EMMETROPE Meaning and
Definition
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An emmetrope refers to an individual with normal vision, exhibiting a healthy and accurate focusing ability without requiring corrective eyewear. The term originates from the Greek words "emmetron," meaning "having a proper measure or proportion," and "ops," meaning "eye." An emmetrope's eyes possess the ability to refract light correctly, thereby allowing the incoming light rays to converge precisely on the retina located at the back of the eye. Consequently, an emmetrope experiences clear and sharp vision, enabling them to perceive images accurately, both nearby and at a distance, without any blurriness or visual distortion.
Unlike individuals with refractive errors such as myopia (nearsightedness) or hyperopia (farsightedness), emmetropes typically do not require visual aids like glasses or contact lenses to correct their vision. Their eyes' natural focusing power allows them to maintain clear sight across varying distances, facilitating uncompromised visual acuity. Nevertheless, it is crucial to note that emmetropia is considered the standard or normal vision state, and it is estimated that only a portion of the population truly possesses this visual acuity.
In optometry and ophthalmology practices, the term is utilized primarily to describe individuals who demonstrate the absence of refractive errors and serve as reference points for evaluating the visual acuity of those who require corrective interventions like spectacles or vision correction surgeries.
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An emmetropic person, one with normally refracting eyes.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for EMMETROPE
- Eometropy
- emmetsope
- emmetrgpe
- emmetrmpe
- emmetrnpe
- emmetroxe
- emmetrote
- emmetrore
- emmetroqe
- emmetropm
- e mmetrope
- em metrope
- emm etrope
- emme trope
- emmet rope
- emmetr ope
Etymology of EMMETROPE
The word "emmetrope" comes from the Greek roots "emmetros" meaning "in due measure" or "in proper measure" and "ops" meaning "eye". The term was coined in the late 19th century, combining these Greek roots to describe a person with normal or perfect vision, specifically one who does not require corrective lenses such as glasses or contact lenses.
Similar spelling words for EMMETROPE
