[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 "M)kV5v%  
wavelength 780nm &.> 2@  
DPD 4.5mm K>"]*#aBv  
focal length 4.5mm B.e3IM0  
material sk5 -2{NIF^H  
edge thickness >1mm XS L*e  
aspherics  allowed on both sides }.nHT0l  
image plate 1.25mm thick ,fk5 0Y%u[i/  
spacing  >1.8mm between lens and plate doIcO,Q  
inage  format   0.2mm dia (use image heights of 0.0 and 0.1 mm) oVG/[e|c'  
  0gR!W3dh  
老师留的作业。。。。 XZ8#8Di8  

我擦類。。上海理工的么。。。。