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         Hyperopia:     more books (29)
  1. Differences among myopes, emmetropes, and hyperopes by Valerie J Gawron, 1980

41. EMedicine - Hyperopia, Phakic IOL : Article By Daljit Singh, MS, DSc
hyperopia, Phakic IOL Many corneal refractive procedures, including automatedlamellar keratoplasty, photorefractive keratoplasty (PRK), laser in situ
http://www.emedicine.com/oph/topic662.htm
(advertisement) Home Specialties CME PDA ... Patient Education Articles Images CME Patient Education Advanced Search Link to this site Back to: eMedicine Specialties Ophthalmology Refractive Disorders
Hyperopia, Phakic IOL
Last Updated: October 15, 2002 Rate this Article Email to a Colleague Synonyms and related keywords: implantable contact lens, Artisan iris claw lens, phakic intraocular lens, corneal refractive procedure AUTHOR INFORMATION Section 1 of 10 Author Information Introduction Indications Relevant Anatomy And Contraindications ... Bibliography
Author: Daljit Singh, MS, DSc , Director, Daljit Singh Eye Hospital; Professor Emeritus, Department of Ophthalmology, Guru Nanak Dev University in Amritsar, India Daljit Singh, MS, DSc, is a member of the following medical societies: International Society of Refractive Surgery Editor(s): Daniel S Durrie, MD , Director, Department of Ophthalmology, Division of Refractive Surgery, University of Kansas Medical Center; Donald S Fong, MD, MPH , Assistant Clinical Professor of Ophthalmology, UCLA School of Medicine; Consulting Physician, Department of Ophthalmology, Southern California Permamente Medical Group;

42. Refractive Errors - Hyperopia - VisionChannel
hyperopia, or farsightedness, is a disorder where distant objects are usuallyseen clearly, but close ones do not come into proper focus and are blurred.
http://www.visionchannel.net/refractiveerrors/hyperopia.shtml
Home Search SiteMap Ask the Dr. ... Medical Store
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REFRACTIVE ERRORS
Overview

Myopia

Hyperopia

Astigmatism
...
Presbyopia
CONDITIONS
Amblyopia (lazy eye)

Blepharitis

Cataracts
Color Vision Deficiency ... Refractive Errors Correction Retinal Detachment Retinitis Pigmentosa Retinopathy of Prematurity Skin Cancer of the Eyelids Tear Duct Obstruction INTERACT VisionForum Links Clinical Trials ABOUT US Healthcommunities.com Pressroom Bibliography Hyperopia Hyperopia, or farsightedness, is a disorder where distant objects are usually seen clearly, but close ones do not come into proper focus and are blurred. This occurs when the eyeball is too short or the cornea is too flat, and light rays entering the eye focus behind the retina rather than directly on it. Hyperopia is often present at birth, but sometimes, vision normalizes as the eyeball lengthens during the growth process. Young adults and children with mild to moderate cases of farsightedness often see close objects clearly because the lens is able to adjust or change its shape. This process is called accommodation . As a person ages, the ability to accommodate often lessens and eyeglasses or contact lenses may be needed.

43. LASIK For Hyperopia
LASIK for hyperopia. The visual benefit of treating farsightedness isavailable at the Indiana Eye Clinic. Some analysts have estimated
http://www.indianaeyeclinic.com/LASIKforHyperopia.html
LASIK for Hyperopia
The visual benefit of treating farsightedness is available at the Indiana Eye Clinic . Some analysts have estimated the U.S. farsighted population is approximately 55 million people. LASIK (Laser Assisted in-Situ Keratomileusis) is the only procedure that treats farsightedness . With a slight variation in the treatment, LASIK can also treat other types of refractive errors including nearsightedness and astigmatism . The LASIK procedure combines the precision of the Excimer laser with the benefits of an older procedure called LK or Lamellar Keratoplasty. LK uses an instrument called an automated microkeratome. LASIK is performed using a forth generation of microkeratome to lift up a thin layer of cornea, or corneal flap.
Then the laser is specifically programmed for your prescription. Ultraviolet light and high energy pulses from the Excimer laser reshape the cornea, improving the way light is focused on the retina.
After a corneal flap is created, a microscopic amount of internal corneal tissue, less than the thickness of a human hair, is sculpted from the cornea. In the farsighted eye, peripheral tissue is removed to increase the curvature and produce clearer vision.
LASIK is performed in the Indiana Eye Clinic's outpatient surgery center. Normally, the entire procedure lasts less than 10 minutes, with most patients experiencing an improvement in their vision immediately following the procedure. With the LASIK procedure, most people achieve driving vision within several hours of their treatment. Healing is quite rapid with little or no discomfort.

