[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 G.}Ex!8R7_  
wavelength 780nm !FhiTh:GCh  
DPD 4.5mm (_Ld^^|  
focal length 4.5mm GkutS.2G#  
material sk5 o Y
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edge thickness >1mm *YhX6J1  
aspherics  allowed on both sides :2\H>^uV  
image plate 1.25mm thick ,fk5 T&5dF9a  
spacing  >1.8mm between lens and plate @Qa)@'u  
inage  format   0.2mm dia (use image heights of 0.0 and 0.1 mm)
YnCWmlC  
  P!Mz5QZ+  
老师留的作业。。。。 B3Yj  

我擦類。。上海理工的么。。。。