The defect of vision in which the eye-lens of a person gets progressively cloudy resulting in blurred:
(a) myopia
(b) night blindness
(c) cataract
(d) hypermetropia
A person cannot see the instant objects clearly (though he can see the nearby objects clearly). He is suffering from the defect of vision is called:
(a) hypermetropia
(b) myopia
(c) night blindness
(d) cataract
Match the defects of vision in Part A with an appropriate remedy in Part B.
PART APART B1)Myopiaa) Convex lens2)Hypermetropiab) Surgery3)Presbyopiac) Concave lens4)Cataractd) Bifocal lens