METHOD OF MANUFACTURE OF SPECTACLE FRAMES Russian patent published in 2018 - IPC G02C5/02 B29D12/02 

FIELD: optics.

SUBSTANCE: invention relates to ophthalmology, in particular to the technology of manufacturing spectacle frames. In the claimed method of manufacturing the eyeglass frames, the frame parts are made using individual customer sizes. At the same time, the dimensions of the frame parts are determined based on the anthropometric features and dimensions of the client's head based on a 2D or 3D image of the customer's head, created respectively on the basis of 2D photographs or 3D scans of the client's head. And 2D photos or 3D scans of the client's head are made together with a standard of linear size. Resulting human head photos or 3D scans are uploaded to the computer and scaled until the unit of measurement of the linear dimension standard is the same as the corresponding unit of measurement in the embedded scale of the graphics program. After scaling human head photos or 3D scans, the eyeglass modeling process is performed.

EFFECT: technical result is the elimination of the need for tactile contact with the client, since remote interaction is enough, as well as simplifying the process of modeling the frame for glasses and increasing the accuracy of positioning the lens relative to the eyes.

1 cl, 5 dwg