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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Resilvering of sextant mirrors:Australia
From: Jared Sherman
Date: 2003 Jun 17, 11:30 -0400
From: Jared Sherman
Date: 2003 Jun 17, 11:30 -0400
I remember looking into silvering some years ago and seeing that all the traditional methods involved toxins or explosives (i.e. fulminates) which made them really not suitable for most home use today. On the bright side, there are commercial sources that resilver mirrors and the actual mirrors should be small enough to simply unmount, ship off, and have properly resilvered wherever the source is. Surely there is a lens house in Oz that needs silvering...and in the worst case, a small padded box to the States couldn't cost ALL that much to ship both ways. In the US I would try contacting Robt. White and company in Boston, an incredible vintage firm that still does all sorts of things nautical, or Edmund Optics (aka Edmund Scientific) who cater to the amateur telescope & optical experimental market. But I'd bet even money there is a lens house in Oz, more likely 3 of them, that do silvering on lenses and could readily do the mirrors.