Title:
CONTROL METHOD FOR PHOTOGRAPHIC DIAPHRAGM
Document Type and Number:
Japanese Patent JPS5376832
Kind Code:
A
Abstract:
PURPOSE: To perform a good automatic diaphragm operation for the camera in a simple mechanism by suspending the determining mechanism for the diaphragm position with an electric motor which stops abruptly by the electric shock.
Inventors:
SHIOZAWA KAZUO
YAGI MICHIO
YAGI MICHIO
Application Number:
JP15147476A
Publication Date:
July 07, 1978
Filing Date:
December 18, 1976
Export Citation:
Assignee:
KONISHIROKU PHOTO IND
International Classes:
G03B7/085; G03B7/10; (IPC1-7): G03B7/10