Jjc lens hood easily attaches to your lens to ensure clean, clear shots in bright sunlight. Lens hoods are primarily designed to prevent unwanted stray light from entering the lens, by extending and shading the end of the lens. A dedicated lens hood is designed to perfectly match the specific focal length of the lenses it was designed for. Moreover, this hood features a non-glare matte finish on the interior surface, to further prevent or limit lens flare. And since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact. The bayonet mount is designed to also work in the reversed position, allowing the hood to be placed backwards over the lens for a more compact storage solution. Specification: *designed to accommodate the exact angle of view of your lenses *petal shape design for maximizing the amount of hood coverage for the minimum amount of weight and hood area *prevents glare and lens flare by blocking out stray light *help protect your lens from impact damage compatibility: canon 70-200mm f/2.8l is ii usm telephoto zoom lens replaces canon et-87 package including: * jjc lens hood shade x 1. Lens hood are primarily designed to stop light coming into the lens at extreme angles and being reflected inside the lens. Material: Plastic. Color: White. Anti-glare coating of the inner of hood for preventing the glare from getting into camera lens. Lower the contrast of the image