Near Vision Acuity Chart
Select a test type for reading distance vision (40 cm).
REQUIRED DISTANCE: 40 cm (16 inches)
Testing Procedure & Results
1. Setup
- Measure Distance: Hold the screen exactly **40 cm (16 inches)** away from your eyes. This is crucial for the test simulation to be accurate.
- Cover One Eye: Test each eye separately, ensuring you cover the other eye completely.
- Wear Correction: If you use reading glasses or contact lenses, wear them during the test.
2. Interpreting Results
Read down the chart until you can no longer comfortably distinguish the letters on a line.
- If you can read the **N2 / 20/20** line, you have excellent near vision.
- If you can only read the **N8 / 20/100** line, your near vision is significantly reduced.