67mm HD MC UV Filter — Low-Profile Protective Glass for Canon EF 100mm f/2.8L Macro is USM

HD MC 67mm Ultraviolet (UV) filter constructed with resilient optical glass. Eliminates UltraViolet Light (UV) while functioning as a protective glass UV filter for the front element. Housed in a Low-Profile Pressed Aluminum Frame to keep the profile slim and reduce the chance of vignetting. Designed for use with Canon EF 100mm f/2.8L Macro is USM.