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Canon EF 100mm f/2 USM Lens Review

Canon EF 100mm f/2 USM

The Canon EF 100mm f/2 USM is a fast telephoto prime lens for Canon APS-C and full frame Digital SLR cameras. This lens is very popular for portraits and sports due to it’s fast f/2.0 aperture. For portraits this provides a nice shallow depth of field. It is also great for sports in low light as this lens allows you to keep faster shutter speeds at lower ISO settings.

When mounted on an APS-C body such as the Rebel series this lens provides a field of view similar to a 160mm lens on a full frame or film camera.

From Canon USA’s Website

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.

What I Like

  • Fast f/2.0 aperture
  • internally focuses
  • fast and silent autofocus
  • great image quality
  • metal mount
  • distance scale with hyper focal distance markings

What I Don’t Like

  • Does not include lens hood
  • Does not have image stabilization

Conclusion

Overall this lens is rated very well among it’s users. Out of 202 reviews the lens has an overall average rating of 4.73 out of 5 stars. If you need a fast 100mm lens there are not a lot of alternatives out there and it costs less than $500, which is not bad for a fast telephoto lens.

Pricing*

  • Canon EF 100mm f/2 USM - $499.99

*Pricing from Manufacturer's website - Current selling price may be different.

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Overall User Rating

4.73 out of 5

based on 202 user reviews online.

: 76% (152.99)
: 22% (45.12)
: 1% (2.89)
: 0% (1)
: 0% (0)

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Specs

Focal Length 100 mm
Max Aperture f/2.0
Minimum Aperture f/22
Minimum Focus distance 35.4 inches
Maximum Magnification 0.14x
Number of Elements 8
Number of Groups 6
Aperture Blade Design Not Specified
Number of Aperture Blades 8
Filter Size 58 mm
Diameter 2.95 in.
Length 2.89 in.
Weight 1.01 lbs.
Lens Mount Construction Metal
Tripod Collar None
Weather Sealed No
Distance Scale Yes - With Hyper Focal Markings
Image Stabilization No
Lens Shade Optional

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