Machining method by turning at least one surface of an ophthalmic lens, using a turning machine having at least one geometrical defect
US10496076B2 · kind B2 · utility
0Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2015 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Feb 7, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/50057
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Disclosed is a machining method by turning at least one surface of an ophthalmic lens, using a turning machine having at least one geometrical defect. The method includes a step (101-104) of determining a turning configuration for machining by turning the at least one surface of the ophthalmic lens, the turning configuration including turning parameters and machine defects parameters associated to the turning parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.