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Third Party Manufacturers / Re: sigma 85 1.4 focus problem
« on: February 27, 2013, 01:37:39 AM »
Sigma's 50 and 85 1.4 do for some reason not cope well with the full frame cameras. I had a 50 once and its focus was completely off, and even differently when focusing in near or far distance so you couldn't fix it by manual alignment via the camera menu. Sigma can certainly adjust that for you, but you might need to send in your body as well so they can adjust the lens to your body specifically.









