Significats de damage the retina en anglès

Over time, free radicals damage the retina as well as components of the lens, including lipids and proteins.

Unlike other lasers, which will go right through the eve and damage the retina, this laser will be stopped at the outer layers.

This is important, because the retina contains blue-light-sensitive molecules; some studies have suggested that constant intense exposure to blue light can damage the retina.

But some eye experts fear Viagra may do more than give you a blue view - insufficient doses of it could damage the retina.