CN102830506A - Multiple-efficacy eye disease protection eyeglass and finished eyeglasses assembled by same - Google Patents
Multiple-efficacy eye disease protection eyeglass and finished eyeglasses assembled by same Download PDFInfo
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- CN102830506A CN102830506A CN 201110166875 CN201110166875A CN102830506A CN 102830506 A CN102830506 A CN 102830506A CN 201110166875 CN201110166875 CN 201110166875 CN 201110166875 A CN201110166875 A CN 201110166875A CN 102830506 A CN102830506 A CN 102830506A
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Abstract
The invention relates to a multiple-efficacy eye disease protection eyeglass and finished eyeglasses assembled by the same. The finished eyeglasses are composed of protection eyeglasses made of yellow resin and PC (polycarbonate) materials, an eyeglass frame and eyeglass legs, wherein the 60% yellow-dyed eyeglass has transmittivity of 80% to light with wavelength of 500nm, transmittivity of 14.836% to light with wavelength of 440nm, transmittivity of 9.225% to light with wavelength of 420nm, transmittivity of 6.325% to light with wavelength of 400nm, and transmittivity of 5.54% to light with wavelength of 380nm, and has yellow index number of 66.84% and visible light transmissivity of 85.50%; the 50-70% yellow-dyed eyeglass has transmittivity of 1.88-23.3% to light with wavelength of 400mum, transmittivity of 3.27-28.7% to light with wavelength of 420mum, transmittivity of 6.54-36.5% to light with wavelength of 440mum and transmittivity of 76.75-85.6% to light with wavelength of 500mum, and has yellow index number of 44.59-78.25% and visible light transmissivity of 82.28-88.41%; the eyeglass is made of yellow-dyed resin and PC materials; and the yellow eyeglass made according to the optical technical parameters comprises ball eyeglass, column eyeglass and prism, which can achieve the health care and treatment effects on eye diseases.
Description
Technical field
The present invention relates to eye illness protection eyeglass and make the field, especially protect the Cheng Jing of eyeglass and assembling thereof about a kind of multiple-effect ability eye illness.
Background technology
Existing eyeglass mainly is to be used for correction of refractive errors and presbyopic; For eye disease as: behind keratitis, cornea wound, the operation on cornea and cataract; And retina and unprotect effects such as macula retinae portion pathology, computer terminal property illness in eye, there is not the specific aim measure for the eye disease patient wearing spectacles, lack special-purpose protection eyeglass and become mirror; The ophthalmology medical personnel only considers to make medicament from medical angle; Methods such as operation, laser therapy only know that light has played good effect to the growth of human eye, have ignored the harm of the light wave of the ultrashort wavelength of overlength to people's eyes; Cause for a long time the control of ophthalmology disease is in the later passive therapeutic modality of morbidity basically, above problem letter is to be solved.
Summary of the invention
The inventor is through the several years discovery of concentrating on studies: ultraviolet light and blue light are more remarkable to the harmfulness of human eye; The rehabilitation to people's eye disease under certain intensity of yellow light has good protection and therapeutic action, and human eye reaches a very comfortable visual environment through yellow eyeglass.On this basis, the inventor has developed a kind of best 60% yellow staining section, and yellow colour index is 66.84%, and wavelength is 500nm; Transmissivity is 80%, and wavelength is 440nm, and transmissivity is 14.836%, and wavelength is 420nm; Transmissivity is 9.225%, and wavelength is 400nm, and transmissivity is 6.325%, and the 380nm transmittance is 4.54; Include the yellow tinted lens of 50%-70%, that is: wavelength 400um transmissivity 1.88% to 23.3%, 420um transmissivity 3.27% to 28.7%, 440um transmissivity 6.54% to 36.5%; 500um transmissivity 76.75% to 85.6%, yellow colour index 44.59% to 78.25%, visible transmission is than 82.28% to 88.41% scope.Yellow eyeglass according to above optical technology parameter is made contains concave-sphere, and it is above-mentioned to eye disease health care and result of treatment that post mirror, prism all can reach.
