Surface quality: 60-40
0Kxc$c ON|Bpt2Qp The surface marked R1 is conic surface (aspheric surface) with folowing equation:
( 5] |Kcp| Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003
oX@0+*" 0 V:z(r The surface marked R2 is conic surface (aspheric surface) with folowing equation:
o[W7'1O Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003
n0:Y* Op /AX1LYlr 還有下面這個圖
't:|>;Wx L\--h`~YU 
g<VJ4T E6R q h !2dj 里面的半徑
公差給了，但是咱們國家
標(biāo)準(zhǔn)一般使用
光圈來表示，如何換算呢？
u ;m[, GU\} }j] 下面的小格子里都是什么意思啊
3zU!5t g <J4|FOz!= 謝謝
