The Samsung Galaxy S7 Lens Cover combines the convenient mobility of a smartphone with the high-level image quality of a professional camera. The two unique and detachable lenses will improve your photos and allowed wide-angle as well as enhanced zoom viewing. The telephoto lens is used for taking a photo from a distance, while the wide-angle lens is for taking a wide shot of scenery. You can simply choose the lens you need and house the other until needed. Normally, when you zoom in with a smartphone camera using digital zoom, you lose image resolution. With the Lens Cover, you can zoom in and capture photos with outstanding resolution. Unlike other lens covers, you can also take a picture without any distortion around the edges.