ISO 12232:2019 Photography — Digital still cameras — Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index — Amendment 1: Determination of encoding-relative
This document specifies the method for assigning and reporting ISO speed ratings, ISO speed latitude ratings, standard output sensitivity values, and recommended exposure index values, for digital still cameras. It is applicable to both monochrome and colour digital still cameras.
ISO 12232:2019 Referenced Document
ISO 14524 Photography - Electronic still-picture cameras - Methods for measuring opto-electronic conversion functions (OECFs)
ISO 7589:2002 Photography - Illuminants for sensitometry - Specifications for daylight, incandescent tungsten and printer
ITU-R BT.709 Parameter values for the HDTV standards for production and international programme exchange
ISO 12232:2019 history
2020ISO 12232:2019/Amd 1:2020 Photography — Digital still cameras — Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index — Amendment 1: Determination of encoding-relative
2019ISO 12232:2019 Photography — Digital still cameras — Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index — Amendment 1: Determination of encoding-relative
2006ISO 12232:2006 Photography - Digital still cameras - Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index
1998ISO 12232:1998 Photography - Electronic still-picture cameras - Determination of ISO speed