What is Hyperopia (Farsightedness)?
Hyperopia, also known as farsightedness, is a common refractive error where distant objects appear clearer than nearby objects. This occurs when the eye's shape causes light to focus behind the retina instead of directly on it.
Causes of Hyperopia
- Shorter Eyeball – If the eyeball is too short, light rays focus behind the retina.
- Flat Cornea or Lens – A less curved cornea or lens affects how light is bent, leading to blurred near vision.
- Genetics – Hyperopia often runs in families.
- Aging – With age, the eye’s ability to focus on close objects may weaken (presbyopia).
Symptoms of Hyperopia
- Difficulty seeing nearby objects clearly
- Eye strain and headaches after reading or screen use
- Squinting to see clearly
- Fatigue after prolonged close-up work
Diagnosis of Hyperopia
An eye doctor diagnoses hyperopia through:
- Visual Acuity Test – Measures clarity of vision at different distances.
- Refraction Test – Determines the degree of hyperopia.
- Slit Lamp Examination – Assesses overall eye health.
Treatment Options for Hyperopia
- Eyeglasses – The most common and simple way to correct hyperopia.
- Contact Lenses – Provides a clearer and more natural field of vision.
- Refractive Surgery (LASIK, PRK, SMILE) – Reshapes the cornea to correct how light is focused.
Importance of Regular Eye Check-ups
Routine eye examinations help detect hyperopia early, ensuring proper vision correction and preventing complications like eye strain and headaches.
