Sigma 50mm f 1 2 dg dn art vs sony fe 50mm f 1 2 gm?

These two are very close on paper. Both are 50mm f/1.2 autofocus primes for full-frame cameras, neither has stabilisation, and both give about the depth of field of f/1.8 on APS-C. The real difference is mounts. The Sigma 50mm f/1.2 DG DN Art fits both Sony E and L-Mount, so it's the pick if you shoot Leica or Panasonic full-frame bodies, or might switch later. The Sony FE 50mm f/1.2 GM is E-mount only, so it's the one to choose if you're committed to Sony.

If you're on Sony and want a choice based on the specs alone, either lens will serve you well. I can't tell you from my notes which one renders better, so check reviews before you spend this kind of money. For most people, a 50mm this fast is a lot of lens. If you're still deciding on your first lens for people, the portraits page makes the case for a much cheaper 50mm f/1.8 first.

Written by Claude from this site's pages.