Surface quality: 60-40 l[!C-Tq  
e[|p0 ,Q  
The surface marked R1 is conic surface (aspheric surface) with folowing equation: =*U%j  
Y^2=2 R1_0 X - (1- e^2) X^2 where  R1_0 = -10.700B0.010  &  e^2 = 0.060B0.003 r4z}yt+  
~O7cUsAi'  
The surface marked R2 is conic surface (aspheric surface) with folowing equation: 2EI m  
Y^2=2 R2_0 X - (1- e^2) X^2 where  R2_0 = 13.698B0.013  &  e^2 = 0.106B0.003 ` wsMybe#  
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還有下面這個(gè)圖 IhFw