Question

give reasons for getting the eye defect myopia​

Answer 1

What Causes Myopia? blame. When your eyeball is too long or the cornea -- the protective outer layer of your eye -- is too curved, the light that enters your eye won't focus correctly. Images focus in front of the retina, the light-sensitive part of your eye, instead of directly on the retina.

Can myopia be cured:

The short answer is unfortunately, no. It's a common misconception that myopia can be reduced, or even cured. Currently, it's not possible to reverse the development of myopia, or reduce your child's myopia degree. What is possible, however, is treating myopia, delaying its onset, or reducing its progression.

Answer 2

Answer:

heyaa!!!!!

★ here is your answer.......

Myopia is a defect of vision in which a person clearly sees all the nearby objects, but is unable to see the distinct object comfortably and his eye is known as myopia eye. A myopic eye has its far pint near that infinity. It forms the image of an distinct object in front of the retina.

Myopia can be caused by

1. increase in curvature if the lens.

2. increase in the length if the eye ball.

Since concave lens has an ability to diverge incoming rays, it us used to correct this defect of vision. The image is allowed to form at thee retina by using a concave lens of suitable power