Regulated parallax compensation system for a camera finder

Details Regulated parallax compensation system for a camera finder Regulated parallax compensation system for a camera finder

1994-04-28

1995-09-19

Gellner, Michael L.

G03B 1314

Patent

active

054520347

ABSTRACT:
A parallax compensation system in a camera finder includes a mirror surface mounted to a mounting member. The mounting member is rotatably mounted to a mounting frame having protrusions about which the mounting member rotates such that the mounting member is rotatable about an axis defined on the mirror surface. A cam mechanism is rotatably mounted on a top surface of the mounting frame for regulation of the mounting member to have a predetermined position. An urging member biases the mounting member against the cam mechanism, so that when the cam mechanism is rotated, the mounting member is rotated about its axis according to a cam surface of the cam mechanism. The mounting member is rotated about the axis of the mirror surface to change an optical axis of the same to compensate for parallax.

REFERENCES:
patent: 4924247 (1990-05-01), Suzuki et al.
patent: 5142312 (1992-08-01), Suzuki et al.
patent: 5216457 (1993-06-01), Yamaguchi et al.
patent: 5258792 (1993-11-01), Suzuki et al.
patent: 5345287 (1994-09-01), Taguchi

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