What are the alternatives to the sigma 19mm f 2 8 dn art?

If you want a similar small APS-C prime, the closest sibling is the Sigma 30mm f/2.8 DN Art. It's a longer focal length, so it frames tighter than the 19mm and suits a different job. I don't have a full list of other lenses for these mounts here, so check the camera's own page for everything that fits it.

If you want a different tool for people, a 50mm is hard to beat. The portraits guide calls the 50mm f/1.8 the cheapest great lens in photography, and it's made for almost every mount.

Sigma, Tamron, Samyang and Viltrox also make good lenses for many mounts, often for less than the camera maker's own. Read the third-party lenses section before you buy, and check that your body supports the autofocus features you need.

Written by Claude from this site's pages.