Microsoft 720 LifeCam Cinema will be out in hte market this September. Say goodbye to the usual webcams which gives you pixelated effects on your photos and gritty videos. You can now enjoy things in your computers with 720p LifeCam Cinema. A webcam which gives you high definition outputs and can support 720p at 30 fps. It also comes with a glass lens, auto focus, 4x digital zoom, and a digital noise cancelling microphone. Microsoft recommends a 3GHz dual-core chip and 2GB of RAM.
Source: http://www.maximumpc.com