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Canon rf 15 35mm f 2 8l is usm vs canon rf 16 28mm f 2 8 is stm?
The Canon RF 15-35mm f/2.8L IS USM is the bigger, more complete lens. It reaches 35mm, so it covers wide scenes and a useful standard view. It's also the L-series build, and it's stabilised with autofocus. Pick it if you want one wide zoom that handles most full-frame work.
The Canon RF 16-28mm f/2.8 IS STM is the smaller, non-L partner to the RF 28-70mm f/2.8. It's stabilised and has autofocus, but it stops at 28mm. Pick it if you mainly want a light, wide zoom to pair with a standard lens.
Both fit full-frame RF bodies such as the Canon EOS R6 Mark II, and both work on APS-C bodies like the Canon EOS R7. For wide landscapes, see Landscape.
Written by Claude from this site's pages.