The USBFever combo package of 180deg. Fish Eye Lens with Back Cover, Wide Angle Lens (+ Macro Lens) and 8X Telescope with Hard Case is compatible for iPhone 4/4s.
The 180deg. Fish Eye Lens is portable and detachable, you can take photos with your iPhone 4 at any time. It comes with a Back Cover. Whenever you need to take photo with Fisheye, just screw on the Fisheye Lens on, then you can take 180deg. Fisheye picture with your iPhone 4. This lens is made up of high-class glass and top-grade aluminum.
The Wide Angle Lens is portable and detachable. The telescope has a superb 8x expansion that can help you to close up any objects from afar 8 times. It is a telescope with manual focus, just turn the ring in the front of the scope to get the clearest shot. It comes with a stand that you may have your iPhone 4 clipping on the stand to take pictures and movies.