• I3A IT2.5-1993
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I3A IT2.5-1993

  • Photography - Black-and-White Pictorial Still Camera Negative Film/Process Systems - Determination of ISO Speed (same as ANSI/ISO 6-1993)
  • standard by International Imaging Industry Association, 11/14/1994
  • Publisher: I3A

$15.00$29.00


This lnternatlonal Standard speclfles the method fordeterminlng the IS0 speed of black-and-white negativecamera films used for plctorral still photography.

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