ES-71 II Lens Hood For Canon

e ES-71II Lens Hood for Canon
The ES-71II Lens Hood is compatible with the Canon EF 50mm f/1.4 USM Lens reduce unwanted light reaching the lens.
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.