中文说明：
可模拟单透镜的几何光线追迹图，分析焦距与面型的关系，作为输入zemax，codev光学设计软件的初始结构
English Description：
It can simulate the geometric ray tracing of a single lens, analyze the relationship between focal length and surface shape, and input the initial structure of ZEMAX, codev optical design software