Eye Chart application: (A) Snellen chart display; (B) tumbling E

A) The letters E and F on the 20/20 line of the Snellen eye chart

Illuminated Tumbling-E Chart 20ft. Visual Acuity Testing. E's Eye Chart for Testing Vision. Eye Examination Chart. Ideal for Clinics, Schools. Eye

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Eye Chart application: (A) Snellen chart display; (B) tumbling E

Visual Acuity Charts on the App Store

Tumbling E Test Charts

Determining Visual Acuity: Instructions for Home Use of the

fonts, typefaces, typography — I love Typography (ILT)

Sight test chart Black and White Stock Photos & Images - Alamy

This print is our rendition of the eye chart developed by Dutch ophthalmologist Herman Snellen in 1862.

Eye Chart Print - Tumbling-E

Vision charts/Eye Charts/Acuity charts

Led Eye Vision Chart

Do all eye charts have the same lettering? - Quora

Examining The Typographic History Of Eye Charts

Education In Sight - Do you know why we use the tumbling E chart