滤光镜的因数与应用

FILTER COEFFICIENT AND APPLICATION

本文对滤光镜的因数与影响滤光镜因数的三个因素 ,以及滤光镜曝光倍数的计算方法 ;滤光镜的缺陷及检验方法等方面进行了分析 .对在摄影创作中正确的了解和应用滤光镜的因数 。

This study is designed to examine filter coefficient and its three affecting factors. In addition, the counting methods of filter exposure multiple, its shortages as well as testing methods will be discussed and analyzed so as to offer necessary and useful help to grasp and make proper use of filter coefficient in photograph production.