Apple iSight Video Conferencing Webcam with Autofocus -M8817LL/B
iSight is a state-of-the-art video camera that’s the easiest way to video  conference with your colleagues, friends and family over broadband. Featuring  an autofocusing autoexposure F/2.8 lens which captures high-quality pictures even  in low lighting, iSight also includes a dual-element microphone in its stylish  compact aluminum body.Like no          other cameraApple brings award-winning product design to iSight — and it’s          like no other camera available today. A versatile, durable, lightweight          and portable camera capable of delivering high-quality audio and video,          iSight features a strong aluminum-alloy exterior which protects sophisticated          electronics and its autofocus lens. A single FireWire cable streams video          and audio and also delivers power to the camera.Screen-topThree stands and a tilt-and-swivel mechanism allow iSight to capture video          at the best possible angle. While traditional web cameras sit off-center          on your desk, capturing the side of your head iSight sits directly in          front of you, at eye level. This provides a more natural, life-like conversation          and a more familiar TV-like viewing angle. Its compact size makes it easy          to take with you anywhere.iSight sits directly in front of you at eye level.Crystal clear soundiSight includes a built-in, dual element noise-suppressing microphone that delivers    crystal clear audio. The microphone takes in the sound from both microphone    elements, then determines which sounds are essential to the conversation with    an algorithm that filters out extraneous noise.Featherweight champiSight weighs in at a mere 2.3 ounces (63.8 grams) making it easy to carry in    your pocket or bag for use anywhere. For convenience and protection, iSight    also includes a travel case so you can take it along on trips short or long.    \Use iSight to take your own buddy photo.Focus on youiSight’s lens can autofocus as close as 50 mm (2 inches) or infinitely          far, so whenever you’re in front of your camera, your image is always          sharp and clear. iSight also includes an on-board processor that automatically          adjusts white balance, sharpness, color, focus and exposure and filters          out noise to ensure that the transmitted picture is bright and focused          and color is true in any light conditions.Just a seciChat AV lets you mute the audio while continuing to shoot video, in case          you need to have a private conversation in person while keeping a chat          open.Video muting, tooNeed a moment offscreen to touch up your hairdo or prepare a surprise?          Closing the lens cover mutes the video but doesn’t disconnect you          from your conversation. To resume visual contact, just reopen the lens.You’ll look marvelousBut iSight doesn’t just look good, it makes you look good, with          the highest quality video of any chatting solution. A custom-designed,          three-part lens consists of two aspherical elements that focus on a 1/4-inch          CCD sensor with 640x480 (VGA) resolution. The camera’s lens aperture          is a wide F/2.8, allowing it to collect more light than most web cams.          iSight also offers a far wider range of shutter speeds than most other          cameras. Put it all together and iSight delivers smooth, top-quality,          full-motion video at 30 frames per second in 24-bit color.The result is that whether it’s in a poorly lit hotel room or a          bright sunny kitchen, iSight will provide true color reproduction and          a crisp image. The camera also sports a small green “on air”          light that lets you know that you are participating in a live video chat          session. One simple twist of the lens cap turns off iSight, ensuring your          privacy and letting your buddies know you’re no longer available          for video and audio chatting.Closing the lens cover mutes the video but doesn't disconnect you from your conversation.