ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人:
Ahmed Haddadi
申请号：
US14778241
公开号：
US09706909B2
申请日:
2014.03.06
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An apparatus for implementing a method for determining the dominant eye of a spectacle wearer (1), includes a target (2), an element (3, 4) for occulting at least one eye, and a sighting device (5, 50) equipped with an optical window (6). The principal feature of the apparatus is that the sighting device (5, 50) includes an electronic sensor making it possible to identify the direction of movement of the sighting device (5, 50), during the method during various steps of viewing the target (2).
