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Lens review

Canon EF 100-300 mm f/4.5-5.6 USM

22 September 2007
Robert Olech

5. Chromatic aberration

We can easily say that at 100 mm chromatic aberration does not exist. The interesting fact is that it literally bursts out with the focal length increasing. At 200 mm its value could be described as medium to small, at 300 mm the situation is serious although not tragic yet. Undoubtedly the weak picture resolution at the edges of the frame is largely influenced by the chromatic aberration.

Canon EF 100-300 mm f/4.5-5.6 USM - Chromatic aberration

This situation is presented in the testing table picture clips below.

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Canon EF 100-300 mm f/4.5-5.6 USM - Chromatic aberration