hyperopia(redirected from relative hyperopia)
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top: normal eye with light focused on the retina
bottom:hyperopic eye with light focused behind the retina
An abnormal condition of the eye in which vision is better for distant objects than for near objects. It results from the eyeball being too short from front to back, causing images to be focused behind the retina. Also called farsightedness, hypermetropia.
hy′per·ope′ (hī′pə-rōp′) n.
hy′per·o′pic (-ō′pĭk, -ŏp′ĭk) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
hy•per•o•pi•a(ˌhaɪ pərˈoʊ pi ə)
a condition of the eye in which parallel rays are focused behind the retina, distant objects being seen more distinctly than near ones; farsightedness (opposed to myopia).Also called hy`per•me•tro′pi•a (-mɪˈtroʊ pi ə)
hy`per•op′ic (-ˈɒp ɪk, -ˈoʊ pɪk) adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
hypermetropia. — hyperopic, adj.See also: Eyes
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
(farsightedness) Light rays focus behind, rather than on, the retina. The eye sees distant objects clearly, but nearby objects appear blurred. It can be corrected with a convex lens.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
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|Noun||1.||hyperopia - abnormal condition in which vision for distant objects is better than for near objects|
ametropia - (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia
farsightedness, presbyopia - a reduced ability to focus on near objects caused by loss of elasticity of the crystalline lens after age 45
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
hyperopia[ˈhaɪpərˈəʊpɪə] N → hipermetropía f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
n. hiperopia, hipermetropía. V.: farsightedness
English-Spanish Medical Dictionary © Farlex 2012