公开(公告)号：US11947197B2

公开(公告)日：2024-04-02

申请号：US17174910

申请日：2021-02-12

Applicant: Reopia Optics Inc.

Inventor： Yan Zhou ,  Barry J. Linder

IPC: G02C7/06

CPC classification number: G02C7/061 ,  G02C2202/24

Abstract: A wearable optical device increases a Resolvable Object Distance Range (RODR) thereby reducing focusing demands of a plurality of objects located along a visual angle distance for a user with presbyopia or myopia. The devise includes a negative refractive element and a positive refractive element located along an optical axis. The negative refractive element and the positive refractive element are separated from each other by a separation space and at a separation distance suitable for mounting on a spectacle. A surface of a non-central zone of the negative refractive element or the positive refractive element is a Fresnel surface. The separation space is filled by an intermediate media with a refractive index lower than that of the negative refractive element or the positive refractive element. In one embodiment, the intermediate media is an optical grade resin or polymer. In another embodiment, a spacing seal is located around a periphery of the separation space, and the intermediate media is a low-humidity gas for reducing condensation within the separation space during ambient temperature changes.

公开(公告)号：US20210329764A1

公开(公告)日：2021-10-21

申请号：US17246058

申请日：2021-04-30

Applicant: Reopia Optics, Inc.

Inventor： Barry Jonathan Linder ,  Yan Zhou

IPC: H05B47/11 ,  A61N5/06

Abstract: Myopia is a clinically significant and growing problem around the world. A major cause is the increasing time spent indoors by children, for example, playing video games, studying, and watching television. Exposure to sufficient overall light levels is known to be protective, and prevents the onset and also delays the progression of myopia. Embodiments include a computerized myopia progression retarding (“MPR”) system that includes a light source configured to provide illumination and an illumination sensor configured to sense ambient light. The MPR system also includes a processor configured to dynamically adjust the illumination in terms of either wavelength bands or luminance provided by the light source to solicit a target wavelength band or luminance for retarding myopia progression of a user.

公开(公告)号：US20210231977A1

公开(公告)日：2021-07-29

申请号：US17174910

申请日：2021-02-12

Applicant: Reopia Optics Inc.

Inventor： Yan Zhou ,  Barry J. Linder

IPC: G02C7/06

Abstract: A wearable optical device increases a Resolvable Object Distance Range (RODR) thereby reducing focusing demands of a plurality of objects located along a visual angle distance for a user with presbyopia or myopia. The devise includes a negative refractive element and a positive refractive element located along an optical axis. The negative refractive element and the positive refractive element are separated from each other by a separation space and at a separation distance suitable for mounting on a spectacle. A surface of a non-central zone of the negative refractive element or the positive refractive element is a Fresnel surface. The separation space is filled by an intermediate media with a refractive index lower than that of the negative refractive element or the positive refractive element. In one embodiment, the intermediate media is an optical grade resin or polymer. In another embodiment, a spacing seal is located around a periphery of the separation space, and the intermediate media is a low-humidity gas for reducing condensation within the separation space during ambient temperature changes.

公开(公告)号：US20240151989A1

公开(公告)日：2024-05-09

申请号：US18491790

申请日：2023-10-22

Applicant: Reopia Optics, Inc.

Inventor： Yan Zhou ,  Barry Jonathan Linder ,  Vance Michael Thompson

IPC: G02C7/06

CPC classification number: G02C7/06 ,  G02C2202/24

Abstract: Eyewear for control of myopia progression communicates with a compliance monitoring system in accordance with a myopia progression retarding protocol. The compliance monitoring system includes a base station or a smart device. The base station or smart device includes a base wireless transceiver for receiving a beneficiary's usage data from the eyewear or a storage case configured to store the eyewear. The monitoring system processes the usage data from the eyewear or the storage case to compute a compliance score that is provided to a stakeholder of the myopia progression retarding protocol.

公开(公告)号：US11681162B2

公开(公告)日：2023-06-20

申请号：US17564132

申请日：2021-12-28

Applicant: Reopia Optics, Inc.

Inventor： Yan Zhou ,  Barry Jonathan Linder

IPC: G02C7/06

CPC classification number: G02C7/06 ,  G02C2202/24

Abstract: Spectacles that control myopia progression have a central zone that achieves foveal vision correction and distributed micro-reticle(s) and corresponding micro-lens(es) around the paracentral and/or peripheral zone of the spectacle. Each micro-lens is disposed between its corresponding micro-reticle and the pupil of a wearer's eye. The micro-reticle(s) and micro-len(s) are integrated with the structure of the spectacle to partially block some of the paracentral and/or peripheral objects from surrounding optical environment. The rest of the paracentral and/or peripheral retinal areas are still available for a wearer's eye to sense the presence and movement of surrounding objects.

