Canon ET-65III Lens Hood

Lens Hood for EF 85mm f1.8 USM, EF 100mm F/2.0, EF 70-210mm f/3.5-4.5, EF 135mm f/2.8 SF, EF 100-300mm f/4-5.6 USM, EF-75-300mm f/4.5-5.6 One of the most important accessories for each lens you own. A lens hood provides multiple functions: it shades the lens from stray light, improving your contrast and image quality; in inclement weather, it can assist in keeping moisture or wind-blown debris off the lens; and it protects the front barrel from the inevitable impacts against walls, door frames, and other real-life obstacles. Almost all EF and TS-E lenses have a Canon lens hood engineered specifically for it.