mac book pro running 12.7.4, after last software update Photo booth stop seeing the digital microscope, camera choice available is Face time. the microscope worked before update.
MacBook Pro 13″, macOS 12.7
Contact the Microscope manufacturer.
This thread hasn't had many replies since April.
If you want to run Windows on a Mac:
Running Windows on a Mac, and Connecting … - Apple Community
If your camera has a media card reader, most Macs either have a card reader, or there is a USB card reader you can attach to almost any Mac that supports most camera cards.
The manufacturer of the Microscope and the Camera should be able to tell you if they are aware of any specific software for the Mac they recommend using.
If you are using a specific Mac OS, or model ask a question in the relevant community:
https://discussions.apple.com/post/question?communityId=250000076020
as a new thread to get a wider audience if you still can't answer the question.
Indicate the version of Mac OS you are running, the Mac model and age of the Mac. Both in Apple menu (Apple logo in upper left corner) -> About This Mac.
Indicate the model microscope, and version, and model camera and version, and someone should be able to come up with some help.
I have a similar problem. I purchased a microscope camera that is supposed to work with a iMac but it has been a month and have not been able to make it work. The camera works with Windows on a PC but still not on my mac.
Digital microscope not working any longer with Photo Booth
