B910 HD Webcam. The sharpest way for professionals to meet face to face, without leaving their desks. Video calls look and sound lifelike and professional with HD 720p30 video calling and dual stereo microphones. True 16:9 widescreen with a 78-degree field of view makes it perfect for small group video-conferencing. Carl Zeiss optics with auto-focus keeps images incredibly sharp and clear – and automatically focuses, even in extreme close-up (up to 10 cm/3.94 inches). It's easy to deploy and manage, too, offering UVC-compliant, plug-and-play video conferencing and broad compatibility with business video-calling clients. Plus, it's certified for Microsoft Office Communicator. So if you're keeping a close eye on travel costs, or your travel plans just fall through, the B910 HD Webcam is a smart choice.