Take a look what i just found at amazon:
Their description:
Product Description
Enjoy exceptional image quality and clear conversations with the affordable Logitech 1.3 MP Webcam C500. The glass lens, true 1.3-megapixel sensor, light-correcting RightLight Technology, and built-in microphone make video calls look and sound so real, it’s like being in the same room with far-away family and friends. And with included Logitech Vid video-calling software, being there is finally fast, free and easy…. More >>
Go & get it here - i can recommend it:
Logitech Webcam C500