The present invention achieves the above object through following technical scheme: a kind of multiple-effect ability eye illness is protected the Cheng Jing of eyeglass and assembling thereof, comprises the protection eyeglass of yellow resin and PC material, frame; The mirror leg is formed; It is characterized in that: described eye illness protection eyeglass is made by resin and PC material tinted lens, and 60% yellow tinted lens, yellow colour index are 66.84%; 500nm wave band transmission of visible light 80%, visible transmission is than 85.5%.Wavelength is short more, and transmissivity is low more, and wavelength is long more, and transmissivity is just high more.Include yellow tinted lens 50%-70%; That is: wavelength 400um transmissivity 1.88% to 23.3%; 420um transmissivity 3.27% to 28.7%, 440um transmissivity 6.54% to 36.5%, 500um transmissivity 76.75% to 85.6%; Yellow colour index 44.59% to 78.25%, visible transmission is than 82.28% to 88.41% scope.Yellow eyeglass according to above optical technology parameter is made contains concave-sphere, and post mirror, prism all can reach above-mentioned eye disease health care and result of treatment.
The beneficial effect that the present invention produces: reach setting spectrum through adjusting accurate dyeing, play the protective effect of following multiple-effect ability eye illness:
1, student's spectacles of wearing eyeglass of the present invention assembling have prevention, delay, control near-sighted positive role.
2, IT staff is had prevention computer terminal property illness in eye, prevent the visual fatigue effect.
3, to before ophthalmology PRK, keratitis, the cataract art, postoperative rehabilitation has and is in harmonious proportion the light protective action.
4, person in middle and old age prevent blue light to crystalline lens, amphiblestroid harm, and eye diseases such as control cataract, PVR, macular degeneration all have certain health care prevention effect.
With reference to accompanying drawing can be detailed in addition to embodiments of the invention explanation
Description of drawings
Fig. 1 is the Glasses structure synoptic diagram that the present invention assembles
Fig. 2 is the white eyeglass spectral curve of common contrast
Fig. 3 is the present invention's 10% light transmission eyeglass curve map
Fig. 4 is the present invention's 20% light transmission eyeglass curve map
Fig. 5 is the present invention's 30% light transmission eyeglass curve map
Fig. 6 is the present invention's 40% light transmission eyeglass curve map
Fig. 7 is the present invention's 50% light transmission eyeglass curve map
Fig. 8 is the present invention's 60% light transmission eyeglass curve map
Fig. 9 is the present invention's 70% light transmission eyeglass curve map
Figure 10 is the present invention's 80% light transmission eyeglass curve map
1 protection eyeglass, 2 frames, 3 mirror legs among the figure
With reference to Fig. 1; The Cheng Jing of its assembling of a kind of multiple-effect ability eye illness protection eyeglass; Comprise protection eyeglass 1, frame 2,3 compositions of mirror leg; Short wavelength light filtration result more than 1 pair of gold-tinted of protection eyeglass is with reference to Fig. 3-Fig. 9, and the gold-tinted transmissivity is looked concrete eye disease patient protection treatment and need between 10%-80%, be selected, and usual range is chosen between 50%-70%.
Embodiment
1, will be made into the student according to the yellow dyeing resin of setup parameter and PC material eyeglass uses with mirror:
The student when seeing written word, the inside and outside flesh interlock of eyeball, just look nearly physiological three reflections: promptly regulate, set and myosis, loosen adjusting with adding convex lens, the inside prism of associating substrate loosens set, that is: lens type compound lens (complex optics glasses).Platycoria dwindles and influenced by mood, influenced by the far and near institute of the apparent distance, and what have the greatest impact is the power of eye line, and PD is a very important factor for retina image-forming and visual quality.Most of at present scientific research is both at home and abroad thought: when PD increases; The non-paraxial rays of central authorities' axis oculi periphery gets into intraocular to be increased; Because the cornea refractive strength of periphery is stronger than central portion, periphery gets into the light of eyeball than the more Zao focus that forms of central portion, and this must increase spherical aberration.Crossing high light, to cause pupil too small, and pupil promptly is equivalent to the camera aperture originally, and the too small depth of field that causes has extended; So naturally, will occur interfering and diffraction phenomena; Interference and diffraction all are the stacks of ripple, and the latter is the stack of countless amplitudes, make the smaller of beam divergence; Will PD can not be too small, illumination should not be strong excessively.Student's myopia is that the pupil reaches 1/3, middle school student 1/2 now seldom under the past oil lamp; The rate near-sighted occurred frequently of high school student's 2/3 ratio and underlit has great relation.Often the student closely with light at the moment be not be exactly by force a little less than, certainly will considerable influence be arranged to PD, before the several years domestic Shanghai City students in middle and primary schools' teaching material just suggestion the prevention and control myopia of student is used yellow paper, receive effect preferably.With lens type compound lens (complex optics glasses) dye specific light spectrum color eyeglass wear with after not only solved and looked human eye when near is regulated and set but also solved the power of pleasing to the eye light.To bathomorphic prevention, delay, control and have extremely significantly effect.
