| optician |
Technicians trained and, in some states, certified to fill lens prescriptions and contacts and to fit eyeglasses. Some specialize in contact lenses and work in optometric or medical offices, working with an optometrist or ophthalmologist to fit contact lenses.
출처: www.visionrx.com/library/dictionary/eye_dictionary...
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| optometry |
The profession of examining the eyes, measuring vision and prescribing corrective lenses, diagnosing diseases of the eye and treating certain conditions that do not require license as a medical doctor.
출처: www.visionrx.com/library/dictionary/eye_dictionary...
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| optic chiasm |
The site on the base of the brain where roughly half the nerve fibers from each eye cross to the opposite side of the brain and half stay on the same side. (From the Greek letter chi, X, whose shape is a cross.) Pathway
출처: www.becomehealthynow.com/popups/120.html
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| optic neuritis |
Inflammation of the optic nerve. Characterized by rapid onset of decreased vision and usually accompanied by discomfort upon eye movement and central visual field defect. See Free Eye Tests.
출처: www.visionrx.com/library/dictionary/eye_dictionary...
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| optical density |
Is the intensity of the color or printed image, usually (but not always) referenced to black and/or white.
출처: www.newpagecorp.com/mpd/home.nsf/Glossary
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