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OptoSigma - Dichroic Polarization Filters

  • From: T3D henry chung <magicmtp@xxxxxxxxxxxxxx>
  • Subject: OptoSigma - Dichroic Polarization Filters
  • Date: Thu, 07 Aug 1997 17:15:33 +0800
I had found this site by search engine,
Do you think they are supplying same dichroic sheet polariser we are 
talking about?

http://www.optics.org/optosigma/polarizers/dichropolflt.html

100mm is more preferrable because of heat dispersion in front of the lens 
for me, I am trying to use it for 35mm movie film projector of 3,000w Xenon 
lamp house. I might add a cooling fan for the filter.

Henry Chung


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