ANSI PH3.617-1980
Definitions Testing and Specifications for Appearance Imperfections of Optical Elements and Assemblies

Standard No.

ANSI PH3.617-1980

Release Date

1980

Published By

American National Standards Institute （ANSI)

Latest

ANSI PH3.617-1980

Scope

Describes appearance (nonfunctional) imperfections of optical elements and assemblies and provides methods of testing and specifying them.

ANSI PH3.617-1980 history

• 1980 ANSI PH3.617-1980 Definitions Testing and Specifications for Appearance Imperfections of Optical Elements and Assemblies