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  1. H

    New spotting scope from KOWA

    I wondered about that too. The prism housings on the new 66 appear to be identical to the new 99s and 88s, so I'm not in much doubt that the straight model uses a Porro. The angled model probably uses the same Schmidt roof prism as the 88/99s instead of the Porro/semi-pentaprism used in the old...
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