[求助]设计CD PLAYER镜头 [复制链接]

求那位大大教下    谢谢谢谢谢谢谢谢啦 3V3q vd  
wavelength 780nm cpM]APF-  
DPD 4.5mm rN`-ak  
focal length 4.5mm eOJ_L]y-  
material sk5 h`4!Qv  
edge thickness >1mm ]P)2Q!X  
aspherics  allowed on both sides (>`S{L C>s  
image plate 1.25mm thick ,fk5 [#+klP$  
spacing  >1.8mm between lens and plate m.c2y6<=  
inage  format   0.2mm dia (use image heights of 0.0 and 0.1 mm) 1l\.>H\E  
  "B*UZ.cC  
老师留的作业。。。。 yDAvl+  

我擦類。。上海理工的么。。。。