2, will be made into keratonosus according to the yellow dyeing resin of setup parameter and PC material eyeglass and use mirror:
Eye cornea is arranged by cranium brain trigeminal neuralgia tip, and is very responsive to inflammation, foreign matter, wound, and photophobia, the foreign body sensation of shedding tears are comparatively remarkable.Multiple-effect can eye illness protective glass to be in harmonious proportion light strong and weak, it can play to increase and looks (bright) effect to cross decreased light, it can filter out blue light and ultraviolet light below the very big part 500um to cross the high light line.Improved the light CSF, reduced the stimulation of light, the lifting of visual quality has been had good effect eye.
3, will be made into the cataract protection according to the yellow dyeing resin of setup parameter and PC material eyeglass and use mirror:
Human eye receives blue light and UV-irradiation very easily to cause phacoscotasmus for a long time, promptly forms cataract, wears with multiple-effect and can avoid blue light and ultraviolet light injury by the eye illness protective glass, effectively prevents cataractous generation of human eye and development.The principal ingredient of lens fibers is a protein, and wherein 85% is water-soluble albumin.Crystallin generation sex change, transparent crystalline lens can be muddy gradually, sheltered from light and got into intraocular; Cataract that Here it is; Because crystalline lens contacts with light for a long time, ultraviolet ray and blue light can excite a large amount of free radicals, if there is not anti-oxidant in enough crystalline lenses; It is rotten that crystallin matter just is easy to take place sex change, and shielding of ultraviolet and blue light prevent that crystalline lens is impaired and seem particularly important.Past many decades ophthalmic lens ultrasonic emulsification postoperative is implanted the ordinary PMMA intraocular lens; But use yellow intraocular lens in recent years, find that serious retinal damage appears in the ordinary PMMA pseudophakic eye, shows as the eyeground macular edema; Dysfunction and paramophia; Being seen retinal damage under the Electronic Speculum only appears in yellow intraocular lens, prevents macula retinae capsule appearance oedema, and its incidence sharply descends.Yellow intraocular lens's anti-retinal damage effect obviously is better than the ordinary PMMA artificial lens.
4, will be made into retinal disease according to the yellow dyeing resin of setup parameter and PC material eyeglass and use mirror:
Eyeball is equivalent to advanced camera, and retina is equivalent to camera negative, and pleasing to the eye light shines retina through refractive media and macula lutea portion carries out photochemical reaction, through nerve conduction, arrives the brain occipital lobe visual centre at last.Visible light is in certain spectral range, and the too short long wavelength light line of crossing all injures retina and macula lutea portion easily to human eye, and multiple-effect can let most yellow light waves pass through by the eye illness protective glass, and is especially remarkable to retina and the protective effect of macula lutea portion.Gold-tinted can be oxygenated haemoglobin institute strong absorption; Be used to treat intraocular blood vessel and hemorrhagic disease, can be effectively by RPE cell melanin absorption, light scattering property is little; Gold-tinted and ruddiness are not quite absorbed by xenthophylls in addition; Gold-tinted and ruddiness are less to the neuroepithelium of retina infringement, and it is better therefore to be used for macula retinae district pathology, and gold-tinted and ruddiness also can see through the hemorrhage pigment epithelial layer that acts on of retina shallow-layer; Yes wears for a long time with multiple-effect and can could understand the luminous energy stack by the illness in eye protective glasses, plays better to eye health and therapeutic action.Early stage ophtalmic treatments retina and macula retinae portion disease adopt sapphire laser; It is found that in recent years yellow wave band of laser is less to eye injury; Adopt 578um-590um wavelength laser treatment eye illness in same irradiation time, range of exposures, the yellow laser spinoff is less; Effect is best, also is safest.Obviously explain to wear for a long time to use eye is had very big benefit through yellow eyeglass.
