CN109975995A - The filter area of eyeglass constructs - Google Patents
The filter area of eyeglass constructs Download PDFInfo
- Publication number
- CN109975995A CN109975995A CN201711460951.7A CN201711460951A CN109975995A CN 109975995 A CN109975995 A CN 109975995A CN 201711460951 A CN201711460951 A CN 201711460951A CN 109975995 A CN109975995 A CN 109975995A
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- filter area
- constructs
- area
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/024—Methods of designing ophthalmic lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
Abstract
The present invention is the filter area construction in relation to a kind of eyeglass, the eyeglass includes by central optical zone of the ambient blur-free imaging in user eyeball on retinal centre image area and around the peripheral light school district of central optical zone, filter area is formed on its peripheral light school district, its filter area can be used to the wavelength for filtering out preset percentage by luminous ray, make through image formation by rays on the region of retinas different around macula area, and then effectively delay or axiallength is prevented to increase, achieve the purpose that correction or control myopia whereby.
Description
Technical field
The invention relates to a kind of filter area of eyeglass constructions, are espespecially formed with optical filtering on the peripheral light school district of eyeglass
Area, for filtering out wavelength of the preset percentage by luminous ray, so as to fall within different views around macula area by luminous ray
On the region of nethike embrane, and then effectively delay or axiallength is prevented to increase, achievees the purpose that correction or control myopia whereby.
Background technique
Need to wear frame glasses or contact lenses when myopia correction, frame glasses or contact lenses are by eyeglass
Centre and the peripheral light school district of other optical center, will from external object can the clear and distortionless projection imaging of quality in eye
On the retina of ball.
However, current eyeglass is mostly that transparence is presented, so that luminous ray is completely penetrated into eyes, but also
There is the sunglasses eyeglass of some other tool filtering functions, identical color is all presented in entire eyeglass, to reach reduction light
The function of intensity.
In addition, market is also entire eyeglass color all having the same in the colorful contact lenses sold, master
Syllabus is also intended merely to convenient for users to taking identification when wearing convenient, however, other parts Tinted contact lenses are then
Pupil macrophotograph, and it is lighttight for having coloured part in pupil macrophotograph, so extraneous light can not penetrate the portion
Position and enter in eyes so that either sunglasses eyeglass or colorful contact lenses can not effectively prolong
Slow or prevention myopia development.
Therefore, how to try to solve above-mentioned missing in the prior art and inconvenient, related dealer as engaged in this industry
It wants to study improved direction place.
Summary of the invention
Inventor is collecting related data in view of the above problem and missing, via multi-party assessment and consideration, and with
Many years of experience accumulated in this industry, through continuous trial and modification, begin the filter area construction for designing such eyeglass.
It is a primary object of the present invention to the eyeglass centres to be formed with central optical zone, for light pass through and clearly at
As on the retinal centre image area of user's eyeball, and central optical zone is surrounded with peripheral light school district, then at peripheral optical
Zone position forms to filter out preset percentage by the filter area of the wavelength of luminous ray, so as to fall within by luminous ray
Around macula area on the region of different retinas, so that the cone cell on different location receives the thorn of different wave length intensity
Swash, effectively to delay or prevent the out-of-proportion growth of axial length of the eye, and then achievees the purpose that myopia correction.
Secondary objective of the invention is that this can stimulate the various views on retina by the wavelength of light of filter area simultaneously
Cell is bored, the axiallength of eyeball can be inhibited to grow back up by stimulating various cone cells, reach pre- myopia prevention whereby
The purpose of intensification.
Detailed description of the invention
Fig. 1 is floor map of the invention；
Fig. 2 is light path schematic diagram of the invention；
Fig. 3 is the floor map of another embodiment of the present invention.
Description of symbols: 1- eyeglass；The central optical zone 11-；12- peripheral light school district；13- filter area；131- colored rings；
The colour attaching area 132-；2- eyeball；21- retina；The center 211- image area；212- surrounding image area.
Specific embodiment
To reach above-mentioned purpose and effect, the technology used in the present invention means and its construction, hereby drawing are just of the invention
Its feature and function of preferred embodiment elaborate are as follows.
Please refer to Fig. 1, Fig. 2, Fig. 3,1 centre of eyeglass be formed with for light by with blur-free imaging in user's eyeball
Central optical zone 11 on the central image area 211 (macula area) of 2 retina 21, and be surrounded in 11 peripheral region of central optical zone
Peripheral light school district 12, and eyeglass 1 is located at 12 position of peripheral light school district and forms filter area 13, filter area 13 is by a variety of face
Color is formed with preset ratio blending and the wavelength for filtering out preset percentage by luminous ray, so as to be fallen by luminous ray
(the surrounding image area 212 is to be centered around around macula area in surrounding image area 212 around the central image area 211 of retina 21
Place) on, and the filter area 13 has at least one colored rings 131.
