A person using-1.25D lens in his spectactes what kind of defect of vision he has?Draw the diagram to show the defect of vision and its correction with suitable lens
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chaitanyaAdepu:
what
He is suffering fron myopia because power is equal to the reciprocal of focal length and if focal length is negative then power will also be negative and concave lens has negative focal length which is used to correct the myopic eye.
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