MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617071058 A) filed by Essilor International on June 08, 2026, for Myopia Control Lens Element.
Inventors include Nallour Raveendran, Rajkumar; Guillot, Matthieu; Fermigier, Bruno Number; Gacoin, Eric; and Rego, Carlos.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: A lens element intended to be worn in front of an eye of a person comprising: - a refraction area having a refractive power based on a prescription for said eye of the person; and - a plurality of refractive optical elements having an optical function different from the optical function of the refraction area, wherein over an annular zone centered on a reference point, for example the optical center, of the lens element and having an inner diameter of 8 mm and an outer diameter of 17 mm, the ratio of the surface of the annular zone having an additional optical power greater than or equal to 7.5 diopters in absolute value and relative to the power at the reference point, for example optical center, of the lens element over the total surface of the annular zone is greater than or equal to 0.02, for example greater than or equal to 0.05, for example greater than or equal to 0.09 and smaller than or equal to 0.5, for example smaller than or equal to 0.3.
Disclaimer: Curated by HT Syndication.
