Slim, pancake design that is highly portable and lets you shoot discreetly Natural perspective, similar to that of the human eye Shoot in low light and control depth of field, with a large f/2.8 maximum aperture Get close to small subjects, focusing down to just 16 cm Smooth, quiet STM focusing when shooting movies. Lens construction 6 elements in 5 groups Compatible with any Canon EF-S mount camera (Not Canon Full Frame Cameras which only accept EF mount lenses) This lens is not compatible with ‘EOS R’ models such as EOS R100, R50, R10, R6, R7, R8 (unless you purchase the Mount Adapter)