Yes Magnificent this ultra wide-angle lens; I originally wanted to offer me and 16/35 f2.8 did for my 7D (APS.C) it was more reasonable to choose the 10/22 equivalent to 16/35 on a full format.Donc thank you Amazon and thank you to view all the buyers, in fact I made this purchase a little here based on their very judicious critics, and when you see the price of 16/35, the most reasonable purchase allows me to do a great economy .A lower cost, I have a goal that is still very bright and that does very well with my 7D Delivery and neat rapide.Encore once very pleased with Amazon.com. Ps: I naturally completed this purchase with the Canon sunshade (pricey) but essential outdoor
