Camera and method of producing and displaying a 3-D motion pictu

Details Camera and method of producing and displaying a 3-D motion pictu Camera and method of producing and displaying a 3-D motion pictu

1989-05-11

1991-02-19

Hayes, Monroe H.

Optics: motion pictures

Stereoscopic cameras and/or projectors

Plural film strip

352 60, 352 62, 354210, 354114, G03B 3500

Patent

active

049938282

ABSTRACT:
A camera for producing 3-D motion pictures has "left eye" and "right eye" camera lenses and two corresponding film transport mechanisms. Images to be recorded on films transported by the mechanisms are reflected by semitransparent mirrors and the mechanisms and the mechanisms are arranged so that the mirrors turn the images transversely of the films. Contact prints made from the films can then simply be turned face-for-face to correct for the image reversals due to the presence of the mirrors. The contact prints are then correctly oriented for projection.

REFERENCES:
patent: 1259365 (1918-03-01), Cooper
patent: 1593053 (1926-07-01), Ames
patent: 1860737 (1932-05-01), Handschiegl
patent: 2337363 (1943-12-01), Ames, Jr.
patent: 2517246 (1950-08-01), Seitz
patent: 2709401 (1955-05-01), Jaros
patent: 2916962 (1959-12-01), Spottiswoode et al.
Journal of the SMPTE, "The Stereoscopic Art", Norling, vol. 60, Mar. 1953, pp. 268-308.
"Soviet Inventions Illustrated", week 8830, Jun. 30, 1988, Derwent Publications Ltd., (London, GB), abstract 88-212077/30, & SU, A 1365030 (Bocharov)/Jan. 1988.
"Foundations of the Stereoscopic Cinema; A Study in Depth". Lenny Lipton, Van Nostrand Reinhold Co., 1982: (a) p. 23; (b) pp. 149-153.

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