DevilEyeDog
Contributor
The good thing about the Paralenz is it's very robust and definitely doesn't flood -- have taken it on hundreds of dives with many dives in the 50m-65m/180'-220' range. The downside to the Paralenz is it can be awkward to use, particularly with thick gloves and in the dark. It 'buzzes' when you turn the dial, but you can't feel this buzzing with thick gloves. What it needs is a nice big lump on the control ring so you can feel it (hmmm, maybe a blob of epoxy glue would be enough - repeated to make it stick up). With no screen, there's no framing of the shot.
The main use for it is to be permanently attached to my umbilical light such that should I meet a mermaid, I'll have photographic evidence. Aside from that I rarely use the camera underwater. The good news is it just seems to work when I do use it.
Hence wondering if the GoPros have improved. With a proper housing it'll work deeper and the housing should be robust and the GoPro has a rear screen which would be good for framing the shot.
Great thoughts! Thanks!