Nikon HS-12 52mm Snap-on Lens Hood for 50/1.2

Nikon HS-12 52mm Snap-on Lens Hood for 50/1.2. 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.

Price: 49.99 from Wex Photo Video