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The Contex OK® Lens and Bausch & Lomb Vision Shaping Treatment™

The world’s #1 overnight orthokeratology lens is now overnight FDA approved. The OK® E-System is the premier Bausch & Lomb Vision Shaping Treatment™ (VST) lens design. FDA approved, safe and reversible, More…


Company History
Contex is the clear choice for your gas permeable contact lens patients. Being on the cutting edge of lens design and manufacture for over 40 years, you can hold the confidence that you are using the best GP contact lenses in the world.

OK® E-System Lens
Contex OK® E-System lenses set the standard for overnight orthokeratology by offering the most advanced topography based fitting as well as empirical, trial or dispensable inventory sets. With no age restrictions, the Contex OK® Lens is the perfect option for active kids and teens that aren’t eligible for refractive surgery. More…

OK® E-System and VST™
Contex OK® E-System and VST™ certified practitioners will benefit from the growing consumer awareness of B&L Vision Shaping Treatment™. By building a strong ortho-K practice practitioners can increase their patient base and profits. More…

Contex also specializes in progressive Multifocal lenses that produce very clear distance optics with crisp intermediate and near vision. More…

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