ANSI PH3.402-1991
Photography - Electronic Flash Equipment - Automatic Control of Exposure

Standard No.

ANSI PH3.402-1991

Release Date

1991

Published By

American National Standards Institute （ANSI)

Latest

ANSI PH3.402-1991

ANSI PH3.402-1991 history

• 1991 ANSI PH3.402-1991 Photography - Electronic Flash Equipment - Automatic Control of Exposure