Canon EF 24-70mm f/2.8

Canon EF 24-70mm f/2.8L II USM standard zoom for full-frame and APS-C EF bodies. Constant f/2.8 maximum aperture through the range. Optical design uses Super UD and UD elements to suppress chromatic aberration, with Super Spectra and Subwavelength Structure coatings to control flare and ghosting. Ring-type USM with internal focusing gives fast, quiet autofocus and full-time manual override. Weather-sealed barrel with fluorine coating on the exposed elements. 82mm front filter thread, nine-blade circular diaphragm, 0.38m minimum focus. A general-purpose zoom that covers wide through short telephoto on one lens. Fits RF bodies with a Canon EF-RF adapter, not included.