| Description:The ISO Class contains the iso_number and iso_mode_id attributes. This class is added to support more commercial off-the-shelf (COTS) cameras or instruments which typically use this value to specify a setting for the instrument's sensitivty to light. If is often analogous to gain. ISO Sensitivity is a standard set by the International Organization for Standardization (ISO). A lower ISO value means less sensitivity to light, while a higher ISO means more sensitivity. Values defined here should generally conform to the ISO standard 12232:2019 |