Orthokeratology
Contex OK E-System
A family of designs built for fitting flexibility
Contex OK E-System Test Supplement
Take the Contex OK E-System Test
The Contex OK E-System is a design using the Bausch & Lomb Vision Shaping Treatment VST™ process where the lenses are computer-designed based on central-K readings or topographical data. The initial four-zone, reverse geometry design can be either custom designed from these data points or chosen from a dispensing inventory set. This results in a straightforward simple fitting process that results in high success rates.
Labs manufacturing and/or distributing Contex OK design:
In the USA:
| Lab Name | City, State | Phone # |
| Contex, Inc. | Sherman Oaks, CA | 800-626-6839 |
