Lens Hood for CANON Digital Cameras

To prevent unwanted stray light from entering the lens by extending and shading the end of the lens

To protect the lens from accidental impact

The bayonet mount design makes it firmly on the lens.

Suitable For CANON:

EF-S 55-250mm f/4-5.6 IS
EF 75-300mm f/4-5.6
EF 75-300mm f/4-5.6 II USM
EF 75-300mm f/4-5.6 II
EF 75-300mm f/4-5.6 III USM
EF 75-300mm f/4-5.6 III
EF 90-300mm f/4.5-5.6 USM
EF 90-300mm f/4.5-5.6

http://www.monde-tech.com/product_info.php?cPath=111&products_id=3421