There are a couple of servo motors which control zoom and focus. He removes those before attaching the CCD from a Logitech webcam. At the end of his video he shows a demo of the functionality ...

whether for live streaming or to avoid hours of hunching over a laptop webcam for work Zoom meetings. Fortunately, Logitech had a webcam that was perfectly suited for both, in the form of the ...

All of these are highly rated on Amazon and we're tried and tested some of these ourselves. The Logitech C920 tops both our ...