A PROCESS FOR DETERMINING A PAIR OF PROGRESSIVE OPHTHALMIC LENSES

• Main Authors: ROUSSEAU BENJAMIN, KARIOTY FARID, VIALET STÉPHANIE, CONTET AUDE, PAILLE DAMIEN, POULAIN ISABELLE
• Format: Patent
• Language: English
• Published: 10.07.2015
• Subjects: CONTACT LENSES; OPTICS; PHYSICS; SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES

The process comprises: determining prescribed far vision mean power and addition for each lens of the pair; determining laterality of a wearer; defining a temporal side and a nasal side on each lens of the pair; defining on each lens being worn and for each gaze direction a refractive power and a mo...