Definition: Hyperopia, commonly known as farsightedness, is a refractive error of the eye where distant objects can be seen more clearly than close ones.

Causes: The main causes of hyperopia include a shorter-than-normal eyeball length, a cornea with too little curvature, or a lens that doesn’t focus light properly.

Treatment: Hyperopia can be corrected using eyeglasses or contact lenses that focus light onto the retina properly. Refractive surgeries like LASIK can also be effective in treating hyperopia.