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P3D Trivision

  • From: Robert Cruickshank <robcruic@xxxxxxxxxxxx>
  • Subject: P3D Trivision
  • Date: Fri, 30 Oct 1998 20:36:33 -0500 (EST)
I have a copy of Popular Photography from Sept '42 that has an
article on a system called Trivision, invented by one Douglas Winnek.
It consists of a machine to emboss a lenticular pattern onto the film
base,
and a camera which itself moves, and has a moving film plane. The film is
then processed as a transparency, and becomes a backlit lenticular. The
article mentions the military being very interested, and making aerial
photos and x-rays with the system. Anyone know what became of this?  


Rob Cruickshank      Toronto, Canada 
www.interlog.com/~robcruic
                



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