Blur prevention system for optical apparatus

Details Blur prevention system for optical apparatus Blur prevention system for optical apparatus

1997-11-12

1998-12-15

Perkey, W. B.

Photography

Camera shake sensing

Having stabilization system

359554, G03B 1700, G02B 2764

Patent

active

058505768

ABSTRACT:
A blur prevention system for an optical apparatus includes a camera body having combined unitedly a viewfinder for observing an object image and a photography unit including a photography optical system for exposing film or electrically recording an object image, a holding unit separated from the camera body and used to hold the camera body, a blur detector incorporated in the camera body for detecting a magnitude of trembling of the camera body, and a blur prevention drive unit incorporated in the holding unit and including a driving mechanism for displacing the camera body relative to the holding unit according to the magnitude of trembling detected by the blur detector so that the tremble of the camera body can be canceled.

REFERENCES:
patent: 5130729 (1992-07-01), Sato et al.
patent: 5655157 (1997-08-01), Enomoto

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