Eye Chart for Eye Exams 20 Feet by NOYOC - Healthy Vision, Healthy Life NOYOCs upgraded version for Snellen 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. The most well-known eye chart is used to judge visual acuity by recognizing the capital lettersThis print is NOYOC's rendition of the Snellen eye chart. The white background and off-white lettering give this eye chart a great vintage look. Printed with archival inks on thick fine art canvas that has a natural white color and matte finishThe Snellen eye chart is the chart with big letters at the top and gradually smaller letters under it down to 20/20 or better.
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