[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 iKEKk\j-w  
wavelength 780nm &T/9yW[L  
DPD 4.5mm {4jSj0W  
focal length 4.5mm '*{Rn7B5  
material sk5 wTAEJ{p  
edge thickness >1mm mt6uW+t/
 
aspherics  allowed on both sides c68$pgG  
image plate 1.25mm thick ,fk5 DBrzw+;e3  
spacing  >1.8mm between lens and plate snzH}$Ls  
inage  format   0.2mm dia (use image heights of 0.0 and 0.1 mm) AeQ&V d|  
  N*)8L[7_;  
老师留的作业。。。。 IhKas4  

我擦類。。上海理工的么。。。。