Patent ID: 7611243

Claim:
An eyeglass lens processing method for processing a hole for attaching a rimless frame to an eyeglass lens, the method comprising: selecting a hole pattern used for a processing from a plurality of hole patterns; selecting a first drilling in which an angle of the processed hole is normal to a lens surface of a demo lens, a second drilling in which the angle of the processed hole is normal to a lens surface of the eyeglass lens or a third drilling in which the angle of the processed hole is arbitrarily set to the lens surface of the eyeglass lens; when the first drilling is selected, (a) inputting a surface curve of the demo lens or an angle of inclination, which is approximated to the surface curve of the demo lens, at a hole position, (b) inputting hole position data of the demo lens for the selected hole pattern, (c) determining an hole angle and a hole position for the eyeglass lens based on the surface curve or the angle of the inclination and the hole position data to obtain drilling data; and performing drilling on the eyeglass lens based on the drilling data.