彩色负片染料型黄滤色层

黄滤色层是确保彩色底片彩色还原真实和提高影像清晰度的一项重要组分。黄滤色层可由胶态金属银或特定的黄色染料构成，也可由两者组合而成。本文扼要介绍了各类黄滤色层的性能特点，并对其优缺点进行了比较。

Dye-type Yellow Filtering Layer for Color Negative Films

Yellow filtering layer is an important component of color negative film for ensuring a real color reproduction and improving the image sharpness.These yellow filtering layers can be made with either colloidal silver or specific yellow dyes,and in some cases with mixture of both.This paper outlines their characteristics,and compares their merits and disadvantages.