Patent ID: 9421658
Filing Date: 2016-08-23
CPC Classification: B24B,B29D

Claim Text:
1. A system comprising: a cup attaching unit configured to attach a cup, which is a processing jig, to a surface of an eyeglass lens; a processing apparatus main body that includes a housing in which a lens processing mechanism with a processing tool configured to process a periphery of the eyeglass lens held by a lens chuck shaft is arranged; a display which is arranged at the housing and is configured to display an operation step; a signal input unit configured to input a switching signal to switch a screen of the display from a screen for a current operation step to a screen for a next operation step; a controller configured to control the display to switch displaying the screen of the display from the screen for the current operation step to the screen of the next operation step based on the switching signal input by the signal input unit; and a detector programmed to detect completion of each of the operation steps, wherein the signal input unit inputs the switching signal when the detector detects that each of the operation steps is completed.