5, will be made into IT staff according to the yellow dyeing resin of setup parameter and PC material eyeglass and use mirror:
People increase through the increasing demand that photoelectricity fluorescent screen (computer screen) carries out telecommunicate and entertainment, and are conscious or bearing consequent heavy vision burden unconsciously.Symptoms such as visual fatigue, dizzy, head, neck, waist, backache, gynaecological disease, gastrointestinal disease, dysphoria, endocrinopathy not only occur, visual performance and daily life are affected.Long-time computer people is visual fatigue and computer terminal property illness in eye very easily, and computer screen background color (brightness) has big drop with font color, use multiple-effect can the eye illness protective glass to have reduced aberration obvious to eliminating visual fatigue and the effect of computer terminal property illness in eye.
Claims (1)
1. a multiple-effect can eye illness protection eyeglass and the Cheng Jing of assembling, comprises the protection eyeglass 1 of yellow resin and PC material, frame 2; 3 compositions of mirror leg; It is characterized in that: described eye illness protection eyeglass is made by resin and PC material tinted lens, and 60% yellow tinted lens, yellow colour index are 66.84%; 500nm wave band transmission of visible light 80%, visible transmission is than 85.5%.Wavelength is 440nm, and transmissivity is 14.836%, and wavelength is 420nm, and transmissivity is 9.225%, and wavelength is 400nm, and transmissivity is 6.325%, and the 380nm transmittance is 4.54%.Wavelength is short more, and transmissivity is low more, and wavelength is long more, and transmissivity is just high more.Include: the yellow tinted lens of 50%-70%; That is: wavelength 400um transmissivity 1.88% to 23.3%; 420um transmissivity 3.27% to 28.7%, 440um transmissivity 6.54% to 36.5%, 500um transmissivity 76.75% to 85.6%; Yellow colour index 44.59% to 78.25%, visible transmission is than 82.28% to 88.41% scope.
Yellow eyeglass according to above optical technology parameter is made contains concave-sphere, and post mirror, prism all can reach above-mentioned eye disease health care and result of treatment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110166875 CN102830506A (en) | 2011-06-13 | 2011-06-13 | Multiple-efficacy eye disease protection eyeglass and finished eyeglasses assembled by same |
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| CN 201110166875 CN102830506A (en) | 2011-06-13 | 2011-06-13 | Multiple-efficacy eye disease protection eyeglass and finished eyeglasses assembled by same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139721A (en) * | 2015-09-21 | 2015-12-09 | 北京大学第三医院 | Visual function test method based on shielding glasses |
| CN105829798A (en) * | 2013-12-23 | 2016-08-03 | 依视路国际集团（光学总公司） | Head-mounted display with filter function |
| JPWO2020213717A1 (en) * | 2019-04-19 | 2020-10-22 |
-
2011
- 2011-06-13 CN CN 201110166875 patent/CN102830506A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105829798A (en) * | 2013-12-23 | 2016-08-03 | 依视路国际集团（光学总公司） | Head-mounted display with filter function |
| CN105829798B (en) * | 2013-12-23 | 2019-09-10 | 依视路国际公司 | Head-mounted display with filtering functions |
| CN105139721A (en) * | 2015-09-21 | 2015-12-09 | 北京大学第三医院 | Visual function test method based on shielding glasses |
| CN105139721B (en) * | 2015-09-21 | 2016-09-28 | 北京大学第三医院 | A kind of based on the visual function method of testing covering glasses |
| JPWO2020213717A1 (en) * | 2019-04-19 | 2020-10-22 | ||
| WO2020213717A1 (en) * | 2019-04-19 | 2020-10-22 | 三井化学株式会社 | Optical material |
| CN113692552A (en) * | 2019-04-19 | 2021-11-23 | 三井化学株式会社 | Optical material |
| JP7228206B2 (en) | 2019-04-19 | 2023-02-24 | 三井化学株式会社 | optical material |
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Application publication date: 20121219 |