Eye Health

The retina is a layer at the back of the eyeball containing the light-sensitive tissue that triggers nerve impulses that pass via the optic nerve to the brain to form a visual image. A clear vision required light to be focused on the retina. Refractive errors refer to conditions in which the eye is unable to focus light onto the retina.

Our eyes have higher risk of having eye diseases, as we get older. Many serious eye diseases do not have clear symptoms, and some people with a serious eye problem don’t realized they have it until it comes to severe stage.