Instant Focus is a unique advanced patented EDOF technology developed to replace the natural accommodation of the crystalline lens. As a very high precision aspheric optical element used in the center of the lenses, Instant Focus extends the depth of focus between the near and intermediate vision.
This cutting-edge technology turns the incident wavefront into a pseudo non-diffractive beam (PNDB). The resulting light waves’ interferences enable a constant resolution and light intensity on the retina. Consequently, Instant Focus allows a continuous near to intermediate vision free of visual adverse effects in addition to a fast neuroadaptation; therefore, a higher level of comfort for the patient.