44. Schulze Eye & Surgery Center - LASIK For Hyperopia
for hyperopia. 4. The steeper cornea now bends light to become focusedon the retina. LASIK for hyperopia Animation. The Result.
http://www.schulze-eye.com/lasikhyperopia.html
for Hyperopia
Home Eye Center Surgery Center Meet Doctors ... Contact Us
What is Farsightedness?
In the normal eye, light bends through the cornea and lens to focus on the retina. With hyperopia (farsightedness - place cursor over image) the eye is shorter (or cornea is flatter) causing the focal point of light to be behind the retina. The image is therefore out of focus on the retina and vision is blurred.
The Treatment
1. A thin flap of cornea is created and folded back. 2. Excimer laser is applied to reshape (ablate) the cornea. 3. The corneal flap is replaced over the treated cornea. 4. The "steeper" cornea now bends light to become focused on the retina.
LASIK for Hyperopia Animation
The Result
Before LASIK treatment, light traveling in the horizontal meridian (in this case blue) is out of focus on the retina. After LASIK treatment (place cursor over image), the "steeper" cornea (arrow) causes light to bend in such a way as to become focused on the retina. Vision is clear. Laser in-Situ Keratomileusis (LASIK) can be used to treat low to high levels of farsightedness (hyperopia) with the goal of reducing or eliminating dependence on corrective lenses. Farsightedness occurs when the cornea is too flat or the eye is too short. This causes the focal point of light to fall behind the retina, rather than on the retina, resulting in blurry near vision. LASIK uses the computer-controlled precision of the Excimer laser to treat the inner tissue of the cornea.
The procedure is done using eye drop anesthesia, and while you may feel pressure, the technique is not painful. First, an instrument known as a microkeratome makes a protective flap in the outer layer of the cornea. Next, the Excimer laser sculpts the internal corneal tissue to the correct refractive power by steepening the curvature of the exposed corneal tissue. The "steeper" cornea allows light rays to focus more directly on the retina, thereby reducing farsightedness. After a few minutes of drying, the corneal flap is laid back in its original position. Due to the cornea's extraordinary natural bonding qualities, stitches are usually not required.

45. Hyperopia
hyperopia. hyperopia or Farsightedness AllAboutVision.com - A guide tothe causes, symptoms and treatment of farsightedness or hyperopia.
http://www.health-nexus.com/hyperopia.htm
Health-Nexus.Net Health-Nexus.Org The #1 Health information site
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Hyperopia
Hyperopia or Farsightedness - AllAboutVision.com - A guide to the causes, symptoms and treatment of farsightedness or hyperopia.
Hyperopia (Farsightedness) - Hyperopia (Farsightedness) defined and treatment information, including treatment at the U-M Kellogg Eye Center.
Hyperopia
- HYPEROPIA is the medical term for farsightedness. In this condition, the focusing power of the eye is too weak for the length of the eye. Ideally, the cornea and lens, the two focusing structures in the eye, focus images ...
Common Vision Conditions: Hyperopia
- Farsightedness, or hyperopia , as it is medically termed, is a vision condition in which distant objects are usually seen clearly, but close ones do not come into proper focus. Farsightedness occurs if your eyeball is too short or the cornea has to...

