Image Description:

Optometric chart SNELLEN

The Snellen chart is named after Herman Snellen, a Dutch ophthalmologist who developed it in 1862. He designed this iconic eye chart with rows of letters in decreasing size to accurately measure visual acuity at a standard distance.

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Anatomy Visible in the Medical Illustration Includes:

chart, snellen, optometric, ophthalmology, distance, eye, test, measurement.

Image created by:

Joanna Culley