PURCHASER AGREEMENT

I, as the purchaser of the Colorlite Color Vision Diagnostic and Correction System, agree to the following:

1. Purchaser will not lease, sublease, lend or resell the system.
2. The Purchaser shall order the color blindness correction lenses from Colorlite Kft.
3. The Purchaser shall use the system duly and in compliance with high professional standards.
4. If Purchaser violates this Agreement, Colorlite Kft. will prosecute to the full extent of the law.