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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Fogging Optics
From: Tony Oz
Date: 2019 May 13, 02:25 -0700
From: Tony Oz
Date: 2019 May 13, 02:25 -0700
Hello!
Almost a year ago Rob Hansen asked how could one prevent optics from fogging. Seems nobody replied.
Yesterday I tried an evening twilight sighting and was in difficulties because of the mirrors fogging. I wanted a Moon-Pollux lunar...
Any hints or advises?
Regards,
Tony
60°N 30°E
