EYECHART
Eye chart
An eye chart is a chart used to measure visual acuity. Types of eye charts include the logMAR chart, Snellen chart, Landolt C, Lea test and the Jaeger chart.The above text is a snippet from Wikipedia: Eye chart
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eye chart
Noun
- a sign or poster showing letters or symbols in progressively smaller lines of type, used to test distance vision
- The doctor said I needed glasses after I failed to read past the fourth line on the eye chart.
The above text is a snippet from Wiktionary: eye chart
and as such is available under the Creative Commons Attribution/Share-Alike License.