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The Perfect Focal Reducer Brian Caldwell, Caldwell Photographic Inc. Perfect? It turns out that it’s easy to model a truly perfect focal reducer in lens design software by using something called a “paraxial lens”.
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Document Date: 2015-07-20 04:22:11
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The Perfect Focal Reducer Brian Caldwell, Caldwell Photographic Inc. Perfect? It turns out that it’s easy to model a truly perfect focal reducer in lens design software by using something called a “paraxial lens”.