Title:
F/STOP DIGITAL VALUE DISPLAY DEVICE OF CAMERAS
Document Type and Number:
Japanese Patent JPS5443021
Kind Code:
A
Abstract:
PURPOSE: To alarm the outside of the control range of the preset state of an exchangeable-lens shutter-priority camara by comparing and displaying aperture step number signals and photometric output, set shutter, shutter speed signals, etc.
Inventors:
UEDA HIROSHI
TOMINAGA SHINJI
TOMINAGA SHINJI
Application Number:
JP11034277A
Publication Date:
April 05, 1979
Filing Date:
September 12, 1977
Export Citation:
Assignee:
MINOLTA CAMERA KK
International Classes:
G03B7/20; G03B17/18; (IPC1-7): G03B7/20; G03B17/18