ET-120 Lens Hood compatible with the EF 300 f/2.8L IS USM, EF 400 f/4 DO IS ...
Features
 |  Publisher : Canon Cameras US Company : Canon List Price: Our Price: $580.00 |
Features
- Designed to prevent unwanted stray light from entering the lens
- Ensures no problems with vignetting or motor functions
- Added benefit of extra protection from accidental impact
- See product description for list of compatible lenses
- Carbon fibre construction
Product Description
ET-120 Lens Hood compatible with the EF 300 f/2.8L IS USM, EF 400 f/4 DO IS USMAmazon.com Product Description
Lens hoods are primarily designed to prevent unwanted stray light from entering by extending and shading the end of the lens, ensuring no problems with vignetting or motor functions. Additionally, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact. Lens hoods match the specific focal length of the lens it was designed for. This lens hood fits the following Canon lenses:
- EF 300mm f2.8L IS USM
- EF 400mm f4 DO IS USM