Patent
1988-12-06
1989-09-05
Gellner, Michael L.
350531, G03B 500
Patent
active
048643394
ABSTRACT:
This apparatus includes a lens element (2) associated with first guide means (6, 7) defining a first degree of freedom of this lens element (2) in a plane parallel to the film plane. These first guide means (6, 7) are associated in turn with second guide means (11, 12) defining a second means [sic] of freedom, via a ring (10) parallel to the plane of the lens element (2). These second guide means (11, 12) are hinged to parts (14) that are structurally connected to the body of the camera. Accelerometers (20, 21, 22, 28, 29, 30) measure the acceleration along the two degrees of freedom, and their signals serve to control motors (16, 23) that act via cams (27, 24) on the first and second guide means, respectively, to compensate for the movements recorded by the accelerometers.
REFERENCES:
patent: 3870416 (1975-03-01), Brady et al.
Arditi Marcel
Gross Daniel
Revillet Georges
Vasey Francois
Canon Kabushiki Kaisha
Gellner Michael L.
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