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  2. The entire CSO library shipped for FREE on a USB thumb drive.
  3. Every CSO event shipped on USB if you maintain your membership.

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$49
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  • 12 month commitment

Premium

$459
/yr

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  • Online Access to CSO Videos
  • Billed annually ($459)
  • 33% off Basic price
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  • Entire CSO Library USB Shipped now
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  • First year fee: $200

Standard

$399
/yr

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  • Online Access to CSO Videos
  • Billed annually ($399)
  • 33% off Basic price
  • Audio download
  • Print slides
  • First year fee: $200

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  1. 87th College of Syntonic Optometry Conference
    1. Syntonic Phototherapy 101
    2. Syntonic Phototherapy 102
    3. 87th CSO Conference General Session
  2. 86th International Conference on Light and Vision
    1. 86th Light and Vision Conference - CSO General Session
    2. Advanced Syntonic Phototherapy Volume 2
    3. Optometric Syntonic Phototherapy 101
  3. 85th International Conference on Light and Vision
    1. 85th Light and Vision Conference - CSO General Session
    2. Optometric Syntonic Phototherapy 101
    3. Optometric Syntonic Phototherapy 102
  4. 84th International Conference on light and Vision - CSO Syntonics
    1. 84th International Syntonics Conference General Session
    2. Advanced Syntonic Phototherapy Volume 2
  5. 83rd International Conference on Light and Vision - CSO Syntonics
    1. 83rd CSO General Session
    2. Fast Track VT: Using Syntonics with VT for Better Results by Geoff Shayler
    3. Introduction to Iridology by Peter Guhl and Bill Caradonna
May
04,
2020