This 77mm CAP any camera lens with a 77mm filter thread for Canon 70-200mm f/2.8L, 17-40mm f4L, 100-400mm f/4.5-5.6L, 24-105mm f/3.5-5.6, 24-105mm f/4L IS, 24-70mm f/4L Lens 77MM Lens Cap for Canon lenses with Lens Cap Keeper Designed for Pro photographers & serious hobbyists who are looking for maximum work flow & professional level look & durability .
Compatible with canon name
Compatible with all Canon Lenses with 77mm filter size