Maxsimafoto - Metal Alloy Lens Hood for Nikon 1 Nikkor AW 11-27.5mm f/3.5-5.6 Lens & Nikkor AW 10mm as HN-N103 SCREW IN LENS HOOD FOR NIKON 1 Nikkor AW 11-27.5mm and 10mm Light Metal alloy lens hood screws on to front filter thread of the lens. GOOD QUALITY PRODUCT!