摘要
本文以两个共轴透镜组成的光学系统为例,结合具体的光路图,推导出主点和节点的计算公式,其过程简单,物理意义清晰。
The paper is regarding the combination of two thin lenses as the example.Combining concrete diagram of light road,the paper gives out the relevant formulas of cardinal point and cardinal plane of the lens combination.The process is simple and its physical meaning is easy to understand.
出处
《牡丹江教育学院学报》
2006年第5期135-136,共2页
Journal of Mudanjiang College of Education
关键词
透镜组合
焦点
焦距
lens combination
cardinal point
cardinal plane
