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EntityQ1720280· pop 6· linked from 5 articles

Eチャート

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Also known as E charts, tumbling E chart

eye chart used to measure visual acuity

Wikidata facts

Instance of: eye chart
Subclass of: eye chart
Named after: E/e
Image: Medical Instrument Eye Visual acuity chart E chart.jpg

Sources (1)

en.wikipedia.org

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