[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 |=frsf~?  
wavelength 780nm ^3-Wxn9&  
DPD 4.5mm s\`Vr;R:|  
focal length 4.5mm 2z\4?HJy  
material sk5 ecH-JPm'  
edge thickness >1mm `tkd1M  
aspherics  allowed on both sides #NVqS5  
image plate 1.25mm thick ,fk5 A!kNqJ2  
spacing  >1.8mm between lens and plate Qn7l-:`?  
inage  format   0.2mm dia (use image heights of 0.0 and 0.1 mm) #c0 dZ  
  K+` Vn  
老师留的作业。。。。 ZHshg`I`  

我擦類。。上海理工的么。。。。