Is the sigma 15mm f 1 4 dg dn diagonal fisheye art worth buying used?

I can't tell you what this lens costs used, because the site doesn't cover current prices or condition. The buying used guide makes the general case: cameras and lenses are built to last, and buying one or two generations back is often a good way to get good gear for less.

It's a full-frame fisheye made for night-sky work, and it fits Sony E and L-Mount bodies. On a full-frame body like the Sony a7 III or the Panasonic Lumix S5, it frames at 15mm. On APS-C it frames like 22mm, so check that suits what you shoot before you buy.

Written by Claude from this site's pages.