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They really work, and the images are extraordinary! Operating on the venerable principle of the stereopticon, these cards have a lens for each eye, a nearly identical image for each lens, and a hole in between to accommodate your nose. You adjust the focus by squeezing the folded-out card.
Puddle Items in Shop
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To order by Phone, call 1-800-237-2232 International please call 0011-928-443-1300 In Arizona, please call 928-443-1300 |
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