SYntonac International LLC

SYntonac International is the ONLINE STORE for the Behavioral Syntonic Optometrist. We produce Syntonic Optometry Equipment for Office and Home Syntonic Vision Therapy.

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86th International Conference on Light and Vision 2018


  • Sheraton Salt Lake City Hotel 150 W 500 S Salt Lake City, Utah USA (map)

SYntonac International will be present at CSO 86th International Conference on Light and Vision.

Join this wonderful event and visit us at our booth, where you can discover our New SYntonac Line of products.

Professional explanation will be given by Drs. Chula & Vasana Lerdvoratavee.

College of Syntonic Optometry (CSO) event: Link --->