Macro lens Alignment lens for shooting flowers, insects and other small objects. For example, if you shoot at a small angle, you will see another flower pattern.The professional HD lens adopts industrial grade aluminum and advanced optical glass lens design, which can provide you with a clear lens and reduce glare and reflection. If the distance from the center of the camera(the phone has only one camera) or the main camera two or more cameras to any edge of your phone is less than 2.2cm, then the kit will work on your phone. How to know which is the main camera: block the camera one by one with the camera app on, the one you see a blockage there is the main camera.