1. Wide Compatibility: Compatible for Insta360 ONE RS Twin Edition / One R / One X2 / One X. NOTE: NOT for ONE RS 1Inch 360 Edition and ONE RS 4K Edition. (Please confirm your Action Camera model before purchasing) 2. Replacement Lens Repair Part: Our panoramic camera lens can replace your camera's old or broken or scratched lens, restoring the lens function and enhancing the image quality by fitting the body in all directions, so that enhance your use sense 3. Materials: This lens is made of optical glass to ensure clarity as well as color fidelity, in the glass lens to increase the coating to a greater extent to protect the lens from wear and keep clean. and resistant, it helps you record every highlight moment with peace of mind 4. Easy to Install: You can easily and simply remove the old/damaged camera lens and install our panoramic camera lens with just a screwdriver and a hair dryer. NOTE: It is to seek a professional to replace the camera lens to avoid problems caused by incorrect positioning such as being too small or too big. Check if the module of the machine is normal before replacement