1. 93rd International Conference on Light & Vision: Syntonics 101, Advanced Syntonics 201, and General Conference
Dates: May 28-30, 2026
Location: Virginia Beach, Virginia
Registration is now open! Visit: https://csovision.org/upcoming-conference
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2. Syntonic Phototherapy 101
Date: September 26-27, 2026
A two-day course providing practical education and theoretical knowledge including the history and basic concepts of Optometric Syntonic Phototherapy, pupil assessment, functional visual field assessment and case syndromes with hands-on workshop.
Location: Columbus, Ohio
Phone: The office of Dr. Steve Curtis
Instructors: Brenda Montecalvo, OD, FOVDR, FAAO, FCSO, and Steve Curtis, OD, FCSO, FNORA
Time: Saturday Sep. 26 from 9am – 6pm, and Sunday Sep. 27 from 9am – 2pm
NOTES:
Optometrists who have previously completed the Syntonics 101 course and wish to send a vision therapist must be current members of CSO. Please see the “Membership” tab of this website to renew, if required.
Optometrists repeating the Syntonics 101 course must be current members of CSO. Please see the “Membership” tab of this website to renew, if required.
Registration: Coming Soon
Upcoming Events
93rd International Conference on Light and Vision, May 28-30, 2026: Virginia Beach, VA
Syntonic Phototherapy 101, September 26-27, 2026: Columbus, Ohio
Syntonic Phototherapy 101, December 12-13, 2026: in the Northeast U.S.
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