Method and computer means for choosing spectacle lenses adapted to a frame
US8762174B2 · kind B2 · utility
1Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2008 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Mar 2, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2202/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method and a computer system and its components for providing spectacles adapted to a future wearer. The method comprises the steps of: inputting in a computer system a first set of data (F1) related to the wearer, comprising at least a prescription of the wearer, inputting in the computer system a second set of data (F2) related to a spectacle frame chosen by the wearer. The computer system is provided with processing means for outputting, on the basis of the first and second sets of data, at least one set of data (S1, S2, . . . , SN) characterizing a pair of ophthalmic lenses adapted to the wearer and the chosen frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.