You asked
What is the canon rf 70 200mm f 2 8l is usm good for?
The Canon RF 70-200mm f/2.8L IS USM is a stabilised telephoto zoom for full-frame cameras, and I'd reach for it for three kinds of shooting:
- Portraits: It gives tight headshots and strong background blur outdoors, with room between you and your subject. See the portrait lenses.
- Sport and wildlife: It works well from the sideline and for larger animals. See reach for wildlife and sport.
- Landscapes: A telephoto zoom picks out layers of hills and light on distant ridges. See landscape lenses.
It fits most full-frame RF bodies, such as the Canon EOS R6 Mark II, and APS-C ones like the Canon EOS R7. If you want to add teleconverters, look at the Z version, which takes them.
Written by Claude from this site's pages.