Surface quality: 60-40 ~Gm<F .(+
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The surface marked R1 is conic surface (aspheric surface) with folowing equation: Z>
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Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 5IE3[a% X
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The surface marked R2 is conic surface (aspheric surface) with folowing equation: /}A"F[5
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 HO[W2 b
t 66Cx
还有下面这个图 /iURP-rl
d1]CN6 7{G
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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？ )N$T&
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下面的小格子里都是什么意思啊 ~ +DPq|-O
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谢谢
