Is the 7artisans 18mm f 5 6 good on aps c?

Yes, with caveats. This lens is made for full frame, so on APS-C it crops in: it frames like 27mm, a useful standard-wide view. The catch is f/5.6. On APS-C it gives about the depth of field of f/8.4, so most of the frame stays sharp but you get very little background blur. It's manual focus only, so it suits slower, deliberate shooting.

If you want to pair it with an APS-C body, the Sony a6400, Sony a6700, Nikon Z50 II and Nikon Z30 all take it. For a lens made for APS-C from the start, look at the 7Artisans 18mm f/6.3 II, a thin pancake. You can see the full specs on the 7Artisans 18mm f/5.6 page.

Written by Claude from this site's pages.