Superb goal, certainly the best output at Canon long ago. I highly recommend even if the price is relatively high, but in the area of the photo, do not look at breaking the bank, otherwise it is better to fall back on another passion. Everyone who can s offer this superb goal will not regret, that I am sure ==> for me is on my Canon 5D Mark III and I rarely got such clichés with impeccable quality and dive unusual. By the way, thank you Amazon for its seriousness, its fast shipping (ordered Friday afternoon and received the next morning) and I add with a perfect package.