विचारों
0:06
Check your eyes chart #eyetest #visiontest #clearvision #homeremedies #healthy
0:22
Snellen Chart basic and autoplay
0:42
Snellen Chart of Visual Acuity Charts on Android Phone
1:56
Peek Acuity Tutorial
1:42
EyeCharts - Demo Video
0:29
Eye Chart Pro - Available for iPad!
0:21
Snellen Chart at 20f with iPad
4:46
Visual Acuity and the Snellen Chart
