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ISO 2721:2013

Photography — Film-based cameras — Automatic controls of exposure

Standard Details

ISO 2721:2013 specifies the exposure at the focal plane of film-based cameras for values of two exposure parameters, i.e. field luminance and film speed, and also describes methods of evaluating other photometric characteristics, such as the acceptance angles of the photoelectric system.

ISO 2721:2013 applies to automatic exposure control systems which are built into film-based cameras or coupled with them to regulate the exposure in the focal plane as a function of the several exposure parameters.

General Information

Status : Published
Standard Type: Main
Document No: ISO 2721:2013
Document Year: 2013
Pages: 11
Edition: 2
  • ICS:
  • 37.040.10 Photographic equipment. Projectors

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ISO 2721:2013
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