We recommend a test if you have any of the following symptoms:
- Headaches, nausea or dizziness after visual concentration
- Crossed or turned eyes
- Blinking or eye rubbing after visual concentration
- Dislike or avoidance of close work
- Placing head close to book when reading or writing
- Squinting while looking at the TV or driving
- Poor night vision
- Difficulty reading small print
- Difficulty adjusting focus between near and far objects.
