Automatic focusing camera

Details Automatic focusing camera Automatic focusing camera

1979-10-18

1981-08-18

Hix, L. T.

354195, 354234, 354266, G03B 310, G03B 1738

Patent

active

042843367

ABSTRACT:
An automatic focusing camera wherein after the distance to object has been measured automatically by an ultrasonic or optical distance measuring means, a photographic lens is automatically shifted from the minimum focusing distance position to the infinity position and a shutter is released automatically without stopping the lens when the lens is shifted to such a position where the image of an object is in sharp focus.

REFERENCES:
patent: 3713371 (1973-01-01), Kurshara et al.

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