it would have to draw sharper images. After the outstanding experience with the Canon 70-200 / 1: 4.0 L I had also ordered the short focal length. With my EOS 650, however, only reach average shots. Resolution and sharpness remained partly well behind the kit lens. Thus, the outstanding processing and the class haptics could not alter the fact that we parted ways quickly. This is not supported by measurement results, but only by the individual assessment of the photos on my Mac screen. For me, should be noted: Try before (even the very finest tests in professional journals); personal satisfaction has to be right. The return took place at Amazon unprecedented straightforward.