CN107505668A - A kind of anomalous trichromatism corrects optically filtering piece - Google Patents
A kind of anomalous trichromatism corrects optically filtering piece Download PDFInfo
- Publication number
- CN107505668A CN107505668A CN201710849486.XA CN201710849486A CN107505668A CN 107505668 A CN107505668 A CN 107505668A CN 201710849486 A CN201710849486 A CN 201710849486A CN 107505668 A CN107505668 A CN 107505668A
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- China
- Prior art keywords
- layer
- optical
- anomalous trichromatism
- dyserythrochloropsia
- filtering piece
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- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
Abstract
The invention discloses a kind of anomalous trichromatism to correct optically filtering piece, and it includes：One optical substrate layer, more notch filter layers that multilayer is formed by two or more different refractivity optical film material, and use other auxiliary function optical coatings.The present invention is intended to provide a kind of optical filter corrected dyserythrochloropsia personage and distinguish color, optical filter increases the saturation degree of a variety of colors, and the particularly red and green saturation degree of increase, the color for seeing dyserythrochloropsia personage is more gorgeous.Optical filter is in light gray, consistent with the gray sunglasses outward appearance that fashion is attractive in appearance, can make dyserythrochloropsia personage is more self-confident to wear away, and optical filter average transmittance is high, and even in night, wearer still can be distinguished between colors using the optical filter of the present invention to correct.The normal person of vision, which wears, still can play increase color saturation, lift the effect of image perception aesthetics.
Description
Technical field
The present invention relates to a kind of optically filtering piece, there is the filter plate correction anomalous trichromatism personage to distinguish color, enhancing anomalous trichromatism personage's
Perception to environmental color, belongs to optical technical field.
Background technology
Various types of colour anomaly（It is commonly called as colour blindness or anomalous trichromatism）Accounting is very high in the whole mankind, and male's accounting is about
7%, women accounting about 0.5%, and ratio is almost consistent in various races, and the whole world has close to 300,000,000 colour blindness personages.Colour vision is different
Often it is broadly divided into that monochromasia, deuteranomalia, blue yellow be weak, red color weakness, wherein dyserythrochloropsia accounts for the overwhelming majority.Carried first from dalton
Go out " colour blindness " over more than 100 years, people still feel simply helpless colour blindness.Colour anomaly has congenital and posteriority point, wherein after
Nature colour anomaly is typically caused by other kinds of illness, and curability is larger.Congenital color vision defect is by X chromosome
Caused by upper hereditary DNA, it is considered that, protanopia anerythrochloropsia is decided by two pairs of genes on X chromosome, i.e. protan and deuteranopia
Gene.Because these two pair gene is close linkage on X chromosome, thus a gene symbol is commonly used to represent.Red green
Blind mode of inheritance is x linked recessive heredity.Male only has an X chromosome, therefore only needs a colour blindness gene just to show
Colour blindness.Women has two X chromosomes, therefore need to have a pair of pathogenic allele just to show exception, so colour blindness in women
Ratio is very low, is just square of male's colour blindness ratio.
Now medically still not to effective therapy of colour anomaly, it is directed to and accounts for most of dyserythrochloropsia, it is existing
Red and green color filter, Red lightscreening plate are worn respectively for right and left eyes in the correction mode used filters the light of other colors,
Green color filter filters the light of other colors in addition to green, and the image for then seeing two eyes carries out image weight in the brain
Build.This mode can correct people and differentiate red green two kinds of colors, but the color finally seen but lost its in addition to red, green
His color, image fault are especially big.Glasses in this way have two kinds of situations of conventional eyeglass frame formula glasses and contact lenses, such as
In this way, then two colour of lens one are red to fruit spectacle-frame type glasses, and one is green, has had a strong impact on glasses
Aesthetic measure.
In summary, colour anomaly occurrences in human life are numerous, but are also rectified on the market without a kind of pattern glasses attractive in appearance now
Positive dyserythrochloropsia distinguishes between colors, and is badly in need of a kind of equipment and carrys out distinguishing colours to correct colour anomaly personage.
The content of the invention
The present invention is intended to provide a kind of optical filter corrected dyserythrochloropsia personage and distinguish color, optical filter increase the full of a variety of colors
And degree, particularly increase are red and the saturation degree of green, the color for seeing dyserythrochloropsia personage are more gorgeous.Optical filter is in shallow
Grey, it is consistent with the gray sunglasses outward appearance that fashion is attractive in appearance, it can make dyserythrochloropsia personage is more self-confident to wear away, optical filter is average
Light transmittance is high, and even in night, wearer still can be distinguished between colors using the optical filter of the present invention to correct.
