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Answer»

Then the person is using the Convex lens.

The convex lens is used to correct the Hypermetropia (Far -sightedness)

Hypermetropia is the defect of vision in which a person sees faraway objects clearly but cannot see the nearby objects.

The image is formed behind retina in Hypermetropia.

Causes:

1) The distance between the eye lens and retina decreases on account of either shortening of eyeball or flattening of lens.

2)Weak action of ciliary muscles causes low converging power of lens.

what made him angry ❓



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