Question

A person with a myopic eye cant see objects beyond 1.2 m distinctly . What can be said about the likely size of his eyeball? State the nature of the corrective lens that is needed to restore his proper vision?
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Answer 1

Answer:

In the defect of vision called as myopia the eyeball increases in size. So, the person with a myopic eye which cannot see distant objects beyond 1.2 metre distinctly has an eyeball which is elongated in size. myopia can be corrected with the help of concave lens of appropriate focal length.