NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Sextant mirrors
From: Bill B
Date: 2007 Oct 09, 00:50 -0400
From: Bill B
Date: 2007 Oct 09, 00:50 -0400
Fred > Yes, rear-coated mirrors give > multiple images, but they are easy to distinguish. I use an Astra IIIB deluxe, with a traditional (split) rear-silvered horizon mirror and front-silvered index mirror. I have not noticed this phenomena. My understanding is that if you have a front-silvered horizon mirror the glass may be omitted on the direct-view portion so refraction differences are not a problem. Would you please give and example or two, what to look for, and the reasons? Thank you Bill --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to NavList@fer3.com To , send email to NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---