Events and Courses


90th International Conference on Light and Vision 

Syntonic Phototherapy 101 June 7-8, 2023, Rapid City, SD

Syntonic Phototherapy 201 June 8, 2023, Rapid City, SD

General Conference June 9-10, 2023, Rapid City, SD

Australian College of Syntonics Upcoming Courses

Online Workshops

Syntonic Phototherapy 101  March 11-12, 2023

ACS Syntonics March 2023 Schedule and Registration
















































Upcoming Events

90th International Conference on Light and Vision in Rapid City, SD. Happening on June 7-10, 2023

Register now

Patient Information

Our 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