Patent ID: 11874528
Assignee: CARL ZEISS VISION INTERNATIONAL GMBH
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 10:
11. A method for applying an optical mark to a spectacle lens mounted in a spectacle frame, the method comprising:
determining an intended position of the optical mark in an automated manner at the spectacle lens based on the spectacle frame including taking an image of at least a part of the spectacle frame and including determining one or more of the following parameters based on the image: a box dimension of the spectacle frame enclosing the mounted spectacle lens and a center point of the spectacle lens mounted in the spectacle frame;
arranging the spectacle frame in a marking device having a marking appliance and adjusting a relative position of the spectacle frame and the marking appliance such that an actuation axis of the marking appliance intersects with the spectacle lens at the intended position of the optical mark; and
applying the optical mark to the spectacle lens at the intended position with the marking appliance.