Question

what is myopia? what is cause ? Lena?​

Answer 1

Explanation:

(•‿•)Myopia occurs if the eyeball is too long or the cornea (the clear front cover of the eye) is too curved. As a result, the light entering the eye isn't focused correctly, and distant objects look blurred. Myopia affects nearly 30 percent of the U.S. population.

Answer 2

myopia

Definition:-

Myopia is a eye disability in which person can not see far by object,and can see near object.

Causes:-

some times images are formed backward of retina

Lens:-

CONCAVE LENS