CN114706235A - Anti-dazzle prevent blue light lens - Google Patents

Anti-dazzle prevent blue light lens Download PDF

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Publication number
CN114706235A
CN114706235A CN202210309003.8A CN202210309003A CN114706235A CN 114706235 A CN114706235 A CN 114706235A CN 202210309003 A CN202210309003 A CN 202210309003A CN 114706235 A CN114706235 A CN 114706235A
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CN
China
Prior art keywords
index layer
light
refractive index
blue
lens
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Pending
Application number
CN202210309003.8A
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Chinese (zh)
Inventor
张加富
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Jiangsu Yoli Optical Glasses Co ltd
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Jiangsu Yoli Optical Glasses Co ltd
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Application filed by Jiangsu Yoli Optical Glasses Co ltd filed Critical Jiangsu Yoli Optical Glasses Co ltd
Priority to CN202210309003.8A priority Critical patent/CN114706235A/en
Publication of CN114706235A publication Critical patent/CN114706235A/en
Pending legal-status Critical Current

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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
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/108—Colouring materials
    • 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
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

The invention discloses an anti-glare blue light prevention lens which comprises a blue light prevention lens main body, wherein a first high-refractive-index layer is arranged on one side of the blue light prevention lens, a second low-refractive-index layer is arranged on the other side of the blue light prevention lens, and a first low-refractive-index layer is arranged on one side of the first high-refractive-index layer. When light passes through the first high refractive index layer, the first low refractive index layer, the second high refractive index layer and the second low refractive index layer, high-energy ultraviolet light and purple light in front of the lens are effectively blocked, the irritation caused by glare is reduced, the oily spice in the blue-light-proof lens main body can enable the lens to increase fragrance, the fashionability can be greatly increased, the popularization is convenient, the nano blue-light absorbent in the blue-light-proof lens main body can effectively absorb the blue light in the light to play a role in protecting eyes, meanwhile, the anti-reflection film reduces the reflected light on the surface of the lens, the visual objects are clear, the specular reflected light is reduced, and the light transmittance is increased.

