Surface quality: 60-40 [.yx2@W
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The surface marked R1 is conic surface (aspheric surface) with folowing equation: )jQe K
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 3=eGS
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The surface marked R2 is conic surface (aspheric surface) with folowing equation: 2>_LX!kyP]
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 ~d<`L[
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还有下面这个图 QIxJFr;>
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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? '/]Aaf@U8
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下面的小格子里都是什么意思啊 OuJy$e
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谢谢