标准摘要
[中文适用范围]： 本国际标准规定了电子闪光设备ISO指南号的定义和确定。 它没有规定ISO 2827中规定的电子闪光设备的光输出的定义和测量方法。 [外文原描述]： ISO 1230:2007 specifies the definition and determination of the ISO guide number of electronic flash equipment. It does not specify the definitions and measuring methods for the light output of electronic flash equipment, which are specified in ISO 2827.
英文名称Photography — Determination of flash guide numbers for electronic flash equipment