A New Category for Your Scleral Lens Toolkit
Introducing posEYEdon
Fitting patients with dry eye, high astigmatism, or difficult multifocal prescriptions can be one of the more frustrating parts of practice — especially when soft lenses and glasses just aren't cutting it. posEYEdon, powered by Valley Contax, is built for exactly this group. And here's the best part: no irregular cornea required.
posEYEdon is designed for normal cornea patients who fall into one (or more) of these categories:
Dry eye
High astigmatism
Difficult multifocal prescriptions
Patients who simply haven't found success with soft lenses or glasses
If you've got patients cycling through lens after lens without relief, posEYEdon may be the option you've been missing.
With a comprehensive onboarding process and a risk-free trial, posEYEdon is designed to be the best choice for patients who expect more from their lenses — and for practices who want a smoother path to get them there.
What Patients Are Saying
Real patients have shared their experience switching to posEYEdon, describing the difference it's made after struggling with other lens options.
Designed to Make It Easy
One of the biggest hurdles with scleral lenses is the guesswork involved in fitting. posEYEdon solves this with a built-in fitting calculator that guides you directly to the right diagnostic lens from your fitting set — no trial and error required.
The numbers speak for themselves: 90% of fits fall within 100 microns of the predicted value.
Once you've identified the ideal diagnostic lens, you're not on your own. Valley Contax's expert consultation team works directly with you to fine-tune the design and achieve optimal results — reducing chair time and helping ensure the perfect fit, every time.
Features Built for Practices and Patients Alike
posEYEdon comes packed with features designed to make life easier on both sides of the exam chair:
Available as a Multifocal lens with posEYEdon PLUS
Chamber size control for improved centration and limbal relationship
Seamless onboarding experience with a complete welcome kit
Comprehensive fitting and practice management support
No irregular cornea required
Why Practices Are Adding posEYEdon to Their Toolkit
For eye care professionals looking to expand into scleral lenses — or add a new option for patients who've exhausted the usual choices — posEYEdon offers a faster path to confident fits, backed by real support instead of guesswork.
Want to see if posEYEdon is right for your practice?
Order a fitting set and experience the process firsthand, or reach out to our team for more information on features and pricing.