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Snellen chart

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Visual Acuity Test with Snellen Eye Chart Exam | Cranial Nerve 2 Assessment Nursing

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Visual Acuity: how to explain in 90 seconds

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Visual Acuity Test

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Visual acuity test- Snellen chart

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Almanac: The eye chart

A Snellen chart is an eye chart that can be used to measure visual acuity. Snellen charts are named after the Dutch ophthalmologist Herman Snellen, who developed the chart in 1862. Many ophthalmologists and vision scientists now use an improved chart known as the LogMAR chart.
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