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View Full Version : Felsenthal loupe



jayabbas
21-Aug-2011, 20:26
Anyone out there have any info on the Felsenthal FAA-185A magnifier/loupe? I'm looking for a time frame as to when they were manufactured and how to use the .0005 FT scale that is in the field of view:confused: This model is adjustable from 4.5X to 9X power. Any info is appreciated as it's "slim pickins" on the net. Thanks :)