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Make a diagram to show how hypermetropia...

Make a diagram to show how hypermetropia is corrected. The near point of a hypermetropic eye is `1 metre`. What is the power of the lens required to correct this defect ? Assume that the near point of the normal eye is `25 cm`.

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(a) Make a diagram to show how hypermetropia is corrected (b) The near point of a hypermetropic eye is 1 m. What is the power of the lens required to correct this defect ? Assume that the near point of the normal eye is 25 cm .

The near point of a hypermetropic eye is 1 m. What is the nature and power of the lens required to correct this defect ? (Assume that the near point of the normal eye is 25 cm).

The near point of hypermetropic eye is 40 cm . What is the power of the lens used to correct this defect ?

The near point of a hypermetropic eye is 50 cm . Calculate the power of the lens to enable him to read a book at 40 cm ?

MBD -HARYANA BOARD-THE HUMAN EYE AND THE COLOURFUL WORLD-EXAMPLE
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