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Method and glasses for lowering diopter of eyes

A diopter and glasses technology, applied in glasses/goggles, optics, optical components, etc., can solve the problem of not being able to reduce the diopter, and achieve the effect of reducing the diopter

Inactive Publication Date: 2014-08-06
万美林 +1
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  • Description
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method that can reduce the diopter of the eyes, which solves the problem that the existing diopter can only be corrected with the ordinary glasses with corrective effect, but the diopter cannot be reduced.

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  • Method and glasses for lowering diopter of eyes
  • Method and glasses for lowering diopter of eyes

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] After research, refractive errors are mainly caused by the mismatch or imbalance of various anatomical and functional elements in the eye. Accurately measure the uncorrected visual acuity, corrected visual acuity, binocular position, diopter, monocular interpupillary distance and binocular visual function of the glasses wearer. Through the individualized combination technology of lenses and prisms, and the technology of double combination glasses for distance and near use, near-use glasses for near-eye operations such as far-use glasses and writing and reading are produced, so that patients are in a tense and unbalanced state with 12 eyes. The external muscles and ciliary muscles achieve a new balance, the adjustment and collection functions return to normal, and the fusion, stereoscopic vision and binocular vision functions are rapidl...

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Abstract

The invention discloses a method and glasses for lowering the diopter of eyes. The method is characterized in that a user wears glasses for far vision conventionally at ordinary times but wears glasses for near vision when writing, reading and doing other work requiring near vision, and if eye discomfort occurs during wearing, the user can replace lenses of the glasses for far vision and the glasses for near vision till feeling comfortable. The pair of glasses for far vision comprises a glasses frame, a pair of lens groups is arranged on the glasses frame and comprises prism lenses and optical lenses, the prism lenses are arranged on the side close to the eyes of the user, at least one of the rear surface and the front surface of each optical lens comprises a toroidal surface optical area, and the fundus direction of each prism lens is adjustable. The pair of glasses for near vision comprises a glasses frame, a pair of lens groups is arranged on the glasses frame and comprises prism lenses, additional lenses for near vision and optical lenses, the prism lenses are arranged on the side close to the eyes of the user, and the additional lenses for near vision are arranged between the prism lenses and the optical lenses. The method and the glasses have the beneficial effect that the diopter can be lowered after the user wears the glasses.

Description

technical field [0001] The invention belongs to the technical field of eye diopter treatment, and relates to a method for reducing eye diopter and glasses. Background technique [0002] The frame glasses on the market can only correct the refractive errors of human beings, but cannot reduce the diopter and control the development of myopia. We provide a personalized optometry technology, and let the opticians wear two pairs of specially made special glasses to achieve the purpose of reducing diopter (mainly astigmatism) and slowing down the development of myopia. [0003] According to the latest research report of the World Health Organization, about 1.4 billion people around the world suffer from myopia, and it is expected to increase to 2.5 billion by 2020. Among them, the proportion of myopia population in China reaches 47%, which is the region with the highest prevalence of myopia in the world. With the increasing dependence of human beings on smart phones, computers a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/14
Inventor 万美林朱晋
Owner 万美林
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