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Glasses capable of enhancing lights

A technology of glasses and light, applied in the field of visual optics, which can solve the problems of restricting the use of glasses, making people unable to see clearly, and inconvenient daily life

Inactive Publication Date: 2015-12-16
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although these glasses each have certain functions, ordinary glasses cannot make people see clearly in the case of insufficient light, which limits the use of glasses to a certain extent, and is also very inconvenient in daily life.

Method used

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  • Glasses capable of enhancing lights

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The filter assembly is a coated sheet with an ultraviolet filter film.

[0027] The optical component is a convex lens with a layer of negative refractive index metamaterial on the surface.

[0028] The lens is myopia.

Embodiment 2

[0030] The filter assembly is a coated sheet with an ultraviolet filter film.

[0031] The optical component includes a prism; the prism is a triangular prism with a layer of negative refractive index metamaterial on the surface.

[0032] The light refraction principle of the prism is used to recombine the scattered light through the effect of the prism.

[0033] The optical component is on the optical path of the incident light, and the focus of the two light rays does not need to be on the optical component;

[0034] After the refraction principle of the prism, the dispersed light is recombined into an outgoing light after reverse refraction;

[0035] The lens is a plano lens.

[0036] When in use, the viewer wears glasses, and the object light wave passes through the filter component to filter out harmful short-wave light, adjusts the opening and closing of the filter in the filter component through the connector to choose whether to filter the light, and the light passes...

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PUM

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Abstract

A pair of glasses capable of enhancing lights comprises a light-filtering assembly, an optical assembly, lenses, a glasses frame and connecting parts, wherein the light-filtering assembly comprises two filter discs for filtering the lights, and is positioned at outgoing part of the lights which become emergent lights after passing the light-filtering assembly; the lenses are positioned on the emergent lights generated by the lights gathered by the light-filtering assembly, and the emergent lights are horizontal; the lenses and the optical assembly are mounted on the glasses frame; the light-filtering assembly is movably connected with the glasses frame in front of the optical assembly through the connecting parts, and angles of the light-filtering assembly can be changed through the connecting parts. The pair of glasses is convenient to use and simple in structure, can enhance vision brightness through a gathering effect of the optical assembly on the lights, and can filter harmful short-wavelength lights through the light-filtering assembly.

Description

technical field [0001] The invention belongs to the field of vision optics, in particular to glasses capable of adjusting light rays for viewing objects. Background technique [0002] Glasses have been used by more and more people. Whether it is sunglasses, myopia glasses, farsighted glasses or decorative plain glasses, they all occupy a certain position in people's lives, and now with the improvement of living standards, people's attention to glasses The needs are also constantly increasing. Though these spectacles all have certain effect respectively at present, general spectacles can not make people see clearly under the situation of insufficient light, limit the use of spectacles to a certain extent, also very inconvenient in daily life. At the same time, the damage of ultraviolet rays to people's eyes cannot be ignored, and these two problems need to be solved at the same time. Contents of the invention [0003] The object of the present invention is to propose a pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/10G02C7/08G02C7/14
CPCG02C7/10G02C7/08G02C7/14
Inventor 杨梅
Owner GUANGXI UNIV
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