46. LASIK For Hyperopia
LASIK for hyperopia The FDA has recently approved LASIK surgery for hyperopiawith Astigmatism. LASIK for hyperopia Animation The Result,
http://www.talleyeyecare.com/lasikh.html
LASIK for Hyperopia
The FDA has recently approved LASIK surgery for Hyperopia with Astigmatism. Laser in-Situ Keratomileusis (LASIK) can be used to treat low to moderate levels of farsightedness (Hyperopia) with the goal of reducing or eliminating dependence on corrective lenses. Farsightedness occurs when the cornea is too flat or the eye is too short. This causes the focal point of light to fall behind the retina, rather than on the retina, resulting in blurry near vision. LASIK uses the computer-controlled Excimer laser to precisely treat the inner tissue of the cornea.
The procedure is done using eye drop anesthesia, and while you may feel pressure, the technique is not painful. First, an instrument known as a microkeratome makes a protective flap in the outer layer of the cornea. Next, the Excimer laser sculpts the internal corneal tissue to the correct focusing power by steepening the curvature of the exposed corneal tissue. The reshaped cornea allows light rays to focus more directly on the retina, thereby reducing farsightedness. The protective flap is then repositioned and seals itself over the treated area. Due to the cornea's extraordinary natural bonding qualities, stitches are usually not required.
Although the vast majority of patients see 20/40 or better postoperatively, individual results cannot be guaranteed. The surgery is performed on an out-patient basis and most people return to work within one to three days. As with any surgical procedure, side effects and complications may occur.

47. Common Vision Problems - Farsightedness (hyperopia)
Common vision problems Farsightedness (hyperopia). hyperopia, or farsightedness,is a common refractive error. Approximately 25 per
http://www.optometrists.bc.ca/common/farsighted.php
Common vision problems Allergies Amblyopia Astigmatism Blepharitis Cataracts Colour deficiency Computer vision Conjunctivitis Corneal ulceration Diabetes Diabetic retinopathy Drooping eyelids Dry eyes Farsightedness Glaucoma Iritis or Anterior uveitis Keratitis Keratoconus Light sensitivity Low Vision Macular degeneration Nearsightedness Neovascularization Ocular hypertension Pinguecula Presbyopia Pterygium Retinal detachment Retinitis pigmentosa Spots and floaters Strabismus Styes Take our vision test Common vision problems
Farsightedness (hyperopia) Hyperopia, or farsightedness, is a common refractive error. Approximately 25 per cent of the general population may be affected. Farsighted individuals see better in the distance than up close because the eye does not effectively focus light. Farsightedness is very common among elementary school-age children and a frequent cause of reading and learning difficulties Refractive errors such as hyperopia are commonly corrected by eyeglasses or contact lenses Refractive surgery is another possibility.

48. BioSpace : CCIS : Search Results For Indication = 'Hyperopia'
4 Search Results for Indication = 'hyperopia'. Patients See Clinical ResearchStudies currently enrolling patients for hyperopia. View as worksheet.
http://www.biospace.com/ccis/search.cfm?RXTargetID=243

49. BioSpace News: Hyperopia
To access the entire clinical database, and view information on preapprovedproducts, please log in above or subscribe. BioSpace News hyperopia.
http://www.biospace.com/ccis/news_rxtarget.cfm?RXTargetID=243

50. Hyperopia
hyperopia, or ‘farsightedness’, is a common eye condition. hyperopiaoccurs when the light that enters the eye focuses behind the retina.
http://www.penneye.com/html/hyperopia.html
Search: PENN Eye Care Refractive Problems Hyperopia Hyperopia, or ‘farsightedness’, is a common eye condition. Hyperopia occurs when the light that enters the eye focuses behind the retina . In many cases, the eyeball is to short and so the focal point of light falls behind the retina. The retina is analogous to photographic film in a camera and is located at the back of the eye. People with hyperopia are called ‘farsighted’ because, in many cases, they can see far away but not up close. In reality, however, the situation is much more complicated. Young hyperopic individuals may be able to see well at all distances and not even know they are hyperopic because the lens of the eye can accommodate. In other words, the eye can compensate for modest amounts of hyperopia. However, this ability to compensate is lost with age and so hyperopia is often ‘discovered’ as that person ages. People with hyperopia are at higher risk for certain types of eye conditions, including certain forms of glaucoma Hyperopia can usually be treated with glasses, contacts , or r efractive surgery

