The Olloclip's 4-in-1 Lens features wide-angle, fish-eye and macro lenses (10x and 15x), which can be used with the front as well as the back camera. It has a strong image quality that works well with the iPhone cameras and helps in enhancing your pictures. You also have the option of carrying the lens kit in more ways than one as you can easily use it with an attachable keychain clip, lanyard or cloth drawstring bag.