Method and system for electro-active spectacle lens design
US7290876B2 · kind B2 · utility
29Cited by
146References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2005 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Jul 18, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method and system for designing electro-active lenses adapted to correct for a higher-order aberration, whereby a desired pixel size is determined. In certain embodiments, the desired pixel size may be determined by identifying a desired pixel size for an electro-active lens adapted to correct for a conventional aberration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.