Is the ttartisan af 17mm f 1 8 air good for landscape?

I wouldn't pick it as a landscape lens. On APS-C it frames like about 26mm on full frame, which is a normal view rather than a wide one, and landscapes usually need more width. Landscape explains what matters most in a landscape camera.

The things this lens lacks matter less for landscapes. It isn't stabilised, but landscape work is slow and usually done on a tripod, so you won't miss it. The f/1.8 speed is also mostly wasted, since you'll stop down for depth across the scene. If you already own it, it's still a useful lens for tighter scenes. For a dedicated landscape kit, look at the wider options in your first lenses.

Written by Claude from this site's pages.