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Human eye

en.wikipedia.org/wiki/Human_eye

The human eye is an organ that reacts to light and has several purposes. As a sense organ, the ... The eye is not shaped like a perfect sphere, rather it is a fused two-piece unit. .... The upper en...

Human Eye Shape Types | LIVESTRONG.COM

www.livestrong.com/article/69728-human-eye-shape-types/

Jan 9, 2014 ... Human eye shapes can affect vision. There are several different types of eyeball shapes: a normal eye, or one that's emmetropic; an elongated ...

3 Ways to Determine Eye Shape - wikiHow

www.wikihow.com/Determine-Eye-Shape

It's actually fairly easy to determine your eye shape as long as you have a mirror ... Using a little more color than normal adds more shadow to the eye, making it ...

Eye Health: Anatomy of the Eye - VisionAware

www.visionaware.org/info/your-eye-condition/eye-health/anatomy-of-the-eye/125

The cornea is a transparent dome-shaped tissue that forms the front part of your eye. ... The difference between normal eye and vision changes and symptoms of  ...

Facts About Myopia | National Eye Institute

nei.nih.gov/health/errors/myopia

In refractive errors, the shape of the eye prevents light from focusing on the retina. The length of the eyeball (longer or shorter), changes in the shape of the ...

Conditions : What Is Nearsightedness, Farsightedness, And ...

www.eugeneeyecare.com/conditions/What_is_Nearsightedness,_Farsightedness,_and_AstigmatismQQ.html

The illustration on the right below shows the normal length of the eye shown by the dotted line. ... With astigmatism, the eye is shaped more like a football. That is  ...

Keracotonus FAQ - AllAboutVision.com

www.allaboutvision.com/askdoc/keratoconus.htm

A normal eye vs. an eye with a slight amount of keratoconus. The keratoconic cornea bulges slightly, for a more cone-shaped surface. (Artist's re-creation of ...

Unique Eye Shapes | Makeup By Esjaytee - Comments on

www.esjaytee.com/unique-eye-shapes/

Below are 6 unique eye shapes. Find out which one you are (you may even be a combination) and then learn how to make the most of your unique eye shape ...

Astigmatism: Causes, Symptoms, Diagnosis, and Treatment - WebMD

www.webmd.com/eye-health/astigmatism-eyes

A person's eye is naturally shaped like a sphere. Under normal circumstances, when light enters the eye, it refracts, or bends evenly, creating a clear view of the  ...

The size and shape of the optic disc in normal human eyes. - NCBI

www.ncbi.nlm.nih.gov/pubmed/2297333

Arch Ophthalmol. 1990 Jan;108(1):51-7. The size and shape of the optic disc in normal human eyes. Quigley HA(1), Brown AE, Morrison JD, Drance SM.

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Eye Shapes: What's Your Eye Shape? | Beautylish

www.beautylish.com

Mar 19, 2012 ... Determining your natural eye shape is just as important as finding the most flattering colors for your lids. Knowing how to apply eye shadow and ...

IOVS | Eye Shape in Emmetropia and Myopia

iovs.arvojournals.org

Many people need spectacles or other ophthalmic corrections because the optical elements of their eyes are different from those of emmetropic (normal sighted) ...

Astigmatism: Symptoms, Causes, Treatments - Eye Institute

www.eyeinstitute.co.nz

Astigmatism is a common vision problem resulting from 'rugby ball shaped' eyes. Learn about symptoms ... Emmetropia = Normal Vision. Eye Anatomy Diagram ...