Title:
LIGHT EMISSION CONTROL DEVICE IN THE FLASH LIGHT EMISSION DEVICE
Document Type and Number:
Japanese Patent JPS523278
Kind Code:
A
Abstract:
PURPOSE: To provide a device for providing a control device of high precision capable of getting a precise amount of light emission according to the distance of a subject by reducing the influence of the change of voltage of a power source and the surrounding temperature.
Inventors:
IBUSAWA TSUKUMO
Application Number:
JP7943675A
Publication Date:
January 11, 1977
Filing Date:
June 27, 1975
Export Citation:
Assignee:
ASAHI OPTICAL CO LTD
International Classes:
G03B15/05; H05B41/32; H05B41/36; (IPC1-7): G03B15/05; H05B41/36
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