found this review helpful)

                       
                      5.0

                      Beautiful, underrated lens

                      By Anil Raghavan

                      from Oklahoma

                      About Me Semi-pro Photographer

                      Verified Reviewer

                      Pros

                      • Consistent Output
                      • Fast / accurate auto-focus
                      • Lightweight
                      • Nice Bokeh

                      Cons

                        Best Uses

                        • Night Photography
                        • Outdoor Portraits
                        • Weddings/Events

                        Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                        I tried the 85mm f/1.8 lens as a portrait lens and was not too happy with the working distance, in order to produce tight close-ups. I've tried using my 100mm f/2.8 macro and the working distance was more suitable for me. But, that is a slow focusing lens, and it's heavy for my portrait needs, although that's an excellent all-in-one macro/portrait lens. So, on a whim, I traded a lens for the 100mm f/2 and I love it. It focuses reasonably fast, is very sharp, has good background blur ability and is so lightweight and inconspicuous. I'd highly recommend it for indoor and outdoor portraiture.

                        • Was this a gift?:
                        • No

                        Share this review

                        (3 of 3 customers found this review helpful)

                         
                        5.0

                        100 mm canon lens

                        By Mike A.

                        from York PA

                        About Me Pro Photographer

                        Verified Buyer

                        Pros

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

                        Cons

                          Best Uses

                          • Indoors/Low Light
                          • Night Photography
                          • Portraits
                          • Weddings/Events

                          Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                          Amazing lens..I love it. sharp, fast focus and great for portraits. When i want an amazing photo it is the lens I use.

                          Mike Adams

                          • Was this a gift?:
                          • No

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                          (2 of 2 customers found this review helpful)

                           
                          5.0

                          An excellent lens, compact, light, and c

                          By Martin

                          from Fairfax, VA

                          About Me Photo Enthusiast

                          Verified Buyer

                          Pros

                          • Consistent Output
                          • Fast / accurate auto-focus
                          • Lightweight

                          Cons

                          • No cons

                          Best Uses

                          • Indoors/Low Light
                          • Sports/Action

                          Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                          Indoor sports, ambient light portraits. It's fast and sharp. AF is adequately fast, even in dim light, on a Digital Rebel XTi.

                          • Was this a gift?:
                          • Yes

                          Share this review

                          (3 of 3 customers found this review helpful)

                           
                          4.0

                          Great Lens !

                          By ulisses

                          from São Paulo, Brazil

                          About Me Pro Photographer

                          Verified Buyer

                          Pros

                          • Fast / accurate auto-focus
                          • Lightweight

                          Cons

                            Best Uses

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

                            Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                            Good lens with fast aperture ! Great Blur.

                            • Was this a gift?:
                            • No

                            Share this review

                            (2 of 2 customers found this review helpful)

                             
                            4.0

                            Excellent product

                            By Yocarlosyo

                            from Guanajuato, Mexico

                            About Me Semi-pro Photographer

                            Verified Buyer

                            Pros

                            • Fast / accurate auto-focus
                            • Lightweight
                            • Nice Bokeh
                            • Strong Construction

                            Cons

                            • Blurry Focus

                            Best Uses

                            • Video
                            • Weddings/Events

                            Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                            Good weight, excellent size! f/2 for a very affordable price!

                            • Was this a gift?:
                            • No

                            Share this review

                            (2 of 2 customers found this review helpful)

                             
                            4.0

                            Great for indoor action shots.

                            By KAOS

                            from Simsbury, CT

                            About Me Casual Photographer

                            Verified Buyer

                            Pros

                            • Consistent Output
                            • Easily Interchangeable

                            Cons

                            • Heavy

                            Best Uses

                            • Indoors/Low Light
                            • Sports/Action

                            Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                            I take a lot of photos of my kids sporting events. My other lenses took good outdoor action shots, but I couldn't get a decent indoor shot. Problem solved with this lens. What a difference the correct equipment makes.

                            • Was this a gift?:
                            • Yes

                            Share this review

                            (3 of 3 customers found this review helpful)

                             
                            5.0

                            Excellent Canon Lens

                            By Jackk5

                            from Grand Rapids, MI

                            About Me Semi-pro Photographer

                            Verified Buyer

                            Pros

                            • Easily Interchangeable
                            • Fast / accurate auto-focus
                            • Lightweight
                            • Nice Bokeh

                            Cons

                              Best Uses

                              • Indoors/Low Light
                              • Sports/Action
                              • Weddings/Events

                              Comments about Canon Telephoto EF 100mm f/2.0 USM Autofocus Lens:

                              So far I have been using this lens for Indoor BMX racing at a track with 'not very good' lighting. Even with the poor ambient light the lens focuses fast giving sharp images. I haven't had the chance to do any serious portrait work with it yet, but the quick run and gun shots are coming out great. I highly recommend this lens.

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                              • No

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