02-22-2016, 09:01 AM
Wondering how much of the frame will it really cover? As a Canon 1D series user, I'm always trying to find interesting hacks with nominally APS-C lenses. And I'm not alone - a freelance photog I know swears by his Sigma 30mm f/1.4 non-Art... on a Canon 1D Mark III (and he's also considering the 18-35/1.8 just like I did when it was released, but I went the other route and got the slower Canon lens and a 24/1.4 as a consolation).