A PROCESS FOR DETERMINING A PAIR OF PROGRESSIVE OPHTHALMIC LENSES
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...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
10.07.2015
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Subjects | |
Online Access | Get full text |
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