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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…


There are a few different options for fitting irregular corneas. Contex can assist you in designing any type of lens you need to fit these patients successfully. By analyzing topographical maps and any previous fitting information we can achieve acceptable results.

Aspheric Designs
Contex manufactures many types of aspheric lenses that can contour the shape of many irregular corneas.

• .4e to 1.5 eccentricities

Reverse Geometry
Contex can manufacture any reverse geometry lens that you require to successfully fit irregular corneas.

Ask one of our knowledgeable consultants to assist you.

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