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Read how this fisherman’s life was turned around with new scleral lenses made from Optimum Infinite.




Supports eye health with hyper oxygen permeability (180 Dk)

Tailored modulus to reduce flexure in scleral lenses

Inherently wettable to support lens wear

[1] Predicting estimates of oxygen transmissibility for scleral lenses Langis Michaud L, van der Worp E et al, Contact Lens and Anterior Eye Volume 35, Issue 6, 12/2012.


Hyper Dk Without The Compromise

Purpose Made Hyper Dk Material That Breaks With Tradition

Optimum Infinite's development was guided by the expertise of key industry leaders and speciality contact lens manufacturers - requesting a contact lens material purpose-made for modern modalities.


Optimum Infinite offers hyper Dk (180Dk) without flexure, provides excellent wettability and is durable during lens handling and wear.


Pioneering research and industry support allowed Contamac's R&D chemists to re-write the rules on Hyper Dk materials. 

Well suited to meet the oxygen transmissibility requirements for scleral lenses [1]

Versatile for a wide range of modalities through maximizing Dk/t

Maximize lens longevity with a material designed to be durable

A Fisherman's Tale - Melissa Barnett

Optimum Infinite offers hyper Dk without flexure

This 60-year-old fisherman's livelihood was saved, affording him a new lease of life, when he was fit with upgraded scleral lenses made from our innovative 180Dk material. 

"When at sea it was impossible to remove my old lenses and I was wearing them for up to 18 hours each day! This was fine at first, but after a few years I began to develop some problems. 

I was told that I could no longer wear my lenses for extended periods, however, this would mean the unthinkable - taking early retirement. I wasn't prepared for this at all, financially or mentally. 

My optometrist suggested we try a different lens material, and thanks to my new lenses, I can now go all day without any issues." 

Patient Stories
Fisherman's Tale
Changes The Paradigm Of Hyper Dk Materials

Hyper Dk

Inherently Wettable

High Scratch Resistance

Tailored Modulus 

Premium Material for Scleral

High Oxygen Demand Corneae - Michael Wyss

Optimum Infinite offers hyper Dk without flexure

Optimum Infinite brought life-altering benefits to this 64-year-old patient. 

Struggling to change lenses due to his rheumatoid arthritis, the extended wear* that was afforded to him by switching to Optimum Infinite has proven to be life changing. 

The corneal edema and endothelial blebs that were present with his previous traditional high Dk lenses are now a thing of the past.

High Oxygen

An Innovative, Industry-Led Material

Pioneering research and industry support created Optimum Infinite

"As an R&D chemist, working in the contact lens industry is something that I find hugely rewarding, as it gives me the opportunity to develop products which will have a positive impact on the lives of patients." says Mark Eddleston - Project Leader for Optimum Infinite. 

Changing lives is right at the heart of what Optimum Infinite is about. With huge growth in the scleral and ortho-k market, there has been an increasing demand for a premium, Hyper Dk material - one which ticks all the boxes when it comes to fulfilling the needs of ECPs, and patients, alike. 

The eye health properties of Optimum Infinite combined with its inherent wettability and hyper Dk, have resulted in extremely positive interest in Optimum Infinite within the contact lens industry. 

"My role typically comprises taking a concept for a material that will bring benefits for patients and converting this idea into a finished product" - and with the addition of expert insight from key industry leaders, Optimum Infinite was born.

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