Matsuda S, Nitoh T
Appl Opt. 1972 Aug 1;11(8):1850-6. doi: 10.1364/AO.11.001850.
This paper is concerned with flare measurement in photographic lenses by three colors instead of white light. The results have interesting relations to the antireflection coating, the barrel interior finishing, area and condition of the iris diaphragm of the lens, and the lens edge painting. For color photography, it is more realistic to evaluate flare by means of the relative amount present in each of the blue, green, and red color components. In accordance with the data thus measured, various countermeasures can be considered.
本文关注的是通过三种颜色而非白光来测量摄影镜头中的耀斑。研究结果与抗反射涂层、镜筒内部光洁度、镜头光圈的面积和状态以及镜头边缘涂层有着有趣的关联。对于彩色摄影而言，通过测量蓝、绿、红三色分量中各自的相对耀斑量来评估耀斑更为实际。根据如此测得的数据，可以考虑采取各种应对措施。
