Device for controlling image signal recording operation

Details Device for controlling image signal recording operation Device for controlling image signal recording operation

1995-11-08

1999-01-05

Adams, Russell

Photography

Camera combined with or convertible to diverse art device

G03B 1900

Patent

active

058571256

ABSTRACT:
An image signal recording operation control device is provided in a still video camera. The control device has a photographing optical system by which an image is formed on an electro-developing recording medium, by which the image is electronically developed. The control device also has a scanner optical system by which the image developed by the electro-developing recording medium is formed on a sensor imaging plane. A line sensor is provided for scanning on the sensor imaging plane to read out the image. When the electro-developing recording medium is not mounted in the still video camera, i.e., when an aerial image formed by the photographing optical system is read by the line sensor, the scanner optical system is displaced by a predetermined amount along the optical axis, in comparison with a state in which the electro-developing recording medium is mounted, so that the scanner optical system can form an in-focus image on the sensor imaging plane.

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