American Paper Optics, Inc. was the distributor for the Freddy's Dead 3-D glasses.
Their listing is as follows:
Anaglyphic glasses are used for viewing print, movies, websites, games, and computer applications in 3-D and is defined as two views of the of the same subject
(either moving or still) in contrasting colors and slightly offset for two different perspectives. A three-dimensional effect is produced when these scenes are viewed with two correspondingly colored filters matching the colors in the image.
Over 11 million glasses distributed for the 3-D movie, "Freddy's Dead, The Final Nightmare". Tear-off coupons for savings on soft drinks and sweepstakes details created lasting advertising impact for the movie promotion.
Visit American Paper Optics, Inc.'s website for more.