Join the EVO USA Study

Break free from Glasses & Contact Lenses

Ready to Experience Visual Freedom?

If you suffer from nearsightedness or astigmatism, EVO may improve your distance vision without glasses or contact lenses. Your eyeglass prescription can usually tell you how much nearsightedness and/or astigmatism you have. Consult with your eye doctor, who will conduct a thorough examination to find out whether you’re a candidate for the EVO USA Study and the EVO procedure.

It’s time to experience the EVO difference

The EVO procedure is designed to improve sight by treating a wide range of eyeglass or contact lens prescriptions. Made from Collamer®, a unique implantable material, the replaceable lens works naturally with your eye to improve vision-without changing your cornea. As a result, over 1 million lenses have been implanted outside of the US and 99.4% of patients would do the procedure again.

How EVO Works

The EVO biocompatible lens is placed behind your iris (colored part of your eye) and in front of the natural lens. The EVO lens focuses light on the back surface of your eye to improve your vision. Unlike other procedures, the EVO procedure does not remove corneal tissue, but is additive, and works in harmony with your natural eye.