To achieve the above object, the present invention provides following technical scheme：A kind of anomalous trichromatism corrects optically filtering piece, and its feature exists
In, including：More notch filters that optical substrate layer, multilayer are formed by two or more different refractivity optical film material
Layer, and auxiliary function optical coatings, more notch filter layers and auxiliary function optical coatings are arranged on the optics base
On bottom, wherein, more notch filter layers have two kinds or two or more different refractivity optical filming material lamellar composites
Form.
Further, preferably, the optical substrate layer is POLYCARBONATE SHEET, glass or CR-39 resin lens.
Further, preferably, more notch filter layer choosing zirconium dioxides and silica is regular is combined into
Stack.
Further, make the color saturation through image higher preferably, applying the sunken mode of filtering in specific band,
Color of image is gorgeous, attractive in appearance, according to different types of dyserythrochloropsia patient, in the type medium wavelength cone cell sensitivity peak and length
Increase filtering is fallen between wavelength cone cell sensitivity peak, increases the red green chromatic discrimination power of patient.
Further, preferably, the number of plies that more ripples fall into different refractivity material layer in wave filtering layer is several layers of or several
Ten layers.
Further, preferably, the auxiliary function film layer is one kind in anti-reflection layer, hydrophobic layer, stiffening layer, cushion
It is or several.
Further, preferably, the stiffening layer of auxiliary function layer is organosilicon material or can play stiffened effect of the same race
Optical filming material, the anti-reflection layer of auxiliary function layer can play of the same race for low-refraction optical filming material silica fire
The optical filming material of reflex is reduced, the stain-proofing layer of auxiliary function layer can rise for optical filming material polytetrafluoroethylene (PTFE) fire
To other optical filming materials of anti-fouling effect.
In addition, the invention provides a kind of dyserythrochloropsia correcting spectacle lens, it is characterised in that its anomalous trichromatism of the present invention is rectified
Positive optically filtering piece.
The invention provides a kind of feature sight glass, it is characterised in that it uses described color provided by the invention
Weak correction optically filtering piece.
The invention provides also a kind of color amblyopia correcting glasses, it is characterised in that the color amblyopia correcting glasses are by two this hairs
The described anomalous trichromatism correction optically filtering piece and mirror holder composition of bright offer.
Compared with prior art, the beneficial effects of the invention are as follows：
The gorgeous degree of present invention increase color, makes dyserythrochloropsia patient see the world of more color, the color with existing main flow
Weak correction filter plate is different based on red or green, and colour blindness correction filter plate color of the invention is light gray, with sunglasses
Outward appearance is consistent, can use the self-confident wearing of dyserythrochloropsia patient, of the invention using conventional optical filming material and common
Optical coating apparatus can produce preparation, and production cost is low, and the present invention can be used as the optical filter for increasing color saturation
Use, the use such as window-glass, vehicle glass can be made, spectacle frame can also be coordinated to be used as dyserythrochloropsia correcting spectacle lens,
In addition, the substrate thickness that the present invention selects is variable, the substrate of different-thickness can be selected according to institute's usage scenario.The color of the present invention
Weak correction optically filtering piece can select the spheric glass or aspherical lens of different curvature radius according to use environment, to improve
The impact effect of transmission.
The optical filter of the present invention increases the saturation degree of a variety of colors, the particularly red and green saturation degree of increase, makes red
The color that deuteranomalia personage sees is more gorgeous.Optical filter is in light gray, consistent with the gray sunglasses outward appearance that fashion is attractive in appearance, can
Make dyserythrochloropsia personage is more self-confident to wear away, optical filter average transmittance is high, and even in night, wearer still can utilize
The optical filter of the present invention distinguishes between colors to correct.
Brief description of the drawings
Fig. 1 shows the layer structure schematic diagram of the dyserythrochloropsia correction filter plate of the present invention；
Fig. 2 shows the object penetrating rate curve and actual transmission curve of filter plate of the present invention；
Fig. 3 shows three kinds of cone cells of normal colour vision personage with respect to sensitometric curve figure；
Fig. 4 shows the structural representation for the dyserythrochloropsia glasses being made up of dyserythrochloropsia of the present invention correction filter plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of anomalous trichromatism corrects optically filtering piece, including：Optical substrate
More notch filter layers that layer, multilayer are formed by two or more different refractivity optical film material, and auxiliary function light
Film plating layer is learned, more notch filter layers and auxiliary function optical coatings are arranged on the optical substrate layer, wherein, it is described
More notch filter layers have two kinds or two or more different refractivity optical filming material lamellar composites form.
