Invention Grant
- Patent Title: High plus treatment zone lens design and method for preventing and/or slowing myopia progression
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Application No.: US16421874Application Date: 2019-05-24
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Publication No.: US10823980B2Publication Date: 2020-11-03
- Inventor: Noel A. Brennan , Khaled Chehab , Xu Cheng , Michael J. Collins , Manwai Charis Lau , Eric R. Ritchey , Xin Wei
- Applicant: Johnson & Johnson Vision Care, Inc.
- Applicant Address: US FL Jacksonville
- Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee Address: US FL Jacksonville
- Main IPC: A61F2/14
- IPC: A61F2/14 ; G02C7/06 ; G02C7/04 ; A61F2/16

Abstract:
Contact lenses incorporate high plus or add power profiles that at least one of slow, retard or preventing myopia progression and minimize halo effect. The lens includes a center zone with a negative power for myopic vision correction; and at least one treatment zone surrounding the center zone, the at least one treatment zone having a power profile that increases from an outer margin of the center zone to a positive power within the at least one treatment zone of greater than +5.00 D.
Public/Granted literature
- US20190278107A1 HIGH PLUS TREATMENT ZONE LENS DESIGN AND METHOD FOR PREVENTING AND/OR SLOWING MYOPIA PROGRESSION Public/Granted day:2019-09-12
Information query
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