in this article, paul hart details the third revision of his underwater camera housing ... between these projects and make a tethered still/video (or both) system that you just toss off the ...
Video tops out at 4K ... and portable this camera is. Here is one more underwater camera that I can personally recommend, though it's an older model so you may have to purchase it used.
a waterproof camera will allow you to take underwater snaps or video without worrying about your equipment getting wet - something that rarely goes well with electronics - or having to organise a ...