Courtesy of the Canon Polska we were given an opportunity to test the new model in practice and our impressions you can find in the following chapters. You are also invited to get acquainted with our test procedure, described in the article "How do we test lenses?
excellent image quality in the frame centre; very good image quality on the edge of APS-C sensor; very good image quality on the edge of full frame; slight lateral chromatic aberration; lack of any serious problems with distortion; negligible astigmatism; low vignetting on APS-C; silent autofocus,...
noticeable longitudinal chromatic aberration; distortion level higher than that of direct rivals; performance against bright light leaves a bit to be desired; too high vignetting on full frame