公开(公告)号：EP4300173A1

公开(公告)日：2024-01-03

申请号：EP22182706.6

申请日：2022-07-01

申请人： Carl Zeiss Vision International GmbH

发明人： MESCHENMOSER, Ralf ,  PAUKER, Friedrich ,  DANGELMAIER, Andreas ,  ESSNER, Max ,  PAUKER, Robert ,  LENZ, Matthias ,  BOLIUS, Vanessa ,  KURZ, Norbert

IPC分类号： G02C13/00 ,  G01M11/02

摘要： Provided are a method and a device (10) for generating a set of virtual representation data (100) of a spectacle lens (12). The method comprises scanning an edge surface (12c) of the spectacle lens (12) using an optical scanner (24) to obtain a set of scanning data of a profile of the edge surface (12c) of the spectacle lens (12). The method further comprises taking at least one image of the spectacle lens (12) using a camera (20) facing a back surface (12b) or a front surface (12a) of the spectacle lens (12) to obtain a set of imaging data. The method further includes a set of virtual representation data (100) of the spectacle lens (12) based on the set of scanning data and the set of imaging data. Further a set of virtual representation data (100) is provided, its use for characterizing an accuracy of fit of the spectacle lens and/or for monitoring a manufacturing process, as well as a method for manufacturing a spectacle lens (12).