A.底偏 B.尖偏 C.上偏 D.下偏
A.角膜曲率計(jì) B.電腦驗(yàn)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