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- Error analysis and correction of digital projection focimeter[J]. 引用该论文 杨并上;廖海洋;王涵.
- This paper introduces the realization of focimeter system based on CCD and ARM,and discusses the interrelated parameter arithmetic of lens based on CCD at the same time. 介绍了基于CCD和ARM的焦度计系统的实现,同时着重讨论了了基于CCD的透镜的相关参数算法,最后介绍了基于该算法的系统的实现。
- Methods:Explain the difference between power and vertex power from basic definitions of optics, and analyze the measuring principle and error of focimeter. 方法:从光学的基础定义出发,阐述光焦度和顶焦度的差别,并对焦度计的测量原理和误差进行正确分析。
- Research on Data Collection and Processing of Line Scan CCD in Focimeter 查片仪中线阵CCD的数据采集和处理研究
- Evaluation of measuring uncertainty on vertex power indication error of focometer 焦度计顶焦度示值误差测量不确定度的评定
- Keywords power;vertex power;focal length;vertex focal length;paraxial zone;focimeter; 光焦度;顶焦度;焦距;顶焦距;近轴区;焦度计;
- coincidence focometer 重合式焦距仪
- focimeter n. 焦点计
- focometer n. 焦距计