摘要
论述了不同情况下光圈、摄距、镜头焦距对景深的影响,分析了前景深与后景深的差别,讨论了景深理论在摄影中的应用。
This paper discusses the effects on depth of field in various condition of diaphragm,the distance between object and focus and focal length.Analyses the difference between front and back depth of field,and presents the application of depth of field taking photographs.
出处
《南阳师范学院学报》
CAS
2004年第12期34-36,40,共4页
Journal of Nanyang Normal University
关键词
景深
景深近界限
景深远界限
前景深
后景深
depth of field
near limit on depth of field
far limit on depth of field
front depth of field
back depth of field
