Take your Mobile Photography to the next level with the iPro Lens System - the only Professional iPhone Add-on Lens option.
The idea behind the iPro is not to offer you another camera, but enhance the one you already have. Your Smartphone. Each lens easily twists on and off and lets you capture more in every shot. The pocket-sized lens case securely protects your lenses, doubles as a universal tripod mount, and also makes a comfortable handle. And the rugged iPhone® case for your iPhone® is specially engineered to effortlessly accept the lenses and tripod mount. Suddenly your Smartphone is even cooler than you thought it was. (From the iprolens.com website)
This is a complete kit with an iPhone 4/4S Case, Wide Angle Lens, Fisheye Lens, Combination Handle/Lens Storage/Tripod Adapter. Doesn't look like it has ever been used.