节点文献
影响景深的因素
The Factors Having Effects on Depth of Field
【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。
【Abstract】 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.
【关键词】 景深;
景深近界限;
景深远界限;
前景深;
后景深;
【Key words】 depth of field; near limit on depth of field; far limit on depth of field; front depth of field; back depth of field;
【Key words】 depth of field; near limit on depth of field; far limit on depth of field; front depth of field; back depth of field;
- 【文献出处】 南阳师范学院学报(自然科学版) ,Journal of Nanyang Teachers’ College , 编辑部邮箱 ,2004年12期
- 【分类号】O435.1
- 【被引频次】1
- 【下载频次】365