ANSI PH3.609-1980
Dimensions for Resolution Test Target for Photographic Optics

Standard No.

ANSI PH3.609-1980

Release Date

1980

Published By

American National Standards Institute （ANSI)

Latest

ANSI PH3.609-1980

Scope

Describes the geometry for a test target to be used either indivually or as a part of a test target array in determining the resolving power of an image-forming optical system.

ANSI PH3.609-1980 history

• 1980 ANSI PH3.609-1980 Dimensions for Resolution Test Target for Photographic Optics