Here is our USB interface article:
https://www.thunderlaserusa.com/knowledge-base/thundercam-usb-interface/.
My calculations for my Nova 35 called for a 100° viewing angle. Here is the calculator I used:
I used a 5MP 100° Cased USB webcam on mine and the bracket matched the mount position on the laser so it will bolt right up. Here is the camera I chose for the Nova 35:
https://www.amazon.com/Megapixel-2592X1944-Aluminum-Cameras-Distortion/dp/B07MG5B9W7/