51. Eye Conditions - Jones Eye Centers - Laser Eye Surgery, Senior Eye Health, Houst
Farsightedness (hyperopia). hyperopia, unlike normal vision, occurs when the corneais too flat in relation to the length of the eye. Symptoms of hyperopia
http://www.joneseyecenters.com/index.cfm/conditions/hyperopia
EYE CONDITIONS Conditions Eye Conditions Home Normal Vision Nearsightedness Farsightedness ... Facial Wrinkles :: SITE LAST UPDATED
Farsightedness (Hyperopia) Hyperopia, unlike normal vision , occurs when the cornea is too flat in relation to the length of the eye. This causes light to focus at a point beyond the retina, resulting in blurry close vision and occasionally blurry distance vision as well. Usually this condition is undetected until later in life because the young eye is able to compensate for the hyperopia by contracting the internal lens of the eye.
Light focuses beyond the retina causing
blurry close vision
(Roll your mouse over the image to change it)
Symptoms of hyperopia:
  • Objects in the distance appear clearly Blurry close vision
  • Occasionally, blurry distance vision
Causes of hyperopia:
  • Heredity
Diagnosing hyperopia:
Many people are not diagnosed with hyperopia without a complete eye exam. School screenings typically do not detect this condition because they test only for distance vision. Your eye doctor can conduct a refractive evaluation to determine whether your eyes focus light rays exactly on the retina at distance and near. A visual acuity test will determine your ability to see sharply and clearly at all distances. Your eye doctor will also check your eye coordination and muscle control, as well as your eyes' ability to change focus. All of these are important factors in how your eyes see.
Treatment of hyperopia:
Glasses and contact lenses are used by many for the temporary treatment of hyperopia. However, there are a number of

52. Patient Education Library - Hyperopia
hyperopia (Farsightedness). The curvature. Farsightedness or hyperopiaoccurs when the eye is too small or the cornea is too flat.
http://www.cascadeye.com/patienteducation/eyeeducation/hyperopia/hyperopia.htm
Hyperopia (Farsightedness)
The cornea and the lens work together to focus images from the visual world on the back of the eye (the retina). If an image is out of focus, it is typically because the overall shape of the eye is incorrect or the cornea does not have the proper curvature. Farsightedness or hyperopia occurs when the eye is too small or the cornea is too flat. When this happens, visual images are focused behind the retina.
A person with hyperopia is able to see objects at a distance, but has trouble with objects up close, like books or newspapers. Many people are not diagnosed with hyperopia without a complete eye exam. School screenings typically do not discover this condition because they test only for distance vision.
Treatment includes contact lenses or glasses which correct for near vision. Corrective lenses should be worn for near tasks, such as reading, but do not need to be used for distance vision tasks, such as driving.

53. Hyperopia
To correct such vision defects, opticians prescribe corrective lenses. Whata corrective lens does in the case of hyperopia is the following.
http://physics.mtsu.edu/~phys232/Lectures/L1-L5/L3/Hyperopia/hyperopia.html
Normal human eyes can focus on objects that are from about 25 cm away from the eye ( D min ) up to infinitely far away ( D max ). A hyperopic eye can only see to a near point that has a corresponding distance D min . To correct such vision defects, opticians prescribe corrective lenses. What a corrective lens does in the case of hyperopia is the following. Consider an object that is a distance D o = 25 cm from the eye (the near point for a normal eye). The hyperopic eye cannot focus on this object since it is closer than the eye’s near point, which is at a distance D min from the eye. The proper corrective lens is placed (of course) between the object and the eye. The lens takes the object at 25 cm and forms an image which is at the distance of the eye’s near point at D min . The eye can then focus on the image of the object as seen through the corrective lens. Most adults with normal eyes eventually become hyperopic since the eye’s lens tends to become less flexible as it ages. This decrease in flexibility means that it will be more difficult for the ciliary muscle to accommodate the eye’s lens to see objects as they move in from infinity. Home General Info Lectures Constants ... References

54. - Eye Conditions
hyperopia Last Updated 10/16/2001 Also referred to as Farsightedness RefractiveError hyperopia, or farsightedness, occurs when images are formed behind the
http://drredding.eyemdlink.com/Condition.asp?ConditionID=229

55. Dorlands Medical Dictionary
hyperope. hypermetropia (hy·per·me·tro·pia) (hi²pschwarme-tro¢pe-schwa)hyperopia. hypermetropia. Figure H-32—hyperopia.
http://www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspzQzpgzEzzSzppdocszSzuszS

56. Somers Eye Center Lasik For Hyperopia
Lasik for hyperopia. Laser in days. As with any surgical procedure,side effects and complications may occur. What is hyperopia? In
http://www.somerseyecenter.com/hyperopia.html

