JB/T 5188-1991
Automatic control of exposure for electronic flash equipment (English Version)

Standard No.

JB/T 5188-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Machinery

Status

Withdraw

Latest

JB/T 5188-1991

Scope

This standard specifies the unique performance and measurement methods of the automatic exposure system of electronic flash devices, and specifies relevant measurement conditions. This standard applies to automatic exposure control systems installed in electronic optometry devices or used in conjunction with electronic flash devices.

JB/T 5188-1991 history

• 1991 JB/T 5188-1991 Automatic control of exposure for electronic flash equipment