[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 3cThu43c  
wavelength 780nm 9L HuS  
DPD 4.5mm J"&y|;G  
focal length 4.5mm N^J*!]|  
material sk5 %6i=lyH-  
edge thickness >1mm oMc1:=EG  
aspherics  allowed on both sides x'i0KF   
image plate 1.25mm thick ,fk5 
MaErx\  
spacing  >1.8mm between lens and plate P)1
EA;  
inage  format   0.2mm dia (use image heights of 0.0 and 0.1 mm) VDiOO  
  nh;y:Bi  
老师留的作业。。。。 sHsg_6~  

我擦類。。上海理工的么。。。。