[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 2zX]\s?3  
wavelength 780nm xPdG*OcX!  
DPD 4.5mm `T1  
focal length 4.5mm V~qNyOtA]  
material sk5 pP1|&`}ux  
edge thickness >1mm gZV
c 5u<  
aspherics  allowed on both sides \a<wKTkn  
image plate 1.25mm thick ,fk5 s$IDLs,WM  
spacing  >1.8mm between lens and plate g9OY<w5s]  
inage  format   0.2mm dia (use image heights of 0.0 and 0.1 mm) U
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lUw  
  )J=!L\  
老师留的作业。。。。 ?C]vS_jAh  

我擦類。。上海理工的么。。。。