Above-mentioned 1 preferred embodiment of eyeglass is the eyeglass 1 of contact lenses, but in practical application, also can be frame glasses
Eyeglass 1.
In addition, the filter area 13 of above-mentioned eyeglass 1 preferably can direct forming on 1 outer surface of eyeglass, but in practical application
When, it also can shape in inner and outer surfaces middle, or be covered with the optical filter of a tool filter area 13 in 1 outer surface of eyeglass, with logical
The optical filter of tool filter area 13 is crossed to filter out the luminous ray that preset percentage passes through, the optical filter for having filter area 13 is preferably real
It applies to be attached on 1 outer surface of eyeglass, and has the curvature of the optical filter of filter area 13, size to change with outer surface, but
In practical application, the optical filter of the tool filter area 13 is also attached on 1 outer surface of eyeglass, but its size only covers eyeglass 1
There are many peripheral light school district 12, still, the pattern in relation to molding filter area 13 on eyeglass 1, essential structure and manufacture with
The difference of application range be also not quite similar mostly, different change can be made according to actual application, demand and implemented.
In addition, the filter area 13 of above-mentioned eyeglass 1 is preferably equipped with multiple colored rings 131, and multiple colored rings 131 are with same
The round formula of the heart is around outside central optical zone 11, but in actual use, filter area 13 also can be for up and down or left and right pattern, also
Or upper and lower, left and right form is formed separately out multiple colour attaching areas 132 (as shown in Figure 3) of different colours, it is still, related to filter
There are many 13 shape of area, pattern, it is only necessary to form on peripheral light school district 12, therefore may achieve equivalent shape, pattern such as all
It should be covered by the present invention, should all be similarly included in protection scope of the present invention, Chen Ming is given in conjunction.
However, the filter area 13 of above-mentioned eyeglass 1 presets hundred for filtering out wavelength of the preset percentage by luminous ray
Divide ratio between 1%~100%, so as to pass through surrounding image area 212 of the image formation by rays around the retina 21 of eyeball 2
On, because blue is red main contrastive colours, so filter area 13 can be by blue and other at least one colors with preset ratio
Reconcile, preset percentage shared by blue is at least and is greater than 50%, other at least one colors be less than 50% (such as:
Blue for can occupy 85%, green occupy 15% or blue occupy 10%, red for 80%, green can be occupied and occupy 10% etc.),
The wavelength that luminous ray (wavelength is between 570nm~750nm) 30% can be filtered out by this filter area 13, so that wavelength is longer
Light (such as: red light of the wavelength between 620nm~750nm) reach eyeball 2 retina 21 intensity reduce, into
And the image fallen on retina 21 is made to be completely to present in central image area 211, but in surrounding image area 212, then
The wavelength combination of image can be made to change according to the difference of design.
The peripheral light school district 12 of above-mentioned eyeglass 1 is preferably using ink, pigment etc. with the side of bat printing (Pad Print) again
Formula prints out filter area 13, but in practical application, also can be the printing of lithographic plate formula or special halftone ultraviolet (UV) ink
The mode of printings such as printing, also or can be by processing methods such as dyeing or plated films, still, and related peripheral light school district 12 processes filter
There are many mode in light area 13, only make one herein and underdraw, for understanding.
However, there are different spectrum sensitivities to the perception of color in the retina 21 of the eyeball 2
(SpectralSensitivity) cell is known as cone cell, and cone cell can according to the peak wavelength of spectrum sensitivity
Divide into short (S), in (M), three kinds of long (L), the peak wavelength of short cone cell between 420~440nm, in peak wavelength
Between 531~555nm, length peak wavelength between 564~588nm, due to by the light after the filter area 13 of eyeglass 1 be at
Picture is at 212 position of surrounding image area on retina 21, so if the color of the allotment of filter area 13 is pre- by light for that can make
If wavelength between 420~440nm, 531~555nm or 564~588nm, can be by the preset wavelength by light
To stimulate the cone cell at different location, and then hormone is generated using various cone cells are stimulated, to press down by hormone
The axiallength of eyeball 2 processed grows back up, and achievees the purpose that prevent myopia development whereby.
The present invention has the advantage that
(1) 1 centre of eyeglass is formed with central optical zone 11, for light by and blur-free imaging in user eye
On the central image area 211 of the retina 21 of ball 2, and central optical zone 11 is surrounded with peripheral light school district 12, then at peripheral light school district
Filter area 13 is formed at 12 positions using printing machine platform, passes through luminous ray to filter out preset percentage by filter area 13
Wavelength, and then make image formation by rays different retinas around central image area 211 (macula area) on the retina 21 of eyeball 2
At 21 surrounding image area 212 (regions of different retinas around macula area) position, so that the cone cell on different location
The stimulation of different wave length intensity is received, and then effectively delays or axiallength is prevented to increase, and then reaches correction or control closely
Depending on effect.
