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Re: Polarization Filters

  • From: T3D john bercovitz <bercov@xxxxxxxxxxx>
  • Subject: Re: Polarization Filters
  • Date: Fri, 8 Aug 1997 10:49:54 -0700
Whether it's a "pile o' plates" or a Nicol prism, don't you have
to collimate the light before you send it through?  And then re-
focus it in the projection lens aperture?  Sounds like we are
adding a few more steps.

John


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End of TECH-3D Digest 197
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