本国际标准规定了一种测定照相胶片、底片和胶片分辨率的方法 纸张，包括黑白胶片、黑白打印纸、彩色反转胶片、彩色负片 胶卷和彩色印刷纸。 不包括设计用于X射线和其他高能辐射的材料，也不包括用于辐射的摄影材料 医用射线照相术，其中曝光源是与胶片接触的增感屏（在一个胶片上增感） 或两面）。也不包括具有光敏聚合物、重氮等感光层的材料。

This International Standard specifies a method for determining the resolving power of photographic films, plates and papers, including black-and-white films, black-and-white printing papers, colour-reversal films, colour-negative films, and colour-printing papers. Materials designed for X-ray and other high-energy radiation are excluded, as are photographic materials used in medical radiography where the exposure source is an intensifying screen in contact with the film (sensitized on one or two sides). Also excluded are materials having photo-polymer, diazo, etc. light-sensitive layers.