Take the Free Pre-Screening Test and find out now if you, a family member or a patient has Visual Stress.

The pre-screening test is a discovery tool that gives you a better understanding of Visual Stress, your situation and the likelihood that you suffer and will benefit from steps 2 and 3.

The free pre-screening test includes the following:

• Informative video clips to guide you along
• A report with your score and test results
• Links to additional resources and potential solutions.

​Research began with the investigation into pattern sensitivity and the resulting symptoms of seizures, headaches and perceptual distortions. A large volume of research provides evidence that colour filters reduce these symptoms.

​Learn about the other neurological conditions that share symptoms with Visual Stress and how precision tints might help.