... I take the chance to mention here that I have
just uploaded an image to my web site that shows an
example of how a normal BIC ball-point pen looks
when illuminated with polarized light and then
photographed through a macro lens with an attached
polarization filter.
To view it, click on the 3rd hyperlink on this page:
http://www.crosswinds.net/~tok/MacroImage.html
I find these optical properties very fascinating.
Tor Olav
--
mailto:tor### [at] hotmailcom
http://www.crosswinds.net/~tok/tokrays.html
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