单项选择题右眼初次MPMVA度数-2.25DS,矫正视力1.2,散光表前雾视+0.75DS,雾视后度数为()

A.-2.50DS
B.-2.25DS
C.-1.50DS
D.-1.75DS


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3.单项选择题左眼-3.75DS,矫正视力1.0,加上雾视量后度数为?()

A.-3.50DS
B.-2.25DS
C.-2.50DS
D.-3.00DS

4.单项选择题左眼-1.75DS,矫正视力1.0,加上雾视量后度数为?()

A.-0.50DS
B.-1.25DS
C.+0.50DS
D.+1.25DS

5.单项选择题左眼-2.75DS,矫正视力1.0,加上雾视量后度数为?()

A.-1.50DS
B.-1.25DS
C.+0.75DS
D.+1.25DS

6.单项选择题左眼-2.75DS,矫正视力0.8,加上雾视量后度数为?()

A.-1.75DS
B.-1.25DS
C.+0.75DS
D.+0.25DS

7.单项选择题左眼-2.00DS,矫正视力0.8,加上雾视量后度数为?()

A.-1.00DS
B.-0.25DS
C.+0.75DS
D.+0.25DS

8.单项选择题左眼-1.50DS,矫正视力0.8,加上雾视量后度数为?()

A.-0.50DS
B.-0.25DS
C.+0.50DS
D.+0.25DS

9.单项选择题左眼-1.25DS,矫正视力0.8,加上雾视量后度数为?()

A.-0.25DS
B.0.00DS
C.-0.50DS
D.+0.25DS

10.单项选择题左眼-0.75DS,矫正视力0.8,加上雾视量后度数为?()

A.+0.50DS
B.+0.75DS
C.+1.00DS
D.+0.25DS