NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Polarising Filters
From: Peter Fogg
Date: 2007 Nov 23, 14:45 +1100
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From: Peter Fogg
Date: 2007 Nov 23, 14:45 +1100
From Clive's Word doc:
"
Polaroid ...
is opaque to ultraviolet"
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To post to this group, send email to NavList@fer3.com
To , send email to NavList-@fer3.com
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