


The Amsler Grid is a chart that may be helpful in revealing signs of wet age-related macular degeneration (AMD); however, it is not a substitute for regularly scheduled eye exams. The chart looks like a piece of paper with dark lines that form a square grid with one dot in the middle.
You can also view a Larger Amsler Grid here.
This is how the Grid might look to someone with AMD. Remember that the Amsler Grid is not a substitute for regularly scheduled eye exams.
Other Links to Eye Tests Online:
http://www.preventblindness.org/eye_tests/index.html
http://www.mdsupport.org/snellen.html
http://www.myvisiontest.com/