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Collimation test
From: Thomas Kleemann
Date: 2009 Jul 21, 01:27 +0200
From: Thomas Kleemann
Date: 2009 Jul 21, 01:27 +0200
Hello all, someone, most probably Alex E., described a collimation test method for soviet era SNO sextants some time ago. May I ask for a recapitulation? Can't find it in the archive. And another question about SNOs: What are the two L-shaped diopters (диоптp) for? Thanks a lot. Thomas. --~--~---------~--~----~------------~-------~--~----~ NavList message boards: www.fer3.com/arc Or post by email to: NavList@fer3.com To , email NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---