Disease or Syndrome
hyperopia
hy·per·o·pi·a [ hahy-per-oh-pee-uh ]
Subclass of:
Refractive Errors
Etymology:
Greek hyper = over + opsis = vision
Hence long or far-sightedness.
Hence long or far-sightedness.
Definitions related to hyperopia:
-
A refractive error in which rays of light entering the eye parallel to the optic axis are brought to a focus behind the retina, as a result of the eyeball being too short from front to back. It is also called farsightedness because the near point is more distant than it is in emmetropia with an equal amplitude of accommodation. (Dorland, 27th ed)NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
-
Difficulty seeing objects that are nearby; farsightedness.Harvard Dictionary of Health TermsHarvard Medical Publishing, 2011
-
(hypermetropia) An abnormality of refraction characterized by the ability to see objects in the distance clearly, while objects nearby appear blurry.Human Phenotype Ontology (HPO)The Human Phenotype Ontology Project, 2021
-
Farsightedness (hyperopia) is a common vision condition in which you can see distant objects clearly, but objects nearby may be blurry.Mayo Foundation for Medical Education and Research
-
Hyperopia, refractive error or abnormality in which the cornea and lens of the eye focus the image of the visual field at an imaginary point behind the retina (the light-sensitive layer of tissue lining the back and sides of the eye). The retina thus receives an unfocused image of near objects...Encyclopedia Britannica, Inc., 2020
Return to OpenMD Medical Dictionary
> H
This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.