Spectacular optics, great mechanics with a metal filter thread, low price, fast auto and manual focus, light weight and great handling. Instant manual-focus override by simply grabbing the focus ring. Perfect for any Canon digital or film SLR from today's 5D Mark II back to the first EOS 650 and EOS 620 of 1987. Excellent for use in low light and for travel.

The Canon EF 100mm f/2 USM Lens - meet the Canon EF 85mm f/1.8 USM Lens' twin sibling. Put these two lenses side by side and you will need to read the numbers to tell them apart. That is a good thing. The 100 f/2 shares the Canon EF 85mm f/1.8 USM Lens' solid build quality.

Canon EF 100mm f/2 USM - Review / Lab Test Report Lens Reviews - Canon EOS (APS-C). The Canon EF 100mm f/2 USM is one two classic portrait tele lenses that remain easily within the financial reach of most amateurs.