This chart is used to measure visual acuity ... you must have a visual acuity of at least 6/7.5 (or 0.8) on the Snellen scale in your best eye. Your worst eye must be at least 6/60 (or 0.1).
The eyes are the most complex part of the body after the brain. To learn more about the eye, its functions and the diseases that affect the eye participate in this quiz. Test your vision regularly ...
This E chart visual acuity or eye vision test is very easy and is very useful in testing the eye sight of kids and people who are unable to read. Click the Start Test Button given below and follow the ...
Welcome to the UK's Official Charts! In addition to the Official Singles and Albums Chart, did you know the Official Charts Company compiles 50+ charts every week, spanning different genres and ...
where I taught new volunteers how to conduct the Snellen test using an eye chart to measure visual acuity. Some of my Sundays are also spent at Ren Ci Community Hospital, when we have roving ...