Sources for 3-D Glasses

From: Tim McCollum <>
Subject: Sources for 3-D Glasses
Date: Wed, 30 Jul 1997 14:12:32 -0500

Hi PTK'ers,

Since posting the instructions for creating 3-D stereo images, I've 
received several inquiries about sources for the red/blue glasses. 
While students can construct their own from cardboard and cellophane, 
many teachers are looking for ready made glasses.  Here is what I've 

1. Cardboard glasses can be ordered for $1 each from:

3-D Zone, P.O. Box 741159, Los Angeles, CA  90004

2. The Image Processing for Teachers (IPT) folks suggested checking 
with your local comic book dealers.  3-D images are big in comics and 
they should either have the glasses or can suggest a source.

Happy to help,

Tim McCollum
Charleston, IL