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ANSI IT3.612 1997 Edition, 1997 OPTICS AND OPTICAL INSTRUMENTS - OPTICAL TRANSFER FUNCTION - PRINCIPLES AND PROCEDURES OF MEASUREMENT
ANSI IT3.613 1998 Edition, July 16, 1998 OPTICS AND OPTICAL INSTRUMENTS - QUALITY EVALUATION OF OPTICAL SYSTEMS - DETERMINATION OF DISTORTION
ANSI IT3.615 1998 Edition, 1998 FOR PHOTOGRAPHY (OPTICS) - LENS AND LENS SYSTEMS - MEASUREMENT METHOD FOR VEILING GLARE
ANSI IT3.616 1999 Edition, 1999 ANTIREFLECTION COATINGS FOR PHOTOGRAPHIC LENSES - SPECIFICATIONS AND MEASUREMENT METHODS
ANSI IT3.619 1998 Edition, 1998 FOR PHOTOGRAPHY (OPTICS) - RANGEFINDERS AND OTHER FOCUSING AIDS PERFORMANCE SPECIFICATIONS
ANSI IT3.620 1999 Edition, March 16, 1999 CAMERA VIEWFINDERS - PERFORMANCE SPECIFICATIONS AND MEASUREMENT METHODS
ANSI IT3.710 1998 Edition, February 20, 1998 PHOTOGRAPHY (EQUIPMENT) - MARRING OF SUPPORTING SURFACES - MEASUREMENT METHODS
ANSI IT4.125 82nd Edition, 1987 PHOTOGRAPHIC GRADE P-METHYLAMINOPHENOL SULFATE
ANSI IT4.136 81st Edition, 1987 PHENYL-3-PYRAZOIDINONE
ANSI IT4.14 1996 Edition, 1996 PHOTOGRAPHY (PROCESSING)- DEVELOPERS FOR BLACK-AND-WHITE FILMS AND PLATES-METHOD FOR GRAININESS EVALUATION
ANSI IT4.154 81st Edition, 1995 SPECIFICATION FOR PHOTOGRAPHIC GRADE ALUMINUM CHLORIDE SOLUTION
ANSI IT4.155 81st Edition, January 16, 1981 Photography (Chemicals) - Aluminum Sulfate Solution