90th International Conference on Light and Vision

Rapid City, SD

June 7-10, 2023

Register for the conference

Attend the 90th International Conference on Light and Vision in Rapid City, South Dakota.

CSO Doctor Members: $750

Non-Members: $850

Therapist Members: $650

101 and Conference (Dr./Therapist): $1295/$1100

OD Student meals $100

Guest meals $200

Extra Banquet Tickets $85

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:

101 – Doctor: $650

101 – Therapist: $550

101 – Repeat Attendee: $350

201 – Doctor/Therapist: $350/$295

Add $50 to fee if registered after May 22, 2023

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.

  • 90th International Conference on Light and Vision


Add on extras

Add any number of the following to your conference registration. May be purchased alongside your registration

O.D. Students (Handouts & Meals): $200
Guest Meals: $200
Extra Banquet Tickets: $85

Mt. Rushmore Tickets (Group Rate): 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
2052 West Morales Drive
Pueblo West, CO  81007 USA
Fax: 1-719-547-3750
Phone: 1-719-547-8177

Lodging Information

Conference room rate ($125+tax/night) at the Best Western and Ramkota Hotel and Conference Center under College of Syntonic Optometry. Make reservations directly with the hotel. Reservation deadline is May 6, 2023.

2111 N Lacrosse Street

Rapid City, SD 57701

Phone +1 605 343 8550