Optics: image projectors – Kaleidoscopic
Patent
1976-12-01
1978-03-07
Aegerter, Richard E.
Optics: image projectors
Kaleidoscopic
G03B 2100
Patent
active
040777065
ABSTRACT:
A projecting kaleidoscope comprises two V-shaped mirror troughs arranged downstream of a transparent or translucent design through which light is projected. The projected light travels by means of lenses along an optical path through the design and thence through the two V-shaped mirror troughs.
REFERENCES:
patent: 1577388 (1926-03-01), Twyman
patent: 3030856 (1962-04-01), Jordan
Aegerter Richard E.
Shepperd John W.
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