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P3D Re: 7-perf viewer opinions

  • From: Greg Erker <erker@xxxxxxxxxxxxxx>
  • Subject: P3D Re: 7-perf viewer opinions
  • Date: Fri, 6 Aug 1999 11:10:24 -0600
>Paul,
>
>The Red button viewer has 44mm focal length lenses.  Although 3mm
>doesn't seem like much you may want to consider trying a viewer that has
>47mm FL or more. The image will be a bit smaller but the edges will be a
>bit more in view.  The Wollensak viewer used 47mm as does the Star D
>achromatic that I market. Jon Golden sells viewers that get around the
>problem by using larger diameter lenses.

  And there's the limited production
multiformat viewer (2x2x2 and Realist)
by Alan Lewis:
http://members.home.net/3-d/projects/35mmvwr/35mmviewer.htm

Greg E.


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