JJC LH-S1650 Metal Lens hood is designed to fit three lenses: / SONY E PZ 16-50mm f3.5-5.6 OSS SELP1650 Lens/ NIKON 1 NIKKOR 10mm f/2.8 Lens/ SAMSUNG 20-50mm f/3.5-5.6 ED II Lens. / It adopts a screw-on design.It shades the lens from stray light, improving your contrast and image quality; in inclement weather, it can assist in keeping moisture or wind-blown debris off the lens; and it protects the front barrel from inevitable impacts against walls, door frames, and other real-life obstacles. LH-S1650 adopts a vented design, allowing more light into the image and cause no vignetting. The hood will not affect the use of the original SONY, NIKON, SAMSUNG lens cap. /