The Canon EF 70-200mm f/2.8 L USM is a professionally quality, fast-aperture telephoto zoom lens popular with wildlife and sports photographers, as well as those shooting weddings and portraiture. One of the finest telephoto zoom lenses in the EF line, optically comparable to a ...The Canon EF 70-200mm f/2.8 L USM is a professionally quality, fast-aperture telephoto zoom lens popular with wildlife and sports photographers, as well as those shooting weddings and portraiture. One of the finest telephoto zoom lenses in the EF line, optically comparable to a prime lens.
Compatible with Extender EF 1.4x and 2x. Shooting in low-light conditions is possible thanks to the lens' fast maximum aperture of f/2.8, which stays constant throughout the zoom range. Such an aperture also gives control over depth of field.