Active standard | Published: 01/08/1974

ISO 2720:1974

Photography — General purpose photographic exposure meters (photoelectric type) — Guide to product specification
(Photographie — Posemetres photographiques pour usage général (type photoélectrique) — Base de spécification)

Available languages: English, French

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO 2720:1974

Publication date: 01/08/1974

Pages: 7

Country: International technical standard

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Anotation

Description / Abstract: 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.

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