Nearsightedness:

That part of the refractive error of the eye that causes noticeable blurring of vision at long distances is known as myopia.

In the type of refractive error of myopia, unlike hyperopia, the focal length is reduced relative to the axial length of the eye and images are formed in front of the retina, which causes blurred images on the retina and naturally leads to the sending of unclear images to the brain, as a result of which the person experiences blurred vision.

Improving general eye knowledge is a necessity for today's life.

This issue briefly discusses refractive errors of the eye.

Generally, the most common known refractive errors are:

Hyperopia

Myopia

Astigmatism

Presbyopia