Contact lens with improved visual performance and minimized halo utilizing pupil apodization
US11686954B2 · kind B2 · utility
1Cited by
5References
6Claims
0Family size
Inventor
Key dates
| Filing date | Oct 14, 2020 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Mar 5, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/16
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A soft contact lens designed to improve visual performance with reduced pupil edge wavefront aberration, reduced halo and reduced light scattering. The soft contact lens is designed with pupil apodization for modulating the lens amplitude transmission profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.