Hyperopia (Long-Sightedness)
Hyperopia, or long-sightedness, occurs when light entering the eye focuses behind the retina instead of directly on it.
Hyperopia, or long-sightedness, occurs when light entering the eye focuses behind the retina instead of directly on it.
Hyperopia happens because the eye is slightly shorter than average or because of the way the cornea or lens bends light. A small amount of hyperopia is common and often causes no symptoms.
Mild hyperopia is usually easy for the eye to compensate for, but higher levels require more focusing effort (accommodation).
Higher levels of hyperopia can lead to:
Children may struggle with reading or schoolwork if their eyes are working too hard to focus.
Hyperopia is often hereditary, although the exact cause is not fully understood.
It is commonly linked to an eyeball that is slightly shorter than average.
Hyperopia may increase over time, but not always.
Everyone finds close focusing harder with age (presbyopia), but people with hyperopia often notice these changes earlier because their eyes already work harder to focus.
Because many hyperopic people can still see clearly in the distance, a standard letter-chart test may not detect it.
Optometrists use specialised tests—such as retinoscopy and refraction—to measure focusing ability accurately.
No. Myopia cannot be reversed, but glasses or contact lenses can provide clear vision.
Laser surgery may be an option for some adults. Your optometrist can discuss whether this is suitable.
Management depends on age, symptoms and the degree of hyperopia. Children and young adults with mild hyperopia may not need treatment unless symptoms occur.
Some options may include:
Short-sightedness (myopia) is the opposite of hyperopia.
Myopic people see near objects clearly but have difficulty with distance vision and usually require glasses or contact lenses for tasks such as driving or watching television.
People with hyperopia generally see distant objects more easily than near ones—but they do not see better than someone without hyperopia.
Their eyes simply require less focusing effort for distance than for close work.