Need to grab an 8x zoomed shot of your attractive neighbour or Lindsay Lohan stealing something, but don't have your camera handy? Photojojo's mini-telephoto lens will let you hone your phone on whomever or whatever you want in the distance.
We love seeing extra superpowers squeezed out of the iPhone 4's already awesome camera. Only downside: the lens requires a custom case to support the extra weight. And, well, it won't take photos like a real camera with a real telephoto lens. But for the size, it's pretty killer - just check out the sample shots. And! Can you stick any other telephoto lens in your back pocket after stalking Katy Perry! We think not! [Photojojo]