Sigma 50mm f 1 4 dg dn art vs viltrox af 50mm f 1 4 pro?

Both are 50mm f/1.4 autofocus primes for full frame, with no stabilisation, and both behave the same on APS-C (about 75mm, with f/1.4 giving the depth of field of f/2.1). On paper they are close, so your camera mount should decide it.

If you shoot L-Mount, Leica SL, Panasonic Lumix or a Sigma fp, the Sigma 50mm f/1.4 DG DN Art is your lens, because the Viltrox doesn't come in those mounts. If you shoot Nikon Z, the Viltrox AF 50mm f/1.4 Pro is the one. On Sony E, both fit, so choose by price and feel. Before you buy either, check the third-party lenses advice to make sure your body supports its autofocus features.

Written by Claude from this site's pages.