what is hypermetropia write the remedy for it
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Hypermetropia is the defect in which a person can see distant objects only. It's caused due to:
(i) Focal length of eye lens becomes large
(ii) Eyeball becomes too short.
It can be corrected by placing convex lens in front of eye.
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Hypermetropia:
- The long-sightedness is said as hypermetropia. The light that is bend in a different way helps in rectifying the error and magnifying it into the bug-eye. The cause for this condition is the light misses out the retina and falls away from it causes blurred vision, headache, etc.
- The different causes are the Shape of the cornea is abnormal and the ciliary muscle action is very weak and the converging power has reduced.
Remedy:
- It can be corrected with glasses, or by using a contact lens.
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