93rd International Conference on Light and Vision
at the Delta by Marriott Virginia Beach Waterfront Suites
Virginia Beach, VA
May 28-30, 2026
The College of Syntonic Optometry’s 93rd International Conference on Light and Vision is a 3-day event consisting of the following education:
1. Syntonic Phototherapy 101 – A two-day course providing practical education and theoretical knowledge including the history and basic concepts of Optometric Syntonic Phototherapy, pupil assessment, convergence near point, functional visual field assessment and case syndromes with practicum. Day 1 will be conducted virtually prior to the International Conference. First-time attendees of this course will receive membership in the College of Syntonic Optometry for the remainder of 2026, plus the Black Book of Syntonic Phototherapy.
a. Day 1 – VIRTUAL (date to be determined)
b. Day 2 – May 28, 2026
2. Syntonic Phototherapy 201 – May 28, 2026 – A one-day course providing advanced topics on the use of syntonics in clinical settings.
3. General Meeting – May 29-30, 2026 – A two-day course providing advanced education on broad topics related to light, color, and other treatment modalities. Attendees of the Syntonics 101 and Syntonics 201 courses are encouraged to stay for these cutting-edge presentations.
Registration Information for the 93rd International Conference is COMING SOON!
Lodging Information
The Conference room rate is $235+tax/night, plus $2/day occupancy fee.
Make reservations directly with the Delta by Marriott Virginia Beach Waterfront Suites, under the College of Syntonic Optometry.
The deadline to get this group rate is April 27, 2026.
Click here to go to the hotel website
Delta by Marriott Virginia Beach Waterfront Suites
2800 Shore Drive
Virginia Beach, VA 23451
757-481-9000
Registration fees are still to be determined.
The information below will be updated soon!
DO NOT CLICK on the registration buttons below.
Register for the conference
Attend the 93rd International Conference on Light and Vision in Virginia Beach, VA.
REGISTRATION FEES ARE STILL TO BE DETERMINED
CSO Doctor Members: $TBD
Non-Members: $TBD
Therapist Members: $TBD
101 and Conference (Dr./Therapist): $TBD/$TBD
OD Student meals $TBD
Guest meals $TBD
Extra Banquet Tickets $TBD
Discounts for combined courses will be applied at check out.
Attend a course
Attend Optometric Syntonic Phototherapy 101 on Wednesday and Thursday before the General Conference:
COURSE FEES ARE STILL TO BE DETERMINED
101 – Doctor: $TBD
101 – Therapist: $TBD
101 – Repeat Attendee: $TBD
201 – Doctor/Therapist: $TBD/$TBD
Add $50 to fee if registered after May 18, 2026
Select your registration in each of the three options below to add to cart.
Register and pay separately for every attendee. Discounts for combined classes will be applied at check out. Information regarding add-ons and mail orders are below.
Add on extras
Add any number of the following to your conference registration. May be purchased alongside your registration
O.D. Students (Handouts & Meals): $TBD
Guest Meals: $TBD
Extra Banquet Tickets: $TBD
Pay by Mail
Download and complete the registration form below.
Then send a check or money order in U.S. Dollars to:
College of Syntonic Optometry
P.O. Box 358
Cedarville, Ohio 45314 USA
Phone: 1-719-547-8177
syntonicphototherapy@gmail.com