Wherein, the optical substrate layer is POLYCARBONATE SHEET（It is commonly called as PC space pieces）, also but lens substrate work(can be played
Other class materials, such as glass and resin lens of energy.The filtering material layer choosing zirconium dioxide（ZrO2）And silica
（SiO2）The regular stack being combined into, have the function that target filters, can also select other two or more
The regular combination of the unequal optical filming material of refractive index.Auxiliary function layer includes stiffening layer, anti-reflection layer and stain-proofing layer, also may be used
To be one kind either any two or other attached work(different according to concrete application environment and add of these three functional layers
Ergosphere, such as anti-fog layer.The stiffening layer of auxiliary function layer is generally organosilicon material, can also be that other can play stiffened of the same race
The optical filming material of effect, prevent eyeglass from being scraped, grind cause reduce filter plate optics translucent effect.The anti-reflection of auxiliary function layer
Layer is generally low-refraction optical filming material silica, can also be the optics that other can play reduction reflex of the same race
Coating Materials.The stain-proofing layer of auxiliary function layer is generally optical filming material polytetrafluoroethylene (PTFE), and it is anti-to be that other can be played
Other optical filming materials of dirty effect, prevent optical filter surface to be easily stained with the spots such as greasy dirt.
In addition, the substrate thickness that the present invention selects is variable, the substrate of different-thickness can be selected according to institute's usage scenario.This
The anomalous trichromatism correction optically filtering piece of invention can select the spheric glass or aspherical mirror of different curvature radius according to use environment
Piece, to improve the impact effect passed through.
In addition, the invention provides a kind of dyserythrochloropsia correcting spectacle lens, it is characterised in that its anomalous trichromatism of the present invention is rectified
Positive optically filtering piece.
The invention provides a kind of feature sight glass, it is characterised in that it uses described color provided by the invention
Weak correction optically filtering piece.
Such as Fig. 4, the invention provides also a kind of color amblyopia correcting glasses, it is characterised in that the color amblyopia correcting glasses are by two
Individual described anomalous trichromatism correction optically filtering piece and mirror holder composition provided by the invention.
There are two kinds of photosensory cell rod cells and cone cell in eyes, wherein rod cell is sensitive to brightness and the cone is thin
Born of the same parents to Color-sensitive, just because of cone cell presence we can just experience different colors.The cone in human eye
Cell is divided into short wavelength cone cell, medium wavelength cone cell and long wavelength cone cell, and corresponding wavelength sensitive area is respectively
Bluish violet wave band, green band and red band, the superposition of three kinds of cone cell sensitizing ranges constitute mankind's color vision
All colours summation.Show three kinds of cone cell sensitometric curves of the normal personage of colour vision in Fig. 3, gene type is M1 in table 1
(N)-L1 (N) and M1 (N)-L1 (N) is normal colour vision type.The dyserythrochloropsia overwhelming majority is caused by heredity, and the exception of gene is led
Related g protein coupled receptor sensitive to colour vision is caused to cause colour anomaly extremely.It is directed to deuteranomalia patient, medium wavelength cone cell
Sensitive band offset to the right, be directed to red color weakness patient, the sensitive band of long wavelength cone cell is offset to the left, so being directed to
In dyserythrochloropsia, no matter that situation of both the above skew, all make medium wavelength cone cell and the long wave of dyserythrochloropsia patient
Long cone cell Color-sensitive area overlapping degree is bigger, even in severe deuteranomalia patient, the sensitivity of medium wavelength cone cell
Wavelength peak peak value sensitive with long wavelength cone cell almost overlaps.So the chromatic discrimination power of dyserythrochloropsia patient is improved,
Mainly a ripple is set to fall between red green spectrum the spectrum for the light for entering to inject human eye, as shown in Figure 2.
Table 1 lists different types of dyserythrochloropsia and middle cone photosensory cell and the long photosensitive ripple in cone photosensory cell center
Long cheap situation
According to shown in Fig. 2 of the present invention, the crest of a transmitted spectrum is formed between red, green and blueness respectively, at other
Place is arranged to trough, and increase is red, green, the saturation degree of blueness, also increases the gorgeous degree for injecting glasses picture, make into
Penetrate picture by it is a kind of it is more beautiful in a manner of allow dyserythrochloropsia patient perceivable to arrive, more increase dyserythrochloropsia patient and red and green distinguished
Knowledge and magnanimity, more complicated colour anomaly detection figure can be distinguished on the basis of it can distinguish monochromatic red green, if Yu is from duckweed version
《Achromatopsia checking figure》.
