Hood Type : for 70-300mm f/4.5-5.6 DO-IS , 70-300mm f/4-5.6 IS Lenses for ET-65B Dedicated Bayonet Mount Type Premium Grade High Impact Plastic color:black Material: Plastic Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading of the lens. In addition, since of the lens is extended, you also get the added of some extra protection from accidental impact. Dedicated lens hoods are designed to match the specific length of the lens it was designed for. Compatible with the following lenses: EF 75-300mm f/4.0-5.6 Lenses; EF 75-300mm f/4.0-5.6 II Lenses; EF 75-300mm f/4.0-5.6 II Lenses; EF 75-300mm f/4.0-5.6 III Lenses; EF 75-300mm f/4.0-5.6 III Lenses; EF-S 55-250mm IS Lens Package Contents: 1x camera lens hood Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia