Premium Pro 77mm HD MC UV Filter — Fits Canon EF 16-35mm f/2.8L USM | 77mm Ultraviolet Filter

Designed for the Canon EF 16-35mm f/2.8L USM, this Premium Pro 77mm HD MC UV Filter pairs a low-profile pressed aluminum frame with resilient optical protective glass. The 77mm ultraviolet (UV) filter eliminates ultraviolet light while serving as a protective glass barrier for your lens.