MULTIFUNCTION CONTACT LENS

摘要

The present disclosure relates to therapeutic optical devices configured to provide corneal reshaping for correction of refractive errors of an eye, as well as a peripheral refractive effect on on-axis and/or off-axis light to provide regulation of refractive error development in the eye. Related methods for designing therapeutic optical devices and treatment of an eye with a multifunction therapeutic optical device are also provided.

主权项

1. A multifunction therapeutic optical device comprising:
a central optical zone having a posterior surface profile configured to impart an altered shape to a central cornea of an eye; a peripheral optical zone comprising posterior and anterior surfaces configured to provide a peripheral optical zone refractive effect suitable to focus on-axis and/or off-axis light incident to the peripheral optical zone at a target focal point with respect to a peripheral retina of the eye; and a peripheral landing zone configured to contact a peripheral ocular surface.