In Pictures: 15 coolest gadgets at Macworld/iWorld...
The iPhone has emerged as a go-to camera even for professionals, including photo journalists at the New York Times. That's because it's always within hand's reach. But it would be nice to have the option to attach a wide angle, fisheye or telephoto lens. The iPro Lens does just that, enabling iPhone users to take professional-grade photos. Lens range from $79 to $105.
In Pictures: 15 coolest gadgets at Macworld/iWorld Expo