Invention Grant
- Patent Title: Illuminated low-vision spectacles
- Patent Title (中): 照亮低视力眼镜
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Application No.: US13090125Application Date: 2011-04-19
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Publication No.: US08109630B2Publication Date: 2012-02-07
- Inventor: Jeffrey Sonsino
- Applicant: Jeffrey Sonsino
- Applicant Address: US TN Nashville
- Assignee: Vanderbilt University
- Current Assignee: Vanderbilt University
- Current Assignee Address: US TN Nashville
- Agency: Morris Manning & Martin LLP
- Agent Tim Tingkang Xia, Esq.
- Main IPC: G02C1/00
- IPC: G02C1/00

Abstract:
Lighted reading glasses for individuals with low vision. In one embodiment, the reading glasses include a frame for supporting lenses having an oculus dexter side and an oculus sinister side, at least one oculus dexter lens supported by the frame on the oculus dexter side, and at least one oculus sinister lens supported by the frame on the oculus sinister side, each of the at least one oculus dexter lens and the at least one sinister lens having an induced prism in a range between about 4 PD and about 22 PD and a lens power that is greater than about +4.00 diopters and less than about +20.00 diopters such that each of said lenses focuses at a distance that is greater than about 5 cm and less than about 25 cm, and at least one light source having a predetermined light strength oriented to project light to provide a predetermined lighted area in a predetermined field.
Public/Granted literature
- US20110194066A1 ILLUMINATED LOW-VISION SPECTACLES Public/Granted day:2011-08-11
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02C | 眼镜;太阳镜或与眼镜有同样特性的防护镜;隐形眼镜 |
G02C1/00 | 应用跨梁或眉杆的透镜组件 |