Description: When we use with the reverse ring in lens macro photography, the lens is in turn shot (UV lens mounted on the camera terminated, the original camera lens mount on the outside end of filming), which results in the lens is easy to get into the dust, water, and insecurity, and it also has been a reason why we do not like to use the reverse ring. On account of this issue, now the reverse protection ring comes out, it is specifically designed for lens macro photography. When you reverse mounted your lens, installing this adapter can protect your lens rear part to avoid unexpected damage and contaminate. In addition, the ring have 52mm screw mount, you can re-installed filter a 52mm UV/MC UV/CPL ND Filter and 52mm lens cap, playing a protective role of the lens. Specification: Condition: Brand-new Material: Anodized aluminum Screw diameter: 52mm Color: Black & Silver Smooth surface for effortless mount 100% Satisfaction Guaranteed. Made of Anodized aluminum with a black finishing Suitable for: Nikon D7500, D7200, D7100, D7000, D5600, D5500, D5300, D5200, D5100, D5000, D3400, D3300, D3200, D3100, D3000, D810, D800, D800E, D750, D700, D610, D600, D300, D300S, D200, D100, D50, D60, D70, D80, D90, D40, D40x, N70s, D4, D4S, D3, D3S, D3X, D2, D2H, D2Hs, D2X, D2Xs, D1, D1H, D1X, DF... with all 52mm filter diameter NIK0N lens. For example: * AF 50mm f/1.8D * AF-S DX 18-55mm f/3.5-5.6G VR * AF-S DX 18-55mm f/3.5-5.6G VR II New * AF-S DX 18-55mm f/3.5-5.6G ED * AF-S DX 18-55mm f/3.5-5.6G ED II Package including: 1 X Rear Lens Mount Adapter Protection Ring NOTE: The camera, lens, lens cap, reverse ring and filter in the photo are not included.Compatible with: Nikon D7500, D7200, D7100, D7000, D5600, D5500, D5300, D5200, D5100, D5000, D3400, D3300, D3200, D3100, D3000, D810, D800, D800E, D750, D700, D610, D600, D300, D300S, D200, D100, D50, D60, D70, D80, D90, D40, D40x, N70s, D4, D4S, D3, D3S, D3X, D2, D2H, D2Hs, D2X, D2Xs, D1, D1H, D1X, DF with all 52mm filter diameter Nikon lens. Material: Anodized aluminum ; Screw diameter: 52mm. In addition, the ring have 52mm screw mount, you can re-installed filter a 52mm UV/MC UV/CPL ND Filter and 52mm lens cap, playing a protective role of the lens. When you reverse mounted your lens, installing this adapter can protect your lens rear part to avoid unexpected damage and contaminate. The reverse protection ring is specifically designed for lens macro photography.Water Resistance Level: Not Water Resistant. Photo Filter Effect Type: Ultraviolet. Coating Description: No Coating. Photo Filter Thread Size: 52 Millimeters. Brand: FocusFoto. Country of Origin: China. Manufacturer: FocusFoto. Date First Available: May 28, 2018. Is Discontinued By Manufacturer: No. Best Sellers Rank: #81 in Camera Flash Adapter Rings. Customer Reviews: 4.2 out of 5 stars 10 ratings 4.2 out of 5 stars. : B07YWKF2YG. Item Weight: 1.44 ounces. Package Dimensions: 4.88 x 4.13 x 1.1 inches.