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Differences in Diagonal Clear Aperature

Started by Peter Glus, 05/30/2008 02:18PM
Posted 05/30/2008 02:18PM Opening Post
I am looking to maximize my clear aperture (using a C14, a Giant Focal Reducer, and a Nag 31mm). I have a denk powerswitch diagonal and realized that the clear aperture is only 37mm, which is essentially optimized for the 1.25 format. I am looking for a diagonal with maximum clear aperature...any suggestions on products or how to get this information?