本国际标准规定了 彩色反转相机IS0速度的确定 电影制作连续色调的彩色图像 旨在在透明的tllumlnators上查看 或者根据SLRDE的规定，它也适用于 非营利组织使用的8毫米和16毫米电影胶片 应用。 本国际标准不适用于专业人员 用于非专业应用的电影。

This lnternatlonal Standard specifies the method for determlnlng the IS0 speed of colour reversal camera films producrng continuous-tone prctorial images that are intended to be viewed on transparency tllumlnators or by prelection as slrdes It also applies to 8 mm and 16 mm motion-picture films used in nonprofesslonal applications. This International Standard does not apply to professional motion-picture films used in non-professional applications.