Automatic focusing adaptor for camera lens

Details Automatic focusing adaptor for camera lens Automatic focusing adaptor for camera lens

1985-01-24

1986-12-09

Perkey, William B.

35419512, G03B 300

Patent

active

046276998

ABSTRACT:
According to the apparatus of the present invention, an automatic focusing unit is supplied. This unit, disposed between the camera body and the photographing lens, cooperates with the photographing lens to form an image of an object on the focal plane. Since all members and mechanisms (e.g. lens system driving mechanism) required for the apparatus have an extremely efficient arrangement, excellent operability is realized.

REFERENCES:
patent: 4456356 (1984-06-01), Okobe

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