3.7 Driver For Mac !!top!! — Logitech Tessar 2.0

Since you cannot search for "Tessar" drivers, you must identify the actual model of your webcam. The model number is usually printed on the front of the device or on a sticker on the bottom (often obscured by the clip). Common models that feature the Tessar 2.0 3.7 lens include:

This means that

To summarize:

Most Logitech webcams (including those with the Tessar 2.0 3.7 lens) are "Plug-and-Play" on Mac. You typically do not need a driver for the camera to function in apps like FaceTime, Photo Booth, or Zoom. Logitech Tessar 2.0 3.7 Driver For Mac

The standard plastic lens version uses completely different drivers. Since you cannot search for "Tessar" drivers, you

If you need these features, you have three options: you have three options: