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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Integrating Local - Focal Syntonic Optometry in an Optometric Office


  • Novotel München Airport 29 Nordallee München-Flughafen, BY, 85356 Germany (map)

SYntonac International LLC equipment will be used at this unmissable event.

We offer a special discount coupon of 10% on all SYntonac products ordered at this event.

Seminar Organized by BOAF-EASO

This seminar given by Yvonne Frei and Stefan Collier will be a journey into the basic underlying components of Local-Focal Syntonic Optometry.

Presentation in German without translation! For the first time on European ground!

Limited Places!

Register Now!  Link --->