Q.

A person goes his eyes tested. The optician’s prescription for the spectacles reads: 

 Left eye : -200 D; Right eye :  -250 D. The person is having a defect of vision called

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a

Presbyopia 

b

Myopia 

c

Astigmatism 

d

Hypermetropia 

answer is B.

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Detailed Solution

As the power of the lenses is negative, the defect should be myopia.

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