Fotasy LHB45II Lens Hood for Nikon Auto Focus-S DX 18-55mm f/3.5-5.6G VR Lens Designed for NIKON AF-S DX 18-55mm f/3.5-5.6G VR lens Replaces Nikon Lens Hood HB-45II Prevent unwanted stray light from entering the lens Ensures no problems with vignetting or motor functions Added benefit of extra protection from accidental impact