U.S. based brand Phocus has designed a media and photography stabilization device for the iPhone 4 and 4S.
Phocus, a self-titled product, is compatible with Canon or Nikon DSLR lenses, moves the Apple product iPhone 4 and 4S to another level as a media recorder/image capturer. Original adapter kit comes with a wide angle and a macro lens.
Easier mobility and finer quality images are now more achievable for you with Phocus.
See the amateur movie shot using the first generation Phocus, below: