Norm

ISO 2720:1974 en

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

48,19

Over deze norm

Status Definitief
Aantal pagina's 7
Gepubliceerd op 01-08-1974
Taal Engels
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.

Details

ICS-code 37.040.10
Nederlandse titel Photography - General purpose photographic exposure meters (photoelectric type) - Guide to product specification
Engelse titel Photography - General purpose photographic exposure meters (photoelectric type) - Guide to product specification

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