Three dimensional camera system

Details Three dimensional camera system Three dimensional camera system

1982-09-30

1984-03-20

Gonzales, John

Optics: motion pictures

Removable film strip magazine type

350130, 350423, 352 65, 358 88, G03B 3510

Patent

active

044377452

ABSTRACT:
A stereo optics apparatus, comprising a zoom lens attachable to a camera body and having an operating element operable when moved in first and second directions to increase or decrease the focal length of said zoom lens, first and second spaced apart movable reflectors facing said zoom lens on either side of and transverse to the optical axis of said zoom lens, said first and second reflectors being movable to change the acute angle included therebetween, third and fourth reflectors facing said first and second reflectors, respectively, and said zoom lens, said reflectors being operable to divide the light entering said zoom lens into two separate beams, a first electrical motor for operating said operating element of said zoom lens, a second electrical motor for moving said first and second reflectors, said motors being operated in synchronism such that said included angle is increased or decreased by said second motor as said focal length is decreased or increased, respectively, by said first motor.

REFERENCES:
patent: 2314174 (1943-03-01), Steinman
patent: 2736250 (1956-02-01), Papritz
patent: 3784738 (1974-01-01), Natter

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