NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Whole Horizon Mirrors
From: Gary LaPook
Date: 2011 Apr 24, 12:44 -0700
From: Gary LaPook
Date: 2011 Apr 24, 12:44 -0700
50% throughput, on the average for both the horizon and the star for the whole horizon mirror. But for the split mirror almost 100% throughput of the dim horizon and almost 100% reflected of the dim star.
gl
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