At 2000 August 4 - Friday 2:57, Lex Jenkins <olympus@xxxxxxxxxxxxxxx>
spoke about *Re: [OM] What lens to carry (again)...* saying
> Shouldn't be any difference in light transmission regardless of how a
> polarizer is rotated. What can vary is the light meter reading when a
> linear polarizer is used on a camera that requires a circular polarizer
> (like the Can-not-an-OM-on FTbn).
One more thing. Try stacking two polarisers together. You get an
infinitely variable ND filter, from 1.6 to ?? Unfortunately, usually
with a purplish tinge.
Tom
------------
Tom Trottier <TomATrottier@xxxxxxxx> ICQ: 57647974
Abacurial Information Technology Consulting
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