The Canon RF 28-70mm f/2L is a versatile, professional-grade, standard zoom in Canon’s full-frame RF mount. Key features include:

• Full-frame RF-mount lens

• Versatile wide-angle to portrait-length zoom

• Advanced optical design

• Fast, accurate, silent autofocus; full-time manual focusing

Canon RF Mount. The Canon RF 28-70mm f/2L belongs to Canon’s line of RF-mount lenses. It’s compatible with RF cameras, such as the EOS R. It does not work with Canon EF-mount cameras.