(2) the various cone cells on retina 21 can be stimulated by the wavelength of light of filter area 13 simultaneously, can be passed through
Various cone cells are stimulated to induce the hormone secretion of different cone cells, to inhibit the axiallength of eyeball 2 to grow back up, by
This achievees the purpose that prevent myopia development.
The foregoing is merely illustrative of the preferred embodiments of the present invention, non-therefore limitation protection scope of the present invention, the present invention
Mainly for eyeglass 1 by being formed with filter area 13, filter area 13 on the peripheral light school district 12 around central optical zone 11
It can be used to the wavelength for filtering out preset percentage by luminous ray, so as to receive different wave length strong for the cone cell of different location
The stimulation of degree delays to reach or prevents eyesight inclined to effectively delay or prevent the out-of-proportion growth of axial length of the eye
The purpose that poor degree is deepened, therefore may achieve the structure of foregoing advantages, device such as should all be covered by the present invention, it is such simply to repair
Decorations and equivalent structure variation, should all similarly be included in protection scope of the present invention, Chen Ming is given in conjunction.
Claims (10)
1. a kind of filter area of eyeglass constructs, eyeglass centre be formed with for light by with blur-free imaging in user's eye
Central optical zone on the retinal centre image area of ball and the peripheral light school district around central optical zone, feature exist
In:
The eyeglass is located at the filter area formed at peripheral optical zone position for filtering out preset percentage by visible light wavelength,
Through the image formation by rays of filter area at the surrounding image zone position on the retina of eyeball.
2. the filter area of eyeglass as described in claim 1 constructs, which is characterized in that the eyeglass is the eyeglass or mirror of contact lenses
The eyeglass of frame glasses.
3. the filter area of eyeglass as described in claim 1 constructs, which is characterized in that the filter area of the eyeglass by multiple color with
Preset ratio reconciles.
4. the filter area of eyeglass as claimed in claim 3 constructs, which is characterized in that blue institute in the preset ratio of the filter area
The preset percentage accounted for is greater than 50%, and other at least one colors are less than 50%.
5. the filter area of eyeglass as claimed in claim 3 constructs, which is characterized in that the filter area of the eyeglass has at least one
Colored rings.
6. the filter area of eyeglass as described in claim 1 constructs, which is characterized in that the filter area of the eyeglass forms in outside eyeglass
Surface or between inner and outer surfaces middle.
7. the filter area of eyeglass as described in claim 1 constructs, which is characterized in that the eyeglass outer surface is covered with tool filter area
Optical filter.
8. the filter area of eyeglass as described in claim 1 constructs, which is characterized in that the filter area of the eyeglass is for filtering out by can
The preset percentage of the wavelength of light-exposed line is between 1~100%.
9. the filter area of eyeglass as described in claim 1 constructs, which is characterized in that should have by the light of filter area for thorn
Swash the preset wavelength of cone cell, and the preset wavelength is between 420~440nm, 531~555nm or 564~588nm.
10. the filter area of eyeglass as described in claim 1 constructs, which is characterized in that the peripheral light school district of the eyeglass utilizes shifting
Print, the printing of lithographic plate formula, the printing of special halftone ultraviolet ink, dyeing or plated film shape out filter area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711460951.7A CN109975995A (en) | 2017-12-28 | 2017-12-28 | The filter area of eyeglass constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711460951.7A CN109975995A (en) | 2017-12-28 | 2017-12-28 | The filter area of eyeglass constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109975995A true CN109975995A (en) | 2019-07-05 |
Family
ID=67074818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711460951.7A Pending CN109975995A (en) | 2017-12-28 | 2017-12-28 | The filter area of eyeglass constructs |
Country Status (1)
| Country | Link |
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| CN (1) | CN109975995A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021055162A1 (en) * | 2019-09-19 | 2021-03-25 | The Uab Research Foundation | Multi-spectral and multi-focal control of myopia |
| CN114917470A (en) * | 2022-06-23 | 2022-08-19 | 浙江大学 | Retina stimulation electrode with fundus pattern information and manufacturing method thereof |
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| CN103038697A (en) * | 2010-07-29 | 2013-04-10 | 诺瓦提斯公司 | Colored contact lenses and method of making the same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021055162A1 (en) * | 2019-09-19 | 2021-03-25 | The Uab Research Foundation | Multi-spectral and multi-focal control of myopia |
| CN114917470A (en) * | 2022-06-23 | 2022-08-19 | 浙江大学 | Retina stimulation electrode with fundus pattern information and manufacturing method thereof |
| CN114917470B (en) * | 2022-06-23 | 2023-11-07 | 浙江大学 | Retina stimulating electrode with fundus pattern information and manufacturing method thereof |
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Application publication date: 20190705 |
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