Obtain the transmitted spectrum required by the above, it is necessary to make to plate various functions film, such as Fig. 1 above blank substrate eyeglass
It is shown, including basalis, more trap dielectric layers, anti-reflection layer, stiffening layer, hydrophobic layer, these functional layers can be arranged on basalis
Side, basalis both sides can also be evenly distributed on, as shown in Figure 1.Sometimes, because the requirement of manufacture craft is, it is necessary in base
Add one layer of cushion between bottom and more trap dielectric layers, play the more notch filter layers crackings of protection or other machineries occur and answer
The effect of change.Above description is only example of the present invention, but invention is not limited in this example.Except basalis
With more trap dielectric layers, above-mentioned auxiliary function layer can select to add on demand.
Fig. 4 is the concrete application of the present invention, two dyserythrochloropsia correction optical filters of the invention is processed into specific
In the designed spectacle-frame of shape insertion, dyserythrochloropsia correcting spectacle lens are formed.The present invention does not have to the material and shape of spectacle-frame
Limitation.The application of the present invention is not limited to dyserythrochloropsia correcting spectacle lens, is also used as the front windshield of automobile.
In the glasses worn as normal personage, the present invention can make color in the perceptual image of wearer more gorgeous
Beautiful, image is more attractive in appearance.The present invention can also be as the sub of other transmissive glass, in building constructions in glass or automobile
Glass is replaced with heretofore described optical filter, and the image that can perceive people is more gorgeous, and the saturation degree of color is more
It is high.
Table 1 lists common dyserythrochloropsia genotype, the anomalous trichromatism order of severity, medium wavelength cone cell sensitivity peak, long wave
The degrees of offset at long cone cell sensitivity peak.It is directed to different types of dyserythrochloropsia, medium wavelength cone cell sensitivity peak, long wave
The degrees of offset at long cone cell sensitivity peak is different, and both of which is offset toward between the normal two kinds of sensitive peaks of colour vision.So for
In different types of dyserythrochloropsia type, most effective way is at the medium wavelength cone cell sensitivity peak and length of this genotype
Ripple is set to fall between wavelength cone cell sensitivity peak.Such as it is directed to the tool of L1 (N)-M1 (277) type dyserythrochloropsia that table 1 includes
Gymnastics is made, and most effective way is to set transmittance graph ripple to fall between 546nm and 555nm, and the sunken centre wavelength of ripple is
550.5nm, the sunken halfwidth of ripple are less than 9nm.It the above is only the concrete operations for being directed to L1 (N)-M1 (277) dyserythrochloropsia, pin
For other kinds of dyserythrochloropsia, filtering is set to fall into center using the operating method of same L1 (N)-M1 (277) type dyserythrochloropsia
The halfwidth width of wavelength and trough.
The overall structure and shape of the present invention is not limited to the situation described in examples detailed above.Above-mentioned embodiment is intended merely to
Illustrate the technical concept and feature of the present invention, the purpose is to be to allow one of ordinary skilled in the art to understand the present invention
Content and implement according to this, it is not intended to limit the scope of the present invention.Every essence according to present invention is done
The equivalent change or modification gone out, should all cover in protection scope of the present invention.
Claims (10)
1. a kind of anomalous trichromatism corrects optically filtering piece, it is characterised in that including：Optical substrate layer, multilayer are by two or more
More notch filter layers that different refractivity optical film material is formed, and auxiliary function optical coatings, more notch filters
Layer and auxiliary function optical coatings be arranged on the optical substrate layer, wherein, more notch filter layers have two kinds or
Two or more different refractivity optical filming material lamellar composites form.
2. anomalous trichromatism according to claim 1 corrects optically filtering piece, it is characterised in that the optical substrate layer is poly- carbonic acid
Ester piece, glass or CR-39 resin lens.
3. anomalous trichromatism according to claim 1 corrects optically filtering piece, it is characterised in that more notch filter layer choosings are with two
Zirconium oxide and the regular stack being combined into of silica.
4. anomalous trichromatism according to claim 3 corrects optically filtering piece, it is characterised in that applies what filtering was fallen into specific band
Mode makes that the color saturation through image is higher, and color of image is gorgeous, attractive in appearance, according to different types of dyserythrochloropsia patient,
Increase filtering is fallen between the type medium wavelength cone cell sensitivity peak and long wavelength's cone cell sensitivity peak, increases the red of patient
Green chromatic discrimination power.
