Aktivní norma | Vydána: 05.03.2013

ISO 2721:2013-ed.2.0

Photography — Film-based cameras — Automatic controls of exposure
(Photographie — Appareils de prise de vues a film — Commandes automatiques de l´exposition)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

od 2 073.60 CZK zobrazit na eshopu

Podrobné informace

Označení: ISO 2721:2013-ed.2.0

Datum vydání: 05.03.2013

Stran: 11

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: ISO 2721:2013 specifies the exposure at the focal plane of film-based cameras for values of two exposure parameters, i.e. field luminance and film speed, and also describes methods of evaluating other photometric characteristics, such as the acceptance angles of the photoelectric system. ISO 2721:2013 applies to automatic exposure control systems which are built into film-based cameras or coupled with them to regulate the exposure in the focal plane as a function of the several exposure parameters.

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