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What is 'myopia' ? How to rectify it?...

What is 'myopia' ? How to rectify it?

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If the light from a distant object gets focussed at a point in front of the retina , then the defect of the eye is known as short or near sightedness. This defect or myopic eye can be corrected by having a biconcave lens in front of the eye .
In the case of myopic eye , objects at short distances only can be seen.
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SUBHASH PUBLICATION-ANNUAL EXAM QUESTION PAPER MARCH 2018-QUESTION
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