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The far point of a myopic person is 80 cm in front of the eye. What is the power of the lens required to

The far point of a myopic person is 80 cm in front of the eye. What is the power of the lens required to enable him to see very distant objects clearly? (b) In what way does the corrective lens help the above person? Does the lens magnify very distant objects? Explain carefully. (c) The above person prefers to remove his spectacles while reading a book. Explain why?

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