57. HYPEROPIA /LONG SIGHTEDNESS
hyperopia /LONG SIGHTEDNESS. General Info about hyperopia. VisionCenter Online Vision Guide. What are the causes of hyperopia ?
http://www.medindia.net/Patients/PatientInfo/hyperopia.asp
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March 30, 2003 Search Home Directories Professionals Consumer Health ... W HYPEROPIA /LONG SIGHTEDNESS General Info about Hyperopia Hyperopia or Long sightedness, is a common vision problem, affecting almost a fourth of the population. People with hyperopia can see distant objects clearly but have difficulty seeing objects that are near.
Long sightedness or hyperopia, occurs if a persons eyeball is too short or when the cornea is too flat when compared to the normal eye. The light entering the eye focuses behind the retina, instead of directly on it hence close objects look blurred.
Young people with mild to moderate hyperopia are often able to see clearly because their eyes can adjust, or accommodate to increase the eye's focusing ability. However, at later years the eye gradually loses the ability to accommodate and blurred vision becomes more apparent.
Vision Center - Online Vision Guide

What are the causes of Hyperopia ?
Long-sightedness is often present from birth, when the eyeball is short or the lens is too weak compared to the normal eye.
Family history also contributes to long sightedness.

58. Hornet Archive Search Engine
ex hyperopia /demos/1995/e/ex.zip Catalogged 30 Jun 1996 Download USA Spain Japan 561 kb . Money hyperopia /demos/1995/m/money.zip
http://www.hornet.org/cgi-bin/ha_search.cgi?opt_s=5:Hyperopia

59. Restore Vision Centers - The Eye - Hyperopia
. hyperopia hyperopia is also known as farsightedness. hyperopia iswhen the light rays focus behind the retina. The result is that
http://www.restorevisioncenters.com/theeyehyperopia.htm
Home Page About
Laser Vision Correction
The Eye How The Eye Works Myopia Hyperopia Astigmatism Presbyopia Restore Vision Centers Procedure Am I a Good Candidate? ... Schedule a Free Evaluation Hyperopia Hyperopia is also known as farsightedness. Hyperopia is when the light rays focus behind the retina. The result is that far away objects can be seen clearly but near objects appear blurred. The more hyperopic you are the more difficult is is to focus on near objects. Myopia Astigmatism Schedule a Free Evaluation RESTORE VISION CENTERS Renton
Toll Free Phone:
1300 Southwest 7th Street, Suite 105
Renton, WA 98055-1220 Spokane
Phone:
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2204 E. 29th Ave, #108
Spokane, WA 99203 E-mail questions and comments to:
restore@restorevisioncenters.com

60. LASIK Laser Vision Correction At Discover Vision
Laser inSitu Keratomileusis (LASIK) can be used to treat low to moderate levelsof farsightedness (hyperopia) with the goal of reducing or eliminating
http://www.discovervision.com/lasik/lsk_hyper.htm
LASIK Quick Links LASIK Home Page FREE LASIK Evaluations After Surgery Testimonials Our Surgeons Financing FAQs LASIK for Myopia LASIK for Hyperopia LASIK for Astigmatism Monovision Eye Library Cataract Surgery Glaucoma Diabetes Macular Degeneration Retina Cornea Floaters / Flashers Low Vision Dry Eyes Styes Child Eye Care Blepharitis Nearsighted Vision Farsighted Vision Astigmatism Presbyopia Conjunctivitis BOTOX Cosmetic Discover Vision Centers
4741 S Cochise Dr.
Independence, MO 64157
816 . 478 . 4413 fax
info@discovervision.com
Laser in-Situ Keratomileusis (LASIK) can be used to treat low to moderate levels of farsightedness (hyperopia) with the goal of reducing or eliminating dependence on corrective lenses. Farsightedness occurs when the cornea is too flat or the eye is too short. This causes the focal point of light to fall behind the retina, rather than on the retina, resulting in blurry near vision. The procedure is done using eye drop anesthesia, and while you may feel pressure, the technique is not painful. First, an instrument known as a microkeratome makes a protective flap in the outer layer of the cornea. Next, the Excimer laser sculpts the internal corneal tissue to the correct refractive power by steepening the curvature of the exposed corneal tissue. The "steeper" cornea allows light rays to focus more directly on the retina, thereby reducing farsightedness. After a few minutes of drying, the corneal flap is laid back in its original position. Due to the cornea's extraordinary natural bonding qualities, stitches are usually not required.

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