问题:
A球性RGP
B前环曲面RGP
C后环曲面RGP
D双环曲面RGP
[单选题]K值读数为:42.50 @ 180 / 45.50 @ 90,镜片处方为:-2.50-3.50x175,病人若选择散光硬镜,试戴镜选择()
答案解析:
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