ISO 2721:1982 en

Photography - Cameras - Automatic controls of exposure

  • Deze norm is ingetrokken sinds 13-03-2013

48,19 58,31 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 7
Gepubliceerd op 01-12-1982
Taal Engels
Defines the exposure at the focal plane of cameras for values of two exposure parameters, i.e. field luminance and film speed. Also desccribed are methods of evaluating other photometric characteristics. The data apply to automatic exposure control systems which are built into cameras or coupled with them to regulate the exposure in the focal plane in dependence of the various exposure parameters.


ICS-code 37.040.10
Engelse titel Photography - Cameras - Automatic controls of exposure
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