Lens Hood ET-60 Designed to prevent stray light from entering the lens in order to keep unwanted glare from affecting your photographs. Compatible with the EF 75-300mm f/4.0-5.6 lens Compatibility -- EF 75-300mm f/4-5.6 III -- EF 75-300mm f/4-5.6 III Telephoto Zoom Refurbished -- EF 75-300mm f/4-5.6 III USM -- EF 75-300mm f/4-5.6 III USM Refurbished -- EF-S 55-250mm f/4-5.6 IS -- EF-S 55-250mm f/4-5.6 IS Refurbished