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  • ISO 2720:1974

    Current The latest, up-to-date edition.

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

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  01-08-1974

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Product Note This standard also referes to CEI 68-2-6 , CEI 68-2-27.
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    PD ISO/TR 19247:2016 Photography. Guidelines for reliable testing of digital still cameras
    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
    14/30273272 DC : 0 BS ISO 18383 - PHOTOGRAPHY - DIGITAL CAMERAS - SPECIFICATION GUIDELINE
    ISO 9848:2003 Photography Source document microfilms Determination of ISO speed and ISO average gradient
    BS ISO 7187:1995 Photography. Materials for direct-positive colour-print cameras. Determination of ISO speed
    BS ISO 9848:2003 Photography. Source document microfilms. Determination of ISO speed and ISO average gradient
    ISO/TR 19247:2016 Photography Guidelines for reliable testing of digital still cameras
    BS 1380-5:1985 Speed of sensitized photographic materials Method for determining the speed of direct positive colour print camera materials
    BS ISO 18383:2015 Photography. Digital cameras. Specification guideline
    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
    NAPM IT2.51 : 0 PHOTOGRAPHY - SOURCE DOCUMENT MICROFILMS DETERMINATION OF ISO SPEED AND ISO AVERAGE GRADIENT
    ISO 18383:2015 Photography — Digital cameras — Specification guideline
    DIN ISO 5800 E : 2003 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
    17/30289132 DC : 0 BS ISO 19093 - PHOTOGRAPHY - DIGITAL CAMERAS - MEASURING LOW LIGHT PERFORMANCE
    PIMA IT3.301 : 0 PHOTOGRAPHY - CAMERAS - AUTOMATIC CONTROL OF EXPOSURE
    DIN ISO 5800:2003-11 PHOTOGRAPHY - COLOUR NEGATIVE FILMS FOR STILL PHOTOGRAPHY - DETERMINATION OF ISO SPEED

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60068-2-27:2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    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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