公开(公告)号：US12050368B2

公开(公告)日：2024-07-30

申请号：US18297009

申请日：2023-04-07

Applicant: Reopia Optics, Inc.

Inventor： Yan Zhou ,  Barry Jonathan Linder

IPC: G02C7/06

CPC classification number: G02C7/06 ,  G02C2202/24

Abstract: Spectacles that control myopia progression have a central zone that achieves foveal vision correction and distributed micro-reticle(s) and corresponding micro-lens(es) around the paracentral and/or peripheral zone of the spectacle. Each micro-lens is disposed between its corresponding micro-reticle and the pupil of a wearer's eye. The micro-reticle(s) and micro-len(s) are integrated with the structure of the spectacle to partially block some of the paracentral and/or peripheral objects from surrounding optical environment. The rest of the paracentral and/or peripheral retinal areas are still available for a wearer's eye to sense the presence and movement of surrounding objects.

公开(公告)号：US11974374B2

公开(公告)日：2024-04-30

申请号：US17246058

申请日：2021-04-30

Applicant: Reopia Optics, Inc.

Inventor： Barry Jonathan Linder ,  Yan Zhou

IPC: A61N5/06 ,  H05B47/11

CPC classification number: H05B47/11 ,  A61N5/0613 ,  A61N2005/0626 ,  A61N2005/0651 ,  A61N2005/0663

Abstract: Myopia is a clinically significant and growing problem around the world. A major cause is the increasing time spent indoors by children, for example, playing video games, studying, and watching television. Exposure to sufficient overall light levels is known to be protective, and prevents the onset and also delays the progression of myopia. Embodiments include a computerized myopia progression retarding (“MPR”) system that includes a light source configured to provide illumination and an illumination sensor configured to sense ambient light. The MPR system also includes a processor configured to dynamically adjust the illumination in terms of either wavelength bands or luminance provided by the light source to solicit a target wavelength band or luminance for retarding myopia progression of a user.

公开(公告)号：US20230314840A1

公开(公告)日：2023-10-05

申请号：US18297009

申请日：2023-04-07

Applicant: Reopia Optics, Inc.

Inventor： Yan Zhou ,  Barry Jonathan Linder

IPC: G02C7/06

CPC classification number: G02C7/06 ,  G02C2202/24

Abstract: Spectacles that control myopia progression have a central zone that achieves foveal vision correction and distributed micro-reticle(s) and corresponding micro-lens(es) around the paracentral and/or peripheral zone of the spectacle. Each micro-lens is disposed between its corresponding micro-reticle and the pupil of a wearer's eye. The micro-reticle(s) and micro-len(s) are integrated with the structure of the spectacle to partially block some of the paracentral and/or peripheral objects from surrounding optical environment. The rest of the paracentral and/or peripheral retinal areas are still available for a wearer's eye to sense the presence and movement of surrounding objects.

公开(公告)号：US11681161B2

公开(公告)日：2023-06-20

申请号：US17513862

申请日：2021-10-28

Applicant: Reopia Optics, Inc.

Inventor： Yan Zhou ,  Barry Jonathan Linder

IPC: G02C7/06

CPC classification number: G02C7/06 ,  G02C2202/24

Abstract: Spectacles that control myopia progression have a central zone that achieves foveal vision correction and distributed micro-reticle(s) and corresponding micro-lens(es) around the paracentral and/or peripheral zone of the spectacle. Each micro-lens is disposed between its corresponding micro-reticle and the pupil of a wearer's eye. The micro-reticle(s) and micro-lens(es) are integrated with the structure of the spectacle to partially block some of the paracentral and/or peripheral objects from surrounding optical environment. The rest of the paracentral and/or peripheral retinal areas are still available for a wearer's eye to sense the presence and movement of surrounding objects.

公开(公告)号：US20220197059A1

公开(公告)日：2022-06-23

申请号：US17564132

申请日：2021-12-28

Applicant: Reopia Optics, Inc.

Inventor： Yan Zhou ,  Barry Jonathan Linder

IPC: G02C7/06

Abstract: Spectacles that control myopia progression have a central zone that achieves foveal vision correction and distributed micro-reticle(s) and corresponding micro-lens(es) around the paracentral and/or peripheral zone of the spectacle. Each micro-lens is disposed between its corresponding micro-reticle and the pupil of a wearer's eye. The micro-reticle(s) and micro-len(s) are integrated with the structure of the spectacle to partially block some of the paracentral and/or peripheral objects from surrounding optical environment. The rest of the paracentral and/or peripheral retinal areas are still available for a wearer's eye to sense the presence and movement of surrounding objects.