I was able to test extensively on my EOS 7D, this lens. To buy me the light intensity and the low price has moved. And that's what you get for this price really class! It has a super picture quality, a very fast and nearly silent autofocus and a great luminosity. The feel and general processing are also very high. I can recommend it without hesitation. Why buy a entsprchendes Canon lens and easy to pay twice if but the facilities and image quality is not noticeably better?
