Nosege43. What is near-sightedness (shortsight) or myopia? How can it

1.	Nosege43. What is near-sightedness (shortsight) or myopia? How can it becorrected?
Answer» Answer :- Myopia Or Short Shightedness :- The inability of an eye in veiwing long distance objects is called myopia or short Shightedness. Reason :- This defect is caused by an elongation of eye ball and excessive curvature of the lens . EXCESSIVE CURVATURE of eyelens and eyelens becomes more converging. Method of correction:- The short Shightedness is corrected by using a concave lens of suitable POWER or focal length.Which diverges and SHIFTS the image to the retina.

Nosege43. What is near-sightedness (shortsight) or myopia? How can it becorrected?

Answer»

Answer :-

Myopia Or Short Shightedness :-

The inability of an eye in veiwing long distance objects is called myopia or short Shightedness.

Reason :-

This defect is caused by an elongation of eye ball and excessive curvature of the lens .
EXCESSIVE CURVATURE of eyelens and eyelens becomes more converging.

Method of correction:-

The short Shightedness is corrected by using a concave lens of suitable POWER or focal length.Which diverges and SHIFTS the image to the retina.

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Nosege43. What is near-sightedness (shortsight) or myopia? How can it becorrected?​