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ISO 2721:1982

Photography — Cameras — Automatic controls of exposure
1. 12. 1982.
95.99   Povučen   5. 3. 2013.

Опште информације

95.99     5. 3. 2013.

ISO

ISO/TC 42

Međunarodni standard

37.040.10  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 2721:1982 defines the exposure at the focal plane of cameras for values of two exposure parameters, i.e. field luminance and film speed. It also gives 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.
ISO 2721:1982 is applicable to film-based cameras and it is not applicable to digital cameras.

Životni ciklus

PRETHODNO

POVUČEN
ISO/TR 2721:1975

TRENUTNO

POVUČEN
ISO 2721:1982
95.99 Povučen
5. 3. 2013.

REVIDIRAN OD

NAPUŠTEN
ISO/WD 2721

OBJAVLJEN
ISO 2721:2013