How well can see through your central vision
WARNING: This is not a diagnostic tool but can be used as a screening test
REQUIREMENT: No need to use the red green glasses
- Cover the left eye
- Look at the dot in the middle of the top chart
- Repeat the test covering the right eye.
- If you can see all four corners of the square and all lines are straight without distortions and there is no missing part of the lines you pass the test.