This chart is designed to be used at 6 meters or at 3 meters.
1. Click on the E
2. Download the PDF
3. Print the PDF
4. Place the paper at 6 meters
5. If you don’t have 6 meters place it at 3 meters
6/6 vision is when you can read the line under the 6 at 6 meters
6/6 vision is when you can read the line under the 3 at 3 meters