You asked

Viltrox af 50mm f 1 4 pro vs sigma 50mm f 1 4 dg dn art?

Both are 50mm f/1.4 autofocus primes for full frame, with no stabilisation. On full frame they frame the same, and on APS-C both behave like a 75mm with the depth of field of f/2.1. The real difference is which mount you shoot.

If you shoot Sony E, either lens fits, so choose between them on price and what else you need. For a first fast prime, see Lenses, and for people, Portraits.

Written by Claude from this site's pages.

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