A.底偏 B.尖偏 C.上偏 D.下偏
A.角膜曲率計 B.電腦驗光儀 C.眼底鏡 D.裂隙燈顯微鏡
A.、-2.00，-1.00，x175 B.+3.50，+1.50，x90 C.+2.00，+0.50，x5 D.-1.00，-0.75，x45
