Binocular vision dysfunction is the way our brain processes the information from both our eyes. It's important for comfort and balance and knowing where you are in space. The way you are tested is by an exam that evaluates 6 muscles in your eyes to determine if both of your eyes are working properly. If you fill out the questionnaire on our website, you will be a likely candidate for testing. We will reach out to you to test out your binocular function.