Question

what are the defects of eye?​

Answer 1

Answer:

Nearsightedness. Myopia is often called nearsightedness, because people who have it can only see nearby objects in sharp focus. It is caused by too much curvature of the cornea relative to the length of the eyeball. This causes the light rays in the eye to be focused in front of the retina instead of on it.

Answer 2

Answer:

myopia

and

hypermetropia