This product comes with an 8X zoom optical telescope lens, a protective cover for iPhone 4, and a tripod. It fits your iPhone snugly and magnifies the image in the camera by eight times. The mini tripod holds your camera steadily and produces sharp images for you. Best of all, the lens comes with a manual focus allowing you to take DSLR quality photos with your iPhone. It’s very easy to use too. No worry about wiring or batteries. Just attach your iPhone to the protective back cover and it’s done!