HB-39 Lens Hood for Nikon AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR Lens Brand New High quality generic
Introduction (Third Party) Design for NIKON lens, same function as HB-39.
Lens hoods block side glare and augment the protection provided by filters to the lens surface and ring. The bayonet mount design makes it firmly on the lens.