110x Magnification: Dedicated macro shooting close up lens, 10 times magnification function, close up lenses maintain resolution and sharpness while enlarging image size. 252MM Interface: This close up lens kit is suitable for Hero 9/10 with 52mm/2.0in camera lenses. Please verify your cameras lens thread size before ordering. 3With Adapter Ring: Configure the filter adapter ring to use with the diving lens for close up photography of marine life. 4Macro Shoting: Since is autofocus, it cant focus clearly on objects close to 20cm, and the close up lens just makes up for the shortcomings of s inability to focus close up. 5Applicable Scene: Macro lens is used to take photos of flowers, small collectibles, coins and stamps, insects, small creatures or small objects that require close up details. Item Type: Close Up Filter Material: Aluminum Alloy + Convex Mirror Color: As Pictures Shown Weight: Approx. 44g/1.6oz Magnification: 10 Times Filter Diameter: Approx. 52mm/2.0in Application: for Hero 9/10 1 xClose Up Filter Set (Adapter Ring + Close Up Filter)