Kaleidoscope

Optics: image projectors – Plural projection paths with single light source

Patent

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Details

353 2, G02B 2708

Patent

active

039907724

ABSTRACT:
A kaleidoscope wherein the admitted light is reflected into an otherwise darkened chamber which contains one or more varieties of reflective objects whose surfaces pick up the admitted light and reflect it in varying patterns between angled mirrors of the kaleidoscope in a reflecting tube. The color of the admitted light and thus the colors of the pattern may be selectively determined by the admission of only predetermined colors of light to the interior of the device. Apparatus is provided to filter the admitted light and reflect it to the reflective objects.

REFERENCES:
patent: 754143 (1904-03-01), Johnson
patent: 1662743 (1928-03-01), Hanson
patent: 2727426 (1955-12-01), Lopez
patent: 3242799 (1966-03-01), Beverett
patent: 3748013 (1973-07-01), Orans

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