It’s a new (and hopefully last) one:
The 5mp endoscope tests were a disaster due to the autofocus (which I knew would happen, but still could not resist trying anyway), and I did not have time yet to investigate whether there is any way to disable autofocus (I doubt it, it’s usually a built-in hardware/firmware feature)
That last camera one looks promising for close up shots, but has a very narrow depth of field with that 6mm lens, it needs to be within 2" of the endmill. But the 330fps mode should be fun.
So right now I’m knee-deep in 3 or 4 concurrent versions of dust shoe designs in Fusion to print several parts, one for each camera, that I will be able to use depending on the situation. This has definitely become yet another rabbit hole, but I get to practice Fusion in the process, which is nice.