Here is a smartphone add-on that lets you do more with your mobile camera. The RevolCam comes with 3 lenses that you can switch with the flick of a finger. In addition to wide angle, fisheye and macro lenses, you get a built-in selfie mirror and a detachable LED light.
The light has 20 levels of light. RevolCam is designed to fit onto most smartphones. It is compact and lightweight enough for you to take it everywhere you go. The RevolCam is expected to ship in November.[where to find it]