ISO 2721:2013
Current
The latest, up-to-date edition.
Photography — Film-based cameras — Automatic controls of exposure
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
05-03-2013
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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.
| Committee |
ISO/TC 42
|
| DevelopmentNote |
Supersedes ISO/FDIS 2721. (03/2013)
|
| DocumentType |
Standard
|
| Pages |
11
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 2721:2013 | Identical |
| NEN ISO 2721 : 2013 | Identical |
| BIS IS 15046 : 2001(R2017) | Identical |
| BS ISO 12232:2006 | Photography. Digital still cameras. Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index |
| ISO 12232:2006 | Photography Digital still cameras Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index |
| 04/30098104 DC : DRAFT JUL 2004 | ISO 12232 - PHOTOGRAPHY - DIGITAL STILL CAMERAS - DETERMINATION OF EXPOSURE INDEX, ISO SPEED RATINGS, STANDARD OUTPUT SENSITIVITY, AND RECOMMENDED EXPOSURE INDEX |
| BS ISO 5800:1987 | Photography. Colour negative films for still photography. Determination of ISO speed |
| BS ISO 2240:2003 | Photography. Colour reversal camera films. Determination of ISO speed |
| ISO 2240:2003 | Photography Colour reversal camera films Determination of ISO speed |
| ISO 5800:1987 | Photography Colour negative films for still photography Determination of ISO speed |
| BS 1380-2:1984 | Speed of sensitized photographic materials Method for determining the speed of colour reversal film for still and amateur cine photography |
| DIN ISO 2240:2005-10 | Photography - Colour reversal camera films - Determination of ISO speed (ISO 2240:2003) |
| BS ISO 6:1993 | Photography. Black-and-white pictorial still camera negative film/process systems. Determination of ISO speed |
| BS ISO 1230:2007 | Photography. Determination of flash guide numbers for electronic flash equipment |
| ISO 1230:2007 | Photography Determination of flash guide numbers for electronic flash equipment |
| DIN ISO 5800:2003-11 | PHOTOGRAPHY - COLOUR NEGATIVE FILMS FOR STILL PHOTOGRAPHY - DETERMINATION OF ISO SPEED |
| IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| ISO 6:1993 | Photography — Black-and-white pictorial still camera negative film/process systems — Determination of ISO speed |
| ISO 5800:1987 | Photography Colour negative films for still photography Determination of ISO speed |
| ISO 2240:2003 | Photography Colour reversal camera films Determination of ISO speed |
| AS ISO 12232:2019 | Photography - Digital still cameras - Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index |
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