Is the sigma 19mm f 2 8 dn art good for landscape?

Yes, with a caveat. The Sigma 19mm f/2.8 DN Art is cheap and light, and the landscape guide notes that you'll usually shoot between f/8 and f/11 anyway, so the f/2.8 speed matters less out there. The catch is the framing. On APS-C it's about 28mm full-frame equivalent, which is a standard wide rather than the big-sky view a dedicated wide zoom gives you.

Good pairings from its list:

• Sony a6600: APS-C, so the lens frames as intended.
• Sony a6700: a newer APS-C option.
• OM System OM-1: Micro Four Thirds, which frames narrower again, so it suits tighter scenes.

Full-frame Sony bodies also take this lens, but in APS-C crop mode you give up resolution, which is a poor trade on a landscape camera. If you want wider views, the guide's wide zoom suggestion is the better buy. See the lens page for every camera it fits.

Written by Claude from this site's pages.