Underwater camera input

[Kent]

I should have mentioned in my original post that I still own (I haven't used it in several years) one of the original Aqua-Vu underwater cameras. It is black and white (Interestingly, they said at the time that color cameras would never work well for underwater cameras, and obviously they were wrong.) and the screen is at the bottom of a sun shield that one must put their face near to see the screen.