Abstract:
A method for measuring an influence of an ophthalmic lens design is disclosed. The method comprises splitting an optical light beam into a wavefront measurement light path and a wavefront modulation light path; implementing the ophthalmic lens design in an adaptive optics device positioned in the wavefront modulation light path; and obtaining ocular biometric data in the ocular biometric and wavefront measurement light path to measure the influence of the ophthalmic lens design. Also disclosed are an apparatus and a system for measuring an influence of an ophthalmic lens design along with a method for assembling the device and system. The ocular biometric device may be an interferometer and the adaptive optics device may comprise one or more wavefront shapers.
Abstract:
The invention provides an ophthalmic lens comprising one or more oblique prismatic component, wherein the lens slows myopia progression and/or treats or prevents myopia or a disease or condition associated with myopia. The one or more oblique prismatic components may be base-down or base-down and base-in or base up and base-in. The one or more oblique prismatic components may be central and/or in a distance and/or near zone of the ophthalmic lens. The invention also provides an ophthalmic lens comprising a central base-down prism in a distance zone wherein the lens slows myopia progression and/or treats or prevents myopia or a disease or condition associated with myopia. Also provided is an optical device comprising one or more ophthalmic lenses and a method of slowing myopia progression and/or treating or preventing myopia or a disease or condition associated with myopia including using one or more ophthalmic lenses.