Surface quality: 60-40 V5UF3'3;}
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The surface marked R1 is conic surface (aspheric surface) with folowing equation: .&DhN#EN0
Y^2=2 R1_0 X - (1- e^2) X^2 where R1_0 = -10.700B0.010 & e^2 = 0.060B0.003 rJGf.qJJ
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The surface marked R2 is conic surface (aspheric surface) with folowing equation: u6AA4(
Y^2=2 R2_0 X - (1- e^2) X^2 where R2_0 = 13.698B0.013 & e^2 = 0.106B0.003 $<}$DH_Y
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還有下面這個(gè)圖 vEJWFoeEFm
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里面的半徑公差給了,但是咱們國(guó)家標(biāo)準(zhǔn)一般使用光圈來(lái)表示,如何換算呢? Tf'hc]`vS
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下面的小格子里都是什么意思啊 RZXjgddL
#1OOU
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