squinting

The squint action changes the shape of the passing light, creating a sharp image on the retina.

The phenomenon of dazzling eyes when lighted up is quite common. If not treated promptly, this phenomenon may impair eye function.

The eyes are considered the most important and delicate part of the body, so it also requires careful and careful care.

Popular technology items such as mobile phones, tablets, laptops ... destroy the health of your eyes.