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A person is unable to see objectseyes(a)distinctly placed within 50 em from hisName the defect of vision the person is suffering from and list itstwo possible causes.Draw a ray diagram to show the defect in the above case.Mention the type of lens used by him for the correction of thedefect and calculate its power.normal eye is 25 cm.(b)(c)Assume that the near point for thed) Draw a labelled diagram for the correction of the defect in theabove case |
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