Diets & Weight Loss

Hyperopia

Farsightedness

Question: What's the difference between hyperopia (hypermetropia) and presbyopia? I cannot understand the difference b/c in both situations the person can't see near him, for example can't read. Also, I've heard that people with hyperopia have also sometimes problems, seeing at a far distance. Is this the reason they are apart as a condition? Help :) Plz don't be hard with your answers cause I am not an optician or optometrist or ophthalmologist to know. I really appreciate your answers. Thanks! (:

Answer: Actually, hyperopia (farsightedness) means that your eye at rest (not accomodating) is focusing beyond infinity. A normal young person can accomodate over a certain range. Ideally, your resting eye focuses exactly at infinity and you accomodate to look close. You can be slightly hyperopic and accomodate to see far away and even more to see near. This may lead to eye strain over time. Very hyperopic people need glasses to read, or possibly even to see far things. Presbyopia is when you start losing your ability to accomodate. For people who had good vision most of their life, this manifests as an inability to focus close up. For people who are nearsighted to begin with, they may still be able to read fine without their glasses but put them on to see far. It's pretty common to see nearsighted people remove their glasses when trying to look at small things up close.

 


Hyperopia Related Products and News

Free eye-screening in Hebron

Cincinnati.com
The screening for children ages 1-5 checks for myopia, hyperopia, anisometropia, astigmatism, strabismus and anisocoria. Problems diagnosed at an early age are more correctable than when the eye is fully developed. Those age 6 through adult may have ...
 

Eye doctors promote kindergarten eye health in SD43

The Tri-City News
That's because children with this condition can still see but may have trouble concentrating or get eye strain headaches because they have to use specific eye muscles to help them focus, Mah said. And when farsightedness, or hyperopia, goes undetected, ...
 

Seeing the Light: How Photonics Continues to Improve Eyesight

Photonics.com
Refractive laser surgery is the treatment of the cornea to correct myopia, hyperopia, astigmatism and presbyopia. One recent development in surgical vision correction is the use of wavefront aberrometry to measure the eye front to back. The technique ...
 

Jasper students receive free vision screenings

Daily Mountain Eagle
The Plusoptix auto refractor screens for several vision problems, such as astigmatism, anisocoria, hyperopia, anisometropia, corneal reflex abnormalities and myopia. If a child fails a vision screening, their guardians are notified. ?If they have ...
 

WJXT Jacksonville

Protecting your child's eyesight
WJXT Jacksonville
 

Macon Telegraph (blog)

Faces and places
Macon Telegraph (blog)
 

Everyday hero Richard Peterson

Napa Valley Register
The screening is non-invasive and can detect astigmatism, myopia, hyperopia, anisometropia, strabismus, amblyopia, and anisocoria. We were lucky enough to identify that my youngest son has strabismus at an early age, but not all families have the same ...
 

Quad Town Lions Club raising money for improved eye screener

WatertownDailyTimes.com
The new screener would detect myopia (nearsightedness), hyperopia (farsightedness), anisometropia (unequal refractive power), astigmatism (blurred vision or eye structure problems), anisocoria (pupil deviations) and strabismus (eye misalignment).
 

Ophthalmology Diagnostics and Surgical Devices Market Expected to Reach ...

DigitalJournal.com
The major factors responsible for this growth have been referred to the increasing incidences of refractive disorders (myopia, hyperopia, etc.) and technological advances. The other factors favoring the growth of the market is extensive use of high end ...
 

KyForward.com

Corneal reshaping therapy and sports vision: More than meets the eye
Lincoln Journal Star