Description

Anti-dazzle blue light prevention lens
Technical Field
The invention relates to the technical field of glasses, in particular to an anti-dazzle blue-light-proof lens.
Background
Spectacles are simple optical devices made to correct vision or protect eyes, and consist of lenses and a frame. The glasses for correcting the vision comprise four types of glasses for myopia, hyperopia, presbyopia and astigmatic. No matter which kind of glasses, because people remain on the lens because of dirt, fingerprint, sweat stain, the attached spot that forms such as cosmetics etc. of hand in the use, cause the lens perspective effect relatively poor, influence the use, cause the danger of visual deterioration even.
The glare is a serious light pollution, which can cause sudden temporary blindness, visual illusion and dizziness of people, accidents can be caused in some occasions, when the brightness is too high, the cornea and crystalline lens can generate light diffusion to damage eyes, and the visual functions of vision, identification, speed and the like are reduced.
Disclosure of Invention
The invention aims to provide an anti-glare and blue-light-proof lens to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a blue light lens of preventing of anti-dazzle, includes prevents blue light lens main part, one side of preventing blue light lens main part is equipped with first high refractive index layer, the opposite side of preventing blue light lens main part is equipped with second low refractive index layer, one side on first high refractive index layer is equipped with first low refractive index layer, one side on first low refractive index layer is equipped with the rain-proof membrane, one side on second low refractive index layer is equipped with second high refractive index layer, one side on second high refractive index layer is equipped with the antireflection coating.
As a further improvement scheme of the technical scheme: the first low refractive index layer and the second low refractive index layer are both made of silicon dioxide film layers, and the thickness of the first low refractive index layer and the second low refractive index layer is-nanometer.
As a further improvement scheme of the technical scheme: the first high-refractive-index layer and the second high-refractive-index layer are both made of zirconium dioxide film layers, and the thicknesses of the first high-refractive-index layer and the second high-refractive-index layer are-nanometer.
As a further improvement scheme of the technical scheme: the thickness of the anti-reflection film is-nanometer.
As a further improvement scheme of the technical scheme: the thickness of the rain-proof film is-nanometer.
As a further improvement scheme of the technical scheme: the method comprises the following steps:
firstly, preparing a base material, namely adding an oily perfume, a nano blue light absorber and an initiator into a resin monomer and uniformly stirring;
secondly, pouring and curing, namely injecting the raw materials into the assembled glass mold from a sealing ring injection hole without overflowing and without bubbles, then plugging a sealing plug into the injection hole, then sending the filled mold into a curing furnace for curing, and polymerizing the raw materials into a transparent solid by heating for a certain time to polymerize viscous liquid;
thirdly, polishing and cleaning, namely removing the rubber ring to separate the glass mold from the lens, then edging the lens, and cleaning the blue-light-proof lens main body in an ultrasonic cleaning machine by adopting a cleaning agent;
fourthly, curing again, and eliminating the internal stress of the blue-light-proof lens body through heating annealing;
fifthly, coating a film and pasting a film, namely sequentially coating a first high refractive index layer and a first low refractive index layer on the upper side of the blue-light-proof lens body through a vacuum film, sticking a rainproof film on the side wall of the first low refractive index layer, and sequentially coating a second low refractive index layer, a second high refractive index layer and an antireflection film on the lower side of the blue-light-proof lens body;
and sixthly, detecting the lens, namely detecting the light transmittance, the hardness, the yellow index, the impact resistance, the center thickness and the like of the lens.
As a further improvement scheme of the technical scheme: and in the second step, an automatic casting machine is adopted for casting.
As a further improvement scheme of the technical scheme: and in the third step, a release device is adopted to separate the glass mold on one side from the lens, and compressed air of a blowing gun is used to separate the lens from the other glass mold.
Compared with the prior art, the invention has the beneficial effects that:
when light passes through the first high refractive index layer, the first low refractive index layer, the second high refractive index layer and the second low refractive index layer, high-energy ultraviolet light and purple light in front of the lens are effectively blocked, the stimulation feeling generated by glare is reduced, the oil-based spice in the blue-light-proof lens main body can enable the lens to increase fragrance, the fashionability can be greatly increased, the popularization is convenient, the nano blue-light absorbent in the blue-light-proof lens main body can effectively absorb the blue light in the light to play a role in protecting eyes, meanwhile, the anti-reflection film reduces the reflected light on the surface of the lens, the visual objects are clear, the specular reflected light is reduced, and the light transmittance is increased; the rain-proof membrane can avoid the lens surface to congeal the pearl, and the rain-proof membrane can be dismantled, avoids influencing the antifog of lens.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of an anti-glare blue-light-resistant lens according to the present invention;
fig. 2 is a schematic process flow diagram of an anti-glare blue-light-proof lens according to the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1. rain-proof membrane, 2 first low refracting index layers, 3 first high refracting index layers, 4 prevent blue light lens main parts, 5 low refracting index layers of second, 6 high refracting index layers, 7 antireflection films.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, in an embodiment of the invention, an anti-glare blue light-proof lens includes a blue light-proof lens body 4, a first high refractive index layer 3 is disposed on one side of the blue light-proof lens body 4, a second low refractive index layer 5 is disposed on the other side of the blue light-proof lens body 4, a first low refractive index layer 2 is disposed on one side of the first high refractive index layer 3, a rain-proof film 1 is disposed on one side of the first low refractive index layer 2, a second high refractive index layer 6 is disposed on one side of the second low refractive index layer 5, and an antireflection film 7 is disposed on one side of the second high refractive index layer 6.
