Dispositivo y procedimiento para determinar los parámetros ópticos de un usuario y producto de programa informático

摘要

The device has cameras (14,16) producing/ graphic data of the portions of a user`s head. A determining unit determines the user data for eye and the spectacle of the user in a usage position, based on the graphic data, where the user data includes local information in a three dimensional space for predetermined points of the portion. A monitor (18) outputs the optical parameters of the user determined based on the user data. Independent claims are also included for the following: (A) a method for determining the optical parameters of a user (B) a computer program product comprising program parts for determining the optical parameters of a user.