Automatic focusing camera

Details Automatic focusing camera Automatic focusing camera

1982-12-30

1984-12-11

Adams, Russell E.

G03B 310

Patent

active

044874952

ABSTRACT:
In an automatic focusing camera comprising optical object distance detecting means having a light emitting element for measuring an object distance and a light receiving element for receiving the reflected light from an object, provision being made of rotating means which rotates about an optical axis of a camera lens and which has scanning means cooperating with the light receiving element to detect the object distance as a function of an angular displacement of the rotating means.

REFERENCES:
patent: 3896457 (1975-07-01), Yamanishi et al.

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