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Re: Freiberger sextant with prism
From: David Pike
Date: 2022 May 23, 13:23 -0700
From: David Pike
Date: 2022 May 23, 13:23 -0700
Just following up the station pointer fixing concept, although the pentaprism allows you to measure up 180degrees, you probably wouldn't want to fix using horizontal sector angles of much more than 150degrees for reasons of cut. DaveP