visual acuity
The term "visual acuity" is central to eye health, measuring how clearly one can see details at a distance.
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Definition
B2Eye Health
(medical, technical)The clarity or sharpness of vision, often measured by reading letters or symbols from a set distance.
Example
- The optometrist tested my visual acuity using an eye chart.
C1Optometry
(technical, academic)The ability of the eye to distinguish fine details, typically evaluated through standardized tests like the Snellen chart.
Example
- Visual acuity of 20/20 indicates normal sharpness of vision at a distance of 20 feet.
Similar
Terms that have similar or relatively close meanings to "visual acuity":