Benjamin ROUSSEAU,Guilhem ESCALIER,Isabelle POULAIN,Juliette WIERZBICKI,Laurent CALIXTE,Nacer LAKHCHAF,Sarah MARIE,Thierry BONNIN,Valerie JOLIVET
申请号：
US15767698
公开号：
US20180299694A1
申请日:
2016.10.11
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method for determining an optical system of a personalized progressive lens for a given wearer including: a) providing a mean direction of gaze determined for the wearer in a reference frame tied to the head of the wearer； b) determining a target value for at least one optical design parameter as a function of the mean direction of gaze determined in a)； c) calculating the optical system of the progressive lens by an optical optimization procedure on the basis of target values, wherein the target value of each optical design parameter as a function of the mean direction of gaze determined in b) is a target value.
