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ISO 2720:1974

Photography — General purpose photographic exposure meters (photoelectric type) — Guide to product specification

Standard Details

Specified are calibration levels and test conditions for general-purpose photoelectric exposure meters which measure reflected or incident light, or both, in determining photographic exposure for camera use. The specifications apply to exposure meters containing a light-sensitive element, and indicating electrical instrument, a directional system and a calculator to correlate the meter indications with the camera exposure settings.

General Information

Status : Published
Standard Type: Main
Document No: ISO 2720:1974
Document Year: 1974
Pages: 7
Edition: 1
  • ICS:
  • 37.040.10 Photographic equipment. Projectors

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ISO 2720:1974
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