[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 VBssn]w  
wavelength 780nm w%k)J{\  
DPD 4.5mm RfwTqw4@  
focal length 4.5mm )gCHwu  
material sk5 TUEEwDK-  
edge thickness >1mm K,}"v ;||  
aspherics  allowed on both sides Rh%/xG#k  
image plate 1.25mm thick ,fk5 t?]6>J_V  
spacing  >1.8mm between lens and plate >M^ 1m(  
inage  format   0.2mm dia (use image heights of 0.0 and 0.1 mm) VmkYl$WZo  
  Tc)T0dRP  
老师留的作业。。。。 @"HR"@pX  

我擦類。。上海理工的么。。。。