From the definition of longitudinal magnification and the imaging curve,this essay analysis the longitudinal conjugated regularity of ideal optical system,and explains the practical applications by giving examples.
纵向放大率描述理想光具组的纵向共轭性质 ,在数学形式上是物象曲线的斜率 ,从纵向放大率的定义出发 ,结合物像曲线 ,分析了理想光具组的纵向共轭规律 ,并举例说明其实际应用 。
The definition mode,computing formula,function curve and their relations about transversal and longitudinal magnifications of lens imagination for object points and flat body are discussed and their application is explained.
讨论了物点、平面物体关于透镜成像的横向放大率和纵向放大率的定义式、计算式、函数曲线及相互关系，并举例说明了它们的应