Usually a Snellen's Chart is used to assess vision.
20:20 vision
Vision testing is done to check for acuity, peripheral vision and field. You are ask to read to the Snelen chart and graded more if you have correctly read the smallest letters in the chart. Using the two fingers, you are asked to follow the direction in all peripheries.
Vision Aid Overseas was created in 1987.
The population of Vision Aid Overseas is 6.
Vision Aid Overseas's population is 3.
An eye examination that determines sharpness of vision, typically performed by identifying objects and/or letters on an eye chart
A test chart is a chart that shows the results of a given competition or event. There are various types of test charts namely the Snellen Chart and the USAF resolution test chart.
World Vision will give aid anywhere. They will send aid to poor countries Haiti. That is where they give aid. Hope you found it helpful:)
Look up Department for Motor Vehicles +your state You usually have to take a quick test, pass a vision test (read the chart) and pay a fee at the Department of Motor Vehicles
Snellen chart
The answer to number 48 on the Vision Test is: A