Invention Grant
- Patent Title: Dynamic tear lenses
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Application No.: US16608124Application Date: 2018-05-01
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Publication No.: US11460719B2Publication Date: 2022-10-04
- Inventor: Omer Rafaeli , Eugene De Juan, Jr. , Yair Alster , Ofer Pintel , Matt Clarke
- Applicant: Pres-By Vision Ltd.
- Applicant Address: IL Tel-Aviv
- Assignee: Pres-By Vision Ltd.
- Current Assignee: Pres-By Vision Ltd.
- Current Assignee Address: IL Tel-Aviv
- Agency: Wilson Sonsini Goodrich & Rosati
- International Application: PCT/US2018/030502 WO 20180501
- International Announcement: WO2018/204395 WO 20181108
- Main IPC: G02C7/04
- IPC: G02C7/04

Abstract:
Dynamic contact lenses fabricated with a dynamic portion that extends outward from the peripheral portion are disclosed. When worn on an eye the dynamic portion forms a tear lens for correcting vision. The dynamic portion can also be configured to provide a dynamic tear lens that changes optical power with forces applied by eyelids. The dynamic portion can be configured to assume a conforming configuration and at least one non-conforming configuration, or can be configured to assume at least two non-conforming configurations. The dynamic contact lenses can be used for correcting vision such as correcting presbyopia.
Public/Granted literature
- US20200166777A1 DYNAMIC TEAR LENSES Public/Granted day:2020-05-28
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