Reshaping Vision Worldwide!

The Clear Choice for Specialty
Gas Permeable Contact Lenses


Contex® is the clear choice for your
gas permeable contact lens patients.

Being on the cutting edge of lens design
and manufacture for over 60 years, you can
hold the confidence that you are using the
best GP contact lenses in the world.

Contex OK®-EX Myopia Management Design

The Contex OK®-EX design is the result of years of research and development. With the advent of myopia control and the desire to quickly reduce larger amounts of myopia, Contex set out to create a lens that would offer the advantages of a controlled tear layer in the reverse zone and the ability to reduce higher amounts of myopia quicker and with more control.

Contex OK® E-System

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.

Contex Mutifocal-19™ Lens

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

More Info

Why Choose GP Lenses over Soft?

Contex GP lenses are easier to fit than most other brands of lenses. They require less chair time and provide increased patient satisfaction.

Inventory Sets and Lens Care Products

Beside offering various GP lens inventory sets, Contex has alse developed, evaluated and/or selected the best eye care products available.

How to Order

This area is intended for use by professional eye care practitioners only. Per FDA regulations, Contex, Inc. is authorized to distribute GP contact lenses and information to licensed eye care professionals only. Patients with questions or are interested in GP contact lenses, must contact their eye care professional for more information.

Eye Care Links

Contex has put together a list of some websites we think might be helpful in your quest for additional information.

Contact Lens and Optometry Glossary

Knowing the terminology of Optometry can help you make better vision choices. Here are a few of the most important terms related to contact lens wear and vision care. For further questions about these or other eye care terms, contact us. 

History of Contact Lenses

1508 Leonardo da Vinci illustrates the concept of contact lenses

1823 British astronomer Sir John Herschel conceptualizes practical lens design

Contact Us

Phone

(800) 626-6839

Address

Contex, Inc.
4505 Van Nuys Blvd
Sherman Oaks, CA 91403
USA

Working Hours

Mon - Fri 8:30am - 4:30pm PST
Sat - Sun Closed

© Copyright 2025 Contex, Inc. All Rights Reserved.