Logitech Webcam Carl Zeiss Tessar 2.0 3.7 Driver [updated] -

or similar 2-megapixel legacy models (like the C930e, though that is a business model) featuring Carl Zeiss optics, autofocus, and 720p or 1080p capability

If your computer does not automatically recognize the camera, follow these steps to manually update through the Microsoft Support method: Logitech Capture Video Recording & Streaming Software logitech webcam carl zeiss tessar 2.0 3.7 driver