การดู
2:01
Visual Acuity Tests
2:50
Chart2020 Visual Acuity - Quick Demo
21:26
ASMR Vision Acuity Tests on You
6:18
Clinical Tutorial - ETDRS VA Charts
1:40
NIH Toolbox Dynamic Visual Acuity Test
1:30
See How Visibly's Online Vision Test Works
4:46
Visual Acuity and the Snellen Chart
1:41
NIH Toolbox Visual Acuity Test
