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ANSI IT3.405 1996 Edition, 1996 PHOTOGRAPHY - DETERMINATION OF FLASH GUIDE NUMBERS
ANSI IT3.407 1998 Edition, March 19, 1998 PHOTOGRAPHY (FLASH EQUIPMENT) - LIGHT OUTPUT FOR FLASHLAMP/ REFLECTOR COMBINATION - MEASUREMENT METHODS
ANSI IT3.411 1996 Edition, 1996 PHOTOGRAPHY (FLASH EQUIPMENT) - MECHANICALLY OPERATED FLASHCUBES (MAGICUBES) - DIMENSIONS AND TEST METHOD
ANSI IT3.412 83rd Edition, 1994 PHOTOGRAPHY (FLASH EQUIPMENT) - PHOTOGRAPHIC FLASHBAR - SPECIFICATIONS
ANSI IT3.414 84th Edition, 1997 PHOTOGRAPHY (FLASH EQUIPMENT) - FLIPFLASH/TOPFLASH ARRAYS
ANSI IT3.415 84th Edition, November 13, 1997 PHOTOGRAPHY (FLASH EQUIPMENT) - FLASH ARRAY "600"
ANSI IT3.602 1997 Edition, November 13, 1997 PHOTOGRAPHY (OPTICS) - CAMERA LENSES - FOCAL LENGTH, FOCUSING SCALE, AND DISTANCE SCALE MARKINGS
ANSI IT3.604 1999 Edition, July 21, 1999 PHOTOGRAPHY (OPTICS) - PHOTOGRAPHIC LENSES - MEASUREMENT METHOD FOR DISTRIBUTION OF ILLUMINANCE
ANSI IT3.609 1998 Edition, 1998 FOR PHOTOGRAPHY (LENSES) - VISUAL AND PHOTOGRAPHIC RESOLVING POWERMEASUREMENT METHOD
ANSI IT12.1 1994 Edition, January 1, 1994 Photography (Imaging Materials) - 135-Size Film Canister Bottoms - Composition
ANSI IT12.2 1995 Edition, January 1, 1995 Photography (Imaging Materials) - 135-Size Film Canister Lids - Composition
ANSI IT2.17 1995 Edition, 1995 PHOTOGRAPHY - DENSITY MEASUREMENTS - PART 4: GEOMETRIC CONDITIONS FOR REFLECTION DENSITY