People with farsightedness (hyperopia or hypermetropia) usually have difficulty seeing close objects.
In severe cases, they can have trouble seeing objects both far and near.
Farsightedness is a type of refractive error, which means the shape of the eye does not bend light correctly, so images are blurred. In farsightedness, the eyeball is too short for light rays to clearly focus on the retina. It may also be caused by a problem with the shape of your cornea or lens.
|Interior of the Eye
|Light rays are precisely focused on the retina (orange) in good vision.
|Copyright © Nucleus Medical Media, Inc.
Farsightedness is more likely to occur in people who have family members with the same condition.
Symptoms may include:
- Difficulty focusing on objects up close
- Blurred vision
Young adults with farsightedness often do not have symptoms. However, they may need reading glasses at an earlier age than their peers.
A specialist will ask about your symptoms and medical history. You will be given an eye exam to check for problems with your eyes. A light may be used to see how it reflects off your retina. Your will try various lenses to see which ones will help improve your vision.
Talk with your doctor about the best treatment plan for you. Options include:
Farsightedness can be treated using corrective lenses, such as eyeglasses or contact lenses. You will be seen at regular intervals to assess your vision and determine if your corrective lenses prescription needs to change.
If you elect to undergo the procedure, certain forms of farsightedness may be treated with refractive surgery. The surgeries used to treat farsightedness focus on
changing the shape of the cornea to
increase the eye's ability to focus. Many of these procedures are done using lasers.
There are no current guidelines to prevent farsightedness.
American Academy of Ophthalmology
National Eye Institute
Canadian Ophthalmological Society
Facts about hyperopia. National Eye Institute website. Available at:
http://www.nei.nih.gov/health/errors/hyperopia.asp. Accessed May 6, 2016.
Farsightedness: hyperopia treatment. American Academy of Ophthalmology website. Available at:
http://www.geteyesmart.org/eyesmart/diseases/hyperopia-treatment.cfm. Updated May 10, 2014. Accessed May 6, 2016.
Hyperopia (farsightedness). American Optometric Association website. Available at:
http://www.aoa.org/patients-and-public/eye-and-vision-problems/glossary-of-eye-and-vision-conditions/hyperopia. Accessed May 6, 2016.
Hyperopia (farsightedness). University of Michigan Kellogg Eye Center website.
Accessed May 6, 2016.