公开(公告)号：US20160325393A1

公开(公告)日：2016-11-10

申请号：US15108520

申请日：2014-12-25

Applicant: HOYA LENS THAILAND LTD.

Inventor： Takashi DAIMARU ,  Hidetoshi NISHIMURA ,  Takao TANAKA

IPC: B24B9/14

Abstract: Provided is a block device that mounts a lens shape processing lens holder to a convex surface of a spectacle lens with two alignment reference marks for identifying a distance portion design reference point on a concave surface. The block device includes an imaging unit that images the alignment reference marks of the spectacle lens supported by a support unit from a convex surface side of the spectacle lens, an information processing unit that obtains expected imaged positions of the alignment reference marks imaged by the imaging unit, using information regarding the spectacle lens, when a posture of the spectacle lens supported by the support unit becomes a reference posture suitable for mounting the lens holder, and a display control unit that displays images of index marks indicating the expected imaged positions obtained in the information processing unit and images of the alignment reference marks.

Abstract translation: 提供一种块装置，其将透镜形状处理透镜保持器安装到具有用于识别凹面上的距离部分设计基准点的两个对准基准标记的眼镜镜片的凸面。 块装置包括成像单元，其从眼镜镜片的凸表面侧对由支撑单元支撑的眼镜镜片的对准基准标记进行成像;信息处理单元，其获得通过成像成像的对准参考标记的预期成像位置 单元，使用关于眼镜镜片的信息，当由支撑单元支撑的眼镜镜片的姿势成为适合于安装透镜保持器的基准姿势时，以及显示控制单元，其显示指示所获得的预期成像位置的索引标记的图像 信息处理单元和对准参考标记的图像。

公开(公告)号：US20190299355A1

公开(公告)日：2019-10-03

申请号：US16446144

申请日：2019-06-19

Applicant: HOYA LENS THAILAND LTD.

Inventor： Takashi DAIMARU ,  Hidetoshi NISHIMURA ,  Takao TANAKA

IPC: B24B9/14 ,  B24B13/005

Abstract: Provided is a block device that mounts a lens shape processing lens holder to a convex surface of a spectacle lens with two alignment reference marks for identifying a distance portion design reference point on a concave surface. The block device includes an imaging unit that images the alignment reference marks of the spectacle lens supported by a support unit from a convex surface side of the spectacle lens, an information processing unit that obtains expected imaged positions of the alignment reference marks imaged by the imaging unit, using information regarding the spectacle lens, when a posture of the spectacle lens supported by the support unit becomes a reference posture suitable for mounting the lens holder, and a display control unit that displays images of index marks indicating the expected imaged positions obtained in the information processing unit and images of the alignment reference marks.