单项选择题左眼-6.25DS,矫正视力1.5,加上雾视量后度数为?()
A.-4.50DS
B.-4.75DS
C.-4.25DS
D.-8.00DS
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1.单项选择题左眼-7.50DS,矫正视力1.5,加上雾视量后度数为?()
A.-5.75DS
B.-5.50DS
C.-6.00DS
D.+1.75DS
2.单项选择题左眼-3.75DS,矫正视力1.2,加上雾视量后度数为?()
A.+5.25DS
B.-5.25DS
C.+1.50DS
D.-2.25DS
3.单项选择题左眼-2.25DS,矫正视力1.0,加上雾视量后度数为?()
A.+1.25DS
B.+1.50DS
C.-1.00DS
D.-0.50DS
4.单项选择题左眼+2.25DS,矫正视力1.0,加上雾视量后度数为?()
A.+2.25DS
B.+3.50DS
C.+1.00DS
D.+3.00DS
5.单项选择题左眼+1.75DS,矫正视力1.2,加上雾视量后度数为?()
A.+1.75DS
B.+0.25DS
C.+3.25DS
D.+2.25DS
6.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.+1.50DS
B.+1.25DS
C.+1.75DS
D.+1.00DS
7.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.-4.25DS
B.-3.25DS
C.-2.25DS
D.+1.00DS
8.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.-1.25DS
B.+1.00DS
C.+1.25DS
D.-1.00DS
9.单项选择题右眼+1.50DS,矫正视力0.8,需要多少度数的雾视量?()
A.-1.25DS
B.+1.25DS
C.+1.00DS
D.-1.00DS
10.单项选择题右眼+0.50DS,矫正视力1.0,需要多少度数的雾视量?()
A.-1.25DS
B.+1.25DS
C.+1.50DS
D.-1.50DS