Apparatus and a method for customising an optical lens
US12228802B2 · kind B2 · utility
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12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2019 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Aug 19, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/04
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure relates to an apparatus (100) for customising an optical lens which comprises an observation unit (130) adapted to acquire at least one of visual activities of a user and viewing distance profiles of the visual activities, a processor (170) adapted to calculate a personal distance profile based on at least one of the acquired visual activities and the acquired viewing distance profiles, and an implementation unit (190) adapted to customise the optical lens based on at least one of the acquired visual activities and the acquired personal distance profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.