Lens hood are primarily designed to stop light coming into the lens at extreme angles and being reflected inside the lens. This can lower the contrast of the image. Lens hoods also have two other very practical uses. Since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact, and also help to keep your fingers away from the front of the lens. Specification: -Material: Plastic -Color: White This lens hood replaces Canon ET-74 / ET74 lens hood, compatible with below lenses: Canon EF 70-200mm f/4L IS USM Canon EF 70-200mm f/4L USM Note: This hood is NOT compatible with below Canon 70-200mm lenses : Canon EF 70-200mm f/4L IS II USM Canon EF 70-200mm f/2.8L USM Canon EF 70-200mm f/2.8L IS USM Canon EF 70-200mm f/2.8L IS II USM Canon EF 70-200mm f/2.8L IS III USM Canon RF 70-200mm f/2.8L IS USM Please confirm your lens model before ordering
- Compatible with Canon EF 70-200mm F4 L IS USM & Canon EF 70-200mm F4 L USM
- Replaces Canon ET-74 lens hood
- Blocks stray light from entering the lens, no vignetting would show with the hood on
- Not impact the use of filters and lens caps, reversible for compact storage
- Not compatible with Canon EF 70-200mm F4L IS II USM or any Canon 70-200 F2.8 lenses