Invention Grant
US06623116B2 Eyeglass lens with multiple optical zones having varying optical properties for enhanced visualization of different scenes in outdoor recreational activities
有权
具有多个光学区域的眼镜镜片具有不同的光学特性，用于增强户外娱乐活动中不同场景的可视化
- Patent Title: Eyeglass lens with multiple optical zones having varying optical properties for enhanced visualization of different scenes in outdoor recreational activities
- Patent Title (中): 具有多个光学区域的眼镜镜片具有不同的光学特性，用于增强户外娱乐活动中不同场景的可视化
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Application No.: US09834985Application Date: 2001-04-13
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Publication No.: US06623116B2Publication Date: 2003-09-23
- Inventor: David V. Kerns, Jr. , J. Paul Moore
- Applicant: David V. Kerns, Jr. , J. Paul Moore
- Main IPC: G02C710
- IPC: G02C710
Abstract:
A lens for eyeglasses is provided with two or more optical zones on the lens body having different optical properties that enhance visualization of different scenes, including target objects within the scenes, that are associated with a specific recreational activity such as golf, hunting, or fishing. A first optical zone in an upper portion of the lens can be provided with pre-defined focus distance, transmission percentage, and/or transmission spectrum parameters for enhanced visualization of distant scenes associated with the specific recreational activity. A second optical zone in a lower or outer portion of the lens can be provided with different pre-defined focus distance, transmission percentage, and/or transmission spectrum parameters for enhanced visualization of close-in scenes associated with the specific recreational activity.
Public/Granted literature
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