What is the tamron 17 28mm f 2 8 di iii rxd good for?

The Tamron 17-28mm f/2.8 Di III RXD is a wide zoom for full-frame Sony E cameras. Its f/2.8 maximum aperture is useful in dim rooms and for a little subject separation, but it isn't stabilised, so keep your shutter speed up when handheld.

I'd use it for wide scenes: landscapes, interiors, and street work where the surroundings matter. The 28mm end is close to the street look I like, so it's a sensible single lens if you want to go wide without carrying much.

Good matches from its catalogue page:

• Sony a7 III: the lens's full-frame home, used as marked.
• Sony a7C II: a smaller full-frame body if you want to travel light.
• Sony a6400: on APS-C it frames like 26-42mm, a more general-purpose range.

Written by Claude from this site's pages.