单项选择题
A.+1.75DSB.+0.25DSC.+3.25DSD.+2.25DS
左眼+0.25DS,矫正视力1.2,加上雾视量后度数为?()A.+1.50DSB.+1.25DSC.+1.75...
单项选择题左眼+0.25DS,矫正视力1.2,加上雾视量后度数为?()
A.+1.50DSB.+1.25DSC.+1.75DSD.+1.00DS
左眼-3.25DS,矫正视力0.8,加上雾视量后度数为?()A.-4.25DSB.-3.25DSC.-2.25...
单项选择题左眼-3.25DS,矫正视力0.8,加上雾视量后度数为?()
A.-4.25DSB.-3.25DSC.-2.25DSD.+1.00DS
右眼-4.25DS,矫正视力0.8,需要多少度数的雾视量?()A.-1.25DSB.+1.00DSC.+1.2...
单项选择题右眼-4.25DS,矫正视力0.8,需要多少度数的雾视量?()
A.-1.25DSB.+1.00DSC.+1.25DSD.-1.00DS