httpvh://www.youtube.com/watch?v=Kdjc0I9X0AQ
The iPhone is great for capturing quick video and HDR as well as regular images when you don’t have your big camera handy. Schneider has developed a terrific kit to expand the usefulness of the iPhone 4 and 4s cameras. It is called the iPro Lens System. Schneider is a company that produces some of the best pro lenses anywhere and I have used their lenses for the last 15 years.
iPro Lens System for the iPhone 4 / 4S – Filmtools