Nikon HB-47 Bayonet Lens Hood for 50mm f/1.4G AF-S Suitable for Nikon for AF-S 50/1.4 Lens for AF-S 50mm f1 We will meet up in a public place. I accept cash or zelle/venmo Craigslist's in-app chat function is preferred method of communication. I also have two Nikon lenses available that are in the AF-S Nikkor Line. Thank you for looking. 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. Compatible With: Nikon AF-S 50mm f/1.4G Lens Nikon AF-S 50mm f/1.8G Lens