US Patent Issued to Essilor International on Feb. 3 for "Active lens adapted for correcting an abnormal refraction of an eye of a wearer" (French Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,118, issued on Feb. 3, was assigned to Essilor International (Charenton-le-pont, France).

"Active lens adapted for correcting an abnormal refraction of an eye of a wearer" was invented by Gilles Le Saux (Charenton-le-pont, France), Estelle Netter (Charenton-le-pont, France), Mathieu Feuillade (Charenton-le-pont, France) and Matthieu Guillot (Charenton-le-pont, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "An ophthalmic lens intended to be worn in front of an eye of a wearer having a first optical function based on a prescription of the wearer for correcting an abnormal refraction of said eye of the wearer and comprising at least one activable...