Groundhog246
Contributor
I'm currently working on a video housing (thanks Padipro for the help). Thinking about the lens port. On my UW 35mm fogging has been an issue, especially with a glass port and the rest of the housing plastic. I was wondering if 2 pieces of glass with a gap filled with dry air, like a thermopane window would help prevent fogging. Something like this:
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O O
It would have the outer lens well sealed with an O ring to prevent water intrusion and the inner lens a smaller o-ring just to be airtight.
Thoughts, opinions, suggestions are welcomed.
___
O O
It would have the outer lens well sealed with an O ring to prevent water intrusion and the inner lens a smaller o-ring just to be airtight.
Thoughts, opinions, suggestions are welcomed.