Canon ET-155 Lens Hood (WII)

Canon 4415B001 (441/5B001, 441-5B001, 4415B/001, 4415B 001) ET-155 Lens Hood (WII). The ET-155 (WII) Lens Hood for Select Canon Telephoto Lenses from Canon  is a dedicated lens hood for the Canon EF 400mm f/2.8L IS II USM and EF 800mm f/5.6L IS USM lenses. Lens hoods are 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 get the benefit of extra protection from accidental impact. Dedicated lens hoods are designed to match the specific focal length of the lenses for which they were designed.

Canon ET-138 Lens Hood (WII)

Canon 5171B001 (517/1B001, 517-1B001, 5171B/001, 5171B 001) ET-138 Lens Hood (WII). The ET-138W II Lens Hood for EF 500mm f/4 Lens from Canon is compatible with the Canon 500mm f/4L EF IS II USM Lens. It extends significantly from the front end of the lens to deflect stray, unwanted light from entering the lens and creating flare in your image. It also provides the lens with a degree of protection from accidental impact and the elements. The length of the lens hood is designed specifically for the 500mm focal length of the lens.

Canon ET-120B Lens Hood

Canon 2346B001 (234/6B001, 234-6B001, 2346B/001, 2346B 001) ET-120B Lens Hood. The Canon ET-120B Lens Hood is the replacement lens hood for the 200mm f/2L IS USM lens. Dedicated lens hoods are designed to match the specific focal length of the lenses they are designed for. Lens hoods are 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.

Canon ET-160 Lens Hood (WII)

Canon 5174B001 (51-74-B0-01, 51/74/B0/01, 51 74 B0 01, 51 74-B0/01) ET-160 Lens Hood (WII) The ET-160W II Lens Hood for EF 600mm f/4 Lens from Canon is compatible with the Canon EF 600mm f/4L IS II USM Lens. It extends significantly from the front end of the lens to deflect stray, unwanted light from entering the lens and creating flare in your image. It also provides the lens with a degree of protection from accidental impact and the elements. The length of the lens hood is designed specifically for the 600mm focal length of the lens.

Canon Lens Hood Et-160

Canon 2706A001 (27-06-A0-01, 27/06/A0/01, 27 06 A0 01, 27-06/A0 01) Lens Hood Et-160 Lens hoods are 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 are designed to match the specific focal length of the lens it was designed for.