This paper mainly discusses the sensitometry and chemical analysis routine work in motion picture film processing.
本文主要叙述以下二个题目,即感光测定和化学分析。
英语百科
Film stock
Film stock is an analog medium that is used for recording motion pictures or animations. It is a strip or sheet of transparent plastic film base coated on one side with a gelatin emulsion containing microscopically small light-sensitive silver halide crystals. The sizes and other characteristics of the crystals determine the sensitivity, contrast and resolution of the film.