Surface quality: 60-40 %aK[Yvo6
R8u8jG(4
The surface marked R1 is conic surface (aspheric surface) with folowing equation: xZ;eV76
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 7qOkv1.}0
Y,Z$U| U
The surface marked R2 is conic surface (aspheric surface) with folowing equation: wzd(= *N
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 "N=$ =Dy >
`^hA &/1
还有下面这个图 y] D\i5Xv
X=)L$Kd7
a6./;OC
3!gz^[!?EN
里面的半径公差给了，但是咱们国家标准一般使用光圈来表示，如何换算呢？ 8~-TN1H
CkNR{?S
下面的小格子里都是什么意思啊 f~a
7E;y
H,w8+vZ4\
谢谢
