Eyeglass for improvement and auxiliary improvement of eyesight through peripheral visual field and application of eyeglass

A peripheral vision and lens technology, applied in the field of eye disease treatment equipment, can solve the problems of high cost, difficulty in implementation, popularization and application, and complex structure, and achieve the effects of increasing tensile tension, increasing the developmental vitality of sclera, and reducing the degree of glasses

Active Publication Date: 2017-08-08
丛繁滋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In the above-mentioned patents, "the degressive glasses set consists of one, several, or even dozens of glasses", which has a complicated structure and high cost, and is difficult to realize and popularize.

Method used

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  • Eyeglass for improvement and auxiliary improvement of eyesight through peripheral visual field and application of eyeglass
  • Eyeglass for improvement and auxiliary improvement of eyesight through peripheral visual field and application of eyeglass
  • Eyeglass for improvement and auxiliary improvement of eyesight through peripheral visual field and application of eyeglass

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Embodiment Construction

[0071] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0072] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In addition, t...

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Abstract

The invention discloses eyeglass for improvement and auxiliary improvement of eyesight through peripheral visual fields and application of the eyeglass. An central visual field of the eyeglass is arranged at the center of the eyeglass; through slight focusing of the eyeglass in a front viewing direction, the optic axis length is guided to be normal gradually; a near-distance peripheral visual field of the eyeglass is arranged between the central visual field area of the eyeglass and an equator peripheral visual field of the eyeglass; through focusing of the eyeglass in the front viewing direction of a vicinity peripheral visual field, force that the peripheral visual field trends to be front viewing is formed, and the optic axis length is guided to be normal gradually; the equator peripheral visual field of the eyeglass is arranged at the outermost area of the periphery of the view, an object image is positioned at a part near the equator of an eyeball and is subjected to reversed focusing out of the central visual field and the near-distance peripheral visual field; force for expanding the diameter of the eyeball equator is formed for shortsightedness, and force for reducing the diameter of the eyeball equator is formed for hyperopia; and furthermore the central visual field and the near-distance peripheral visual field can form the front viewing force, and the optic axis length is guided to be normal gradually.

Description

technical field [0001] The present invention relates to the technical field of eye disease treatment equipment, and more specifically relates to a lens that uses peripheral vision to enhance and assist in improving vision and an application method for using the peripheral vision to enhance and assist in improving vision. Background technique [0002] Myopia refers to the focus of distant target images in front of the retina, resulting in blurred distance vision. It is a global vision problem that occurs in people of all ages and ethnicities. [0003] Studies have proved that the deepening of myopia is related to the following factors: 1. When looking at the distance with the glasses, the central visual field image falls behind the retina and gradually lengthens the axial length of the central area; 2. Even when the glasses look at the distance, The objects in the central visual field fall on the retina. Due to the spherical shape of the eyeball, the peripheral visual field i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H5/00
CPCA61H5/00A61H2201/165
Inventor 丛繁滋
Owner 丛繁滋
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