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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: NG's "Midnight Fun"
From: Marcel Tschudin
Date: 2010 Jun 15, 12:59 +0300
From: Marcel Tschudin
Date: 2010 Jun 15, 12:59 +0300
George, you asked: > Greg refers to a simple formula, "(.371 x pixels + 12.35 = MOA for a fixed > Pentax 50mm lens). ", and this leaves me wondering exactly what is being > plotted against what. The attached graphs are what I forwarded to Greg for his two lenses. I notice only now that the selected significant decimals could actually be slightly improved. Marcel
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