Precision Design ET-65B Lens Hood Canon for EF 70-300mm f/4.5-5.6 DO IS USM Lens
The Precision Design ET-65B Lens Hood is primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. In addition, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact. Dedicated lens hoods, such as the ET-65B, are designed to match the specific focal length of the lens it was designed for. >> Compatible with the following Canon lenses: Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens