I want to fill my laser optics with nitrogen gas. The reason is, my lasers are watertight including the lenses, the entire cavity is sealed, even around the diode. But i have a major problem
As soon as i put it in the car and turn the Anti fog and heater on, it condenses like crazy inside the lenses. Or if i clean it with cold/hot water.
There is no leak, i could leave it in 2m deep water for a week and nothing will enter.
I need to get 0% humid air in there or (more preferable) nitrogen gas. I've done research and unfortunately found no answer. I know military optoelectronics and sights like scopes get filled with nitrogen
Can anybody explain me how i could trap nitrogen gas in there. Yes, the entire optical system is completely airtight. Any help is highly appreciated!
As soon as i put it in the car and turn the Anti fog and heater on, it condenses like crazy inside the lenses. Or if i clean it with cold/hot water.
There is no leak, i could leave it in 2m deep water for a week and nothing will enter.
I need to get 0% humid air in there or (more preferable) nitrogen gas. I've done research and unfortunately found no answer. I know military optoelectronics and sights like scopes get filled with nitrogen
Can anybody explain me how i could trap nitrogen gas in there. Yes, the entire optical system is completely airtight. Any help is highly appreciated!