Non-surgical Wavefront Correction of the Eye

iZon® High Resolution Lenses are the first non-surgical solution designed to address both lower and higher order aberrations of the eye. Wavefront technology is used to measure and map the optical fingerprint of the eye, or iPrint™. The customized iZon Lens is based on the iPrint and addresses the vision problems associated with the higher order aberrations (2nd-6th) of the eye. Wearers experience overall sharpness of vision, improved contrast acuity, improved nighttime driving vision, and seeing colors with greater richness and intensity.

Wavefront technology is used to analyze the way light travels through the eye. A painless, invisible and completely safe laser light is beamed into the retina at the back of the eye and then reflected back out. Paths taken by light rays traveling through the eye provide a three-dimensional optical map of the eye. This wavefront mapping helps practitioners detect aberrations not seen in conventional vision tests, which impact the quality of a patient's vision.

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Wavefront Eye Correction

Distortions or imperfections in vision caused by higher order aberrations may include:

• Compromised visual acuity
• Halos, starbursts around lights at night
• Compromised depth perception
• Low contrast sensitivity
• Perceptual sensitivity to color
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