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4:46
Visual Acuity and the Snellen Chart
4:17
Norwood Visual Acuity Chart Training
0:13
Snellen eye chart
0:52
I CHART HD SMART | LED Digital Visual Acuity Chart | Appasamy Associates
39:03
ASMR | Lens 1 or 2? Detailed Exam Exam | Light, Visual, & Clicking Triggers, Personal Attention
2:50
20/20 Vision: How to Save Personal Eye Chart
6:29
Eye Chart Installation
6:18
Clinical Tutorial - ETDRS VA Charts