5. anomalous trichromatism according to claim 1 corrects optically filtering piece, it is characterised in that more ripples fall into different in wave filtering layer
The number of plies of refractive index material is several layers of or tens layers.
6. anomalous trichromatism according to claim 1 corrects optically filtering piece, it is characterised in that the auxiliary function film layer is anti-reflection
One or several kinds in layer, hydrophobic layer, stiffening layer, cushion.
7. anomalous trichromatism according to claim 1 corrects optically filtering piece, it is characterised in that the stiffening layer of auxiliary function layer is to have
Machine silicon materials or the optical filming material that can play stiffened effect of the same race, the anti-reflection layer of auxiliary function layer is low-refraction optics
Coating Materials silica fire can play the optical filming material of reduction reflex of the same race, and the stain-proofing layer of auxiliary function layer is
Optical filming material polytetrafluoroethylene (PTFE) fire can play other optical filming materials of anti-fouling effect.
8. a kind of dyserythrochloropsia correcting spectacle lens, it is characterised in that it uses the anomalous trichromatism described in claim 1-7 any one to correct
Optically filtering piece.
9. a kind of feature sight glass, it is characterised in that it uses the anomalous trichromatism described in claim 1-7 any one to correct light
Learn filter plate.
10. a kind of color amblyopia correcting glasses, it is characterised in that the color amblyopia correcting glasses are by two claim 1-7 any one
Described anomalous trichromatism correction optically filtering piece and mirror holder composition.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849486.XA CN107505668A (en) | 2017-09-20 | 2017-09-20 | A kind of anomalous trichromatism corrects optically filtering piece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849486.XA CN107505668A (en) | 2017-09-20 | 2017-09-20 | A kind of anomalous trichromatism corrects optically filtering piece |
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| CN107505668A true CN107505668A (en) | 2017-12-22 |
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ID=60697995
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| CN201710849486.XA Pending CN107505668A (en) | 2017-09-20 | 2017-09-20 | A kind of anomalous trichromatism corrects optically filtering piece |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200284949A1 (en) * | 2019-03-06 | 2020-09-10 | Qioptiq Limited | High Performance Colour Corrective Anti-Reflection Coating For Visible Wavelength Optical Elements |
| CN112099245A (en) * | 2020-09-25 | 2020-12-18 | 厦门美澜光电科技有限公司 | Lens capable of improving color contrast and saturation and preparation method thereof |
| CN112130232A (en) * | 2020-09-25 | 2020-12-25 | 厦门美澜光电科技有限公司 | Lens capable of improving color contrast and preparation method thereof |
| CN112327514A (en) * | 2020-09-21 | 2021-02-05 | 视悦光学有限公司 | Lens with substrate capable of preventing color weakness |
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| CN105842877A (en) * | 2016-05-31 | 2016-08-10 | 杭州灯之塔科技有限公司 | Color vision correcting lens, color vision correcting equipment and manufacturing method of color vision correcting lens |
| WO2016181932A1 (en) * | 2015-05-11 | 2016-11-17 | 株式会社ニコン・エシロール | Spectacle lens |
| CN205720944U (en) * | 2016-05-31 | 2016-11-23 | 杭州灯之塔科技有限公司 | Equipment is corrected in a kind of colour vision correcting lens, colour vision |
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| JP2008083682A (en) * | 2006-08-31 | 2008-04-10 | Toray Ind Inc | Optical filter for flat panel display |
| CN203950083U (en) * | 2014-06-06 | 2014-11-19 | 袁永军 | Medical multifunctional screening glass and glasses |
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| US20200284949A1 (en) * | 2019-03-06 | 2020-09-10 | Qioptiq Limited | High Performance Colour Corrective Anti-Reflection Coating For Visible Wavelength Optical Elements |
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| CN112327514A (en) * | 2020-09-21 | 2021-02-05 | 视悦光学有限公司 | Lens with substrate capable of preventing color weakness |
| CN112099245A (en) * | 2020-09-25 | 2020-12-18 | 厦门美澜光电科技有限公司 | Lens capable of improving color contrast and saturation and preparation method thereof |
| CN112130232A (en) * | 2020-09-25 | 2020-12-25 | 厦门美澜光电科技有限公司 | Lens capable of improving color contrast and preparation method thereof |
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Application publication date: 20171222 |
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