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Re: Project-or-View screen

  • From: P3D George Gioumousis <georggms@xxxxxxxxxx>
  • Subject: Re: Project-or-View screen
  • Date: Tue, 18 Feb 1997 21:23:51 -0800 (PST)
P3D  Dennis W. Wagner wrote
> 
> Jaap Zonneveld wrote:
> >He had success with a clear plastic of the name PERSPEX, that does not
> >depolarize.
> 
> "Perspex" is the same material as "Plexiglass" in the USA.  I don't know 
> how easy it is to obtain anymore...most of the stuff I see in places 
> like Home Depot is acrylic, not Plexiglass, don't know if acrylic 
> de-polarizes or not.
> 
> 
Plexiglass and Lucite are trade names for acrylic, or so I remember
from my wasted youth as a chemist.
-- 
                           Stereo                Stereo
George Gioumousis           /---\        |       /---\ 
                             o o         |       o o  
georggms@xxxxxxxxxx           |          |         |   
(415) 494-6276              \===/        |       \===/ 
                        Photographer          Photographer


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