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Eyeglass lens processing apparatus and eyeglass lens processing program

  • US 10,459,423 B2
  • Filed: 03/27/2017
  • Issued: 10/29/2019
  • Est. Priority Date: 03/28/2016
  • Status: Active Grant
First Claim
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1. An eyeglass lens processing apparatus comprising:

  • a processing tool configured to process a periphery of a lens;

    a movement portion configured to change a relative position between the lens and the processing tool;

    a processor;

    memory storing computer readable instructions, which executed by the processor, causing the eyeglass lens processing apparatus to execute;

    acquiring positional data related to a corner portion of an edge of the lens before the lens is finished and after the lens is roughed;

    acquiring corner portion processing control data for removing a chip adhering to the lens through roughing, based on the acquired positional data; and

    controlling the a movement portion based on the corner portion processing control data so as to remove the chip adhering to the lens; and

    whereinfinishing control data for finishing the lens is acquired based on lens shape data acquired by measuring the shape of the lens by using a lens shape measuring portion after the chips adhering to the lens are removed by the processing tool, andthe movement portion is controlled based on the finishing control data to finish of the lens.

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