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ISO 7829:1986

Photography — Black-and-white aerial camera films — Determination of ISO speed and average gradient

Standard Details

Describes a method for determining the speed and average gradient of black-and-white negative films used in aerial photography. Depending on the processing conditions, a single film product may have several speed and gradient values. The specifications do not apply to infrared aerial films.

General Information

Status : Published
Standard Type: Main
Document No: ISO 7829:1986
Document Year: 1986
Pages: 9
Edition: 1
  • ICS:
  • 37.040.20 Photographic paper, films and plates. Cartridges

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ISO 7829:1986
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