If you have a question about membership, the College of Syntonic Optometry, or any additional concerns, please contact us below. Contact us! Name Email Address Message 3 + 2 = Submit Upcoming Events 90th International Conference on Light and Vision in Rapid City, SD. Happening on June 7-10, 2023 Register now Patient InformationOur approach to evaluating and improving vision is based on the principle that vision is a learned process. Good vision is not just something we are born with. It must be developed. Learn More Find a Practitioner See our ever growing list of trusted practitioners and get the best care possible in your area. See the list