Refractive Errors

Refractive errors are common vision problems that can cause blurred or distorted vision. The main types include myopia (short-sightedness), hyperopia (long-sightedness), astigmatism and presbyopia.

Myopia mainly affects distance vision, while hyperopia can affect near or distance vision. Presbyopia makes it harder to focus on nearby objects as the eyes age. Astigmatism can cause blurred or distorted vision at different distances.

Treatment depends on the type of refractive error, your eye health and your visual needs.