BS ISO 12232:2006 Photography - Digital still cameras - Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index
This International Standard 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. This International Standard is applicable to both monochrome and colour digital still cameras.
BS ISO 12232:2006 history
2020BS ISO 12232:2019+A1:2020 Photography. Digital still cameras. Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index
1970BS ISO 12232:2019 Photography — Digital still cameras — Determination ofexposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index
2006BS ISO 12232:2006 Photography - Digital still cameras - Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index