An Amsler grid is a square of straight lines with a dot in the middle. It helps you notice changes in central vision between eye exams.
Retina ClearHow to use it
- Wear your reading glasses and sit in good light.
- Hold the grid at reading distance and cover one eye.
- Look only at the centre dot.
- Notice whether any lines look wavy, blurred, broken or missing.
- Repeat with the other eye.
What is a warning
Bent lines, a grey or dark patch, or blank areas are reasons to book an eye exam promptly. New distortion that appears suddenly needs same-day attention.
Retina ClearDo not treat with capsules first. The grid is a signal to see a professional, not something to fix with a supplement.