Is the ttartisan 7 5mm f 2 fisheye worth buying used?

Yes, I think it's a good candidate for buying used. Lenses are built to last, and the buying used guide makes the case that the used market is one of the best ways to afford good gear. I can't quote a price here, so check current used listings yourself.

Before you buy, make sure it fits your camera. The TTArtisan 7.5mm f/2 Fisheye page lists every body and mount it covers. It's made for APS-C and works on many full-frame bodies in crop mode. It has no autofocus and no stabilisation, so you'll be focusing by hand.

If you'd rather have a smaller aperture number, the 7Artisans 7.5mm f/2.8 Fisheye II is the other fisheye on the site.

Written by Claude from this site's pages.