Online Eye Exam
Ishihara
How Good Is Your Eyesight?
The Ishihara test is commonly used to detect Daltonism (color blindness of basic colors: red, blue and green).
Place yourself 1m from the screen.
What can you see inside each of these circles?
If you do not manage to read the figures 12, 26, 5, 16, and 6, an eyesight check by an eye care specialist would appear necessary.