I use it on a 5DIII...I was hesitant to buy a $1000 (when I bought it) lens that was made of plastic...but I there is no looking back...It is one of the SHARPEST (if not THE sharpest) lenses I own..(check my list ...that is saying something)...Just like justin...every time I shoot something with it ...I put the images up on the screen and I am bowled over with the sharpness...
Great lens..oh yeah...hey ...it shoots macro too, I am told!?!?!?!?! LOL!
« Last Edit: November 27, 2012, 11:19:01 AM by infared »
5D Mark III, Battery Grip BG- E11, Canon 15mm f/2.8 Fisheye, Canon 17mm f/4L TS-E, Canon 16-35mm f/4L IS, Sigma 20mm f/1.4 Art, Sigma 35mm f/1.4 Art, Canon 24-70mm f/2.8 II, Sigma 50mm f/1.4 Art, Canon 85mm f/1.2L, Canon 100mm f/2.8L Macro, Canon 70-200mm f/2.8L IS II...1.4x converter III