A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Greg Rudzinski
Date: 2016 Jun 15, 17:18 -0700
See image of my homemade microscope bris showing images 5,6,7,8 through a 52mm polarizer and UV camera filter. Shows dimmer than sun reflections off the water. Hasn't been a problem for me. Just dont look directly at the Sun through it.
From: John Almberg
Date: 2016 Jun 15, 18:31 -0400