Referring to fig. 1, the first low refractive index layer 2 and the second low refractive index layer 5 are both made of silicon dioxide film, and the thickness of the first low refractive index layer 2 and the second low refractive index layer 5 is 5-10 nm
Referring to FIG. 1, the first high refractive index layer 3 and the second high refractive index layer 6 are made of zirconium dioxide film, and the thickness of the first high refractive index layer 3 and the second high refractive index layer 6 is 5-10 nm
Referring to FIG. 1, the thickness of the anti-reflection film 7 is 2-5 nm
Referring to fig. 1, the thickness of the rain-proof film 1 is 1-3 nm
An anti-glare blue-light resistant lens comprising the steps of:
firstly, preparing a base material, namely adding an oily perfume, a nano blue light absorber and an initiator into a resin monomer and uniformly stirring;
secondly, pouring and curing, namely injecting the raw materials into the assembled glass mold from a sealing ring injection hole without overflowing and bubbles, then plugging a sealing plug on the injection hole, then sending the filled mold into a curing furnace for curing, carrying out polymerization reaction after certain time and heating, and polymerizing the viscous liquid into a transparent solid;
thirdly, polishing and cleaning, namely dismantling the rubber ring to separate the glass mold from the lens, then edging the lens, and cleaning the blue-light-proof lens main body 4 in an ultrasonic cleaning machine by adopting a cleaning agent;
fourthly, curing again, and eliminating the internal stress of the blue-light-proof lens body 4 through heating annealing;
fifthly, coating a film and pasting a film, namely sequentially coating a first high refractive index layer 3 and a first low refractive index layer 2 on the upper side of the blue light prevention lens body 4 through a vacuum film, adhering a rainproof film 1 on the side wall of the first low refractive index layer 2, and sequentially coating a second low refractive index layer 5, a second high refractive index layer 6 and an antireflection film 7 on the lower side of the blue light prevention lens body 4;
and sixthly, detecting the lens, namely detecting the light transmittance, the hardness, the yellow index, the impact resistance, the center thickness and the like of the lens.
Referring to fig. 2, in the second step, an automatic casting machine is used to perform casting.
Referring to fig. 2, in the third step, a mold separator is used to separate the glass mold from the lens on one side, and compressed air from a blow gun is used to separate the lens from the other glass mold.
The working principle of the invention is as follows:
when light passes through the first high refractive index layer 3, the first low refractive index layer 2, the second high refractive index layer 6 and the second low refractive index layer 5, high-energy ultraviolet light and purple light in front of the lens are effectively blocked, the stimulation feeling generated by glare is reduced, the oil-based spice in the blue-light-proof lens main body 4 can increase the fragrance of the lens, the fashionability can be greatly increased, the popularization is convenient, the nano blue-light absorbent in the blue-light-proof lens main body 4 can effectively absorb blue light in the light to play a role in protecting eyes, meanwhile, the anti-reflection film 7 reduces the reflected light on the surface of the lens, so that the visual object is clear, the specular reflected light is reduced, and the light transmittance is increased; the rain-proof membrane 1 can avoid the lens surface to congeal the pearl, and rain-proof membrane 1 can be dismantled, avoids influencing the antifog of lens.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides a blue light lens of preventing of anti-dazzle, includes prevents blue light lens main part (4), its characterized in that, one side of preventing blue light lens main part (4) is equipped with first high refractive index layer (3), the opposite side of preventing blue light lens main part (4) is equipped with second low refractive index layer (5), one side of first high refractive index layer (3) is equipped with first low refractive index layer (2), one side of first low refractive index layer (2) is equipped with rain-proof membrane (1), one side of second low refractive index layer (5) is equipped with second high refractive index layer (6), one side of second high refractive index layer (6) is equipped with antireflection coating (7).
2. The anti-glare blue-light-proof lens according to claim 1, wherein the first low refractive index layer (2) and the second low refractive index layer (5) are both made of silicon dioxide film layers, and the thickness of the first low refractive index layer (2) and the thickness of the second low refractive index layer (5) are 5-10 nm.
3. The anti-glare blue-light-proof lens according to claim 1, wherein the first high refractive index layer (3) and the second high refractive index layer (6) are both made of zirconium dioxide film layers, and the thickness of the first high refractive index layer (3) and the thickness of the second high refractive index layer (6) are 5-10 nm.
4. An anti-glare blue-light-proof lens according to claim 1, wherein the thickness of the anti-reflection film (7) is 2 to 5 nm.
5. An anti-glare blue-light-proof lens according to claim 1, wherein the thickness of the rain-proof film (1) is 1-3 nm.
6. An anti-glare blue-light-blocking lens according to claim 1, comprising the steps of:
firstly, preparing a base material, namely adding an oily perfume, a nano blue light absorber and an initiator into a resin monomer and uniformly stirring;
secondly, pouring and curing, namely injecting the raw materials into the assembled glass mold from a sealing ring injection hole without overflowing and bubbles, then plugging a sealing plug on the injection hole, then sending the filled mold into a curing furnace for curing, carrying out polymerization reaction after certain time and heating, and polymerizing the viscous liquid into a transparent solid;
thirdly, polishing and cleaning, namely removing the rubber ring to separate the glass mold from the lens, then edging the lens, and cleaning the blue-light-proof lens main body (4) in an ultrasonic cleaning machine by adopting a cleaning agent;
fourthly, curing again, and eliminating the internal stress of the blue-light-proof lens main body (4) through heating annealing;
fifthly, coating a film and pasting a film, namely sequentially coating a first high refractive index