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Optometry

A health care profession concerned with eyes and related structures, as well as vision, visual systems, and vision information processing in humans. The practice of eye and vision care.

Contributors in Optometry

Optometry

Slit lamp

Eyewear; Optometry

A microscope using various magnifications combined with a strong light that can be focused into a slit for examining the eye.

Monocular

Eyewear; Optometry

Involving one eye. As example, monocular polyopia is when a person sees multiple images in one eye.

Contact lens, toric

Eyewear; Optometry

Contact lenses designed to correct astigmatic refractive errors. Toric lenses are weighted to maintain a specific axis across the cornea.

Snellen visual acuity test

Eyewear; Optometry

The white chart with the big black E at the top and lines of letters that become increasingly smaller. The Snellen Test is one of many tests used to determine visual acuity. The term 20/20 means that ...

Monovision

Eyewear; Optometry

A technique to limit the effects of presbyopia by correcting one eye for near vision and the other for far vision. Detailed Lasik and NearVision CK Monovision

Contrast sensitivity

Eyewear; Optometry

The ability to perceive differences between an object and its background.

Sphere

Eyewear; Optometry

Term meaning spherical refractive error of hyperopia or myopia.

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