iSchoolIndia | Sharing Knowledge

  1. dheeraj
  2. The Human Eye and Colourful World
  3. Wednesday, 01 November 2017
An old man cannot see objects closer than 1 m from the eye clearly. Name the defect of vision he is suffering from. How can it be corrected? Draw ray diagram for the (i) defect of vision and also (ii) for its correction.


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