Surface quality: 60-40 ^! ^8]u<Q
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The surface marked R1 is conic surface (aspheric surface) with folowing equation: jM1|+o*Wr
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 . (*V|&n
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The surface marked R2 is conic surface (aspheric surface) with folowing equation: |x3(Tf
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 2#'{Q4K
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还有下面这个图 ,c_[`q\
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-WP_0
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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? /yn1MW[.
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下面的小格子里都是什么意思啊 ~]?Q'ER
^.jIus5
谢谢