ESSILOR INTERNATIONAL (COMPAGINE GENERALE D'OPTIQUE)
ESSILOR INTERNATIONAL (COMPAGINE GENERALE D'OPTIQUE) Patent applications | ||
Patent application number | Title | Published |
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20150293380 | Method Of Manufacturing An Optical Lens - Method of manufacturing an optical lens, the method comprising: a lens member providing step (S | 10-15-2015 |
20150092157 | Progressive Addition Lens for a Wearer - A progressive addition lens for a wearer, the optical lens having an addition lower by at least 0.5 diopter to the prescribed addition value of the wearer, wherein for a pupil diameter of 4 mm the modulation transfer function is greater or equal to 0.1 when measured for a spatial frequency comprised between 0 and 20 cycles per degree | 04-02-2015 |