Surface quality: 60-40
(VgNb&Yo9 ,*/Pg52? The surface marked R1 is conic surface (aspheric surface) with folowing equation:
DH5bpg&T Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003
7\mDBG <57g{e0I The surface marked R2 is conic surface (aspheric surface) with folowing equation:
f:]u`ziM Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003
Z6
;Wd_ :qxm !P 还有下面这个图
Bk,2WtVX }@d>, 1DU
N99[.mErU p-.Ri^p 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?
^6Yd} Pp,Um( 下面的小格子里都是什么意思啊
:^n*V6.4 ]k[x9,IU\y 谢谢