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T3D Re: Circular or Round

  • From: Peter Homer <P.J.Homer@xxxxxxxxxxxxx>
  • Subject: T3D Re: Circular or Round
  • Date: Mon, 19 Oct 1998 16:28:14 +0000
>I think the front half of the filter is a linear polarizer and
>the back half is a retarder which converts the linearly polarized
>light to circular.  I too had heard it was the intermediate optics
>rather than the film that was doing the polasrizing.
>
>John B

Thank you for your confirmation of what I believe to be the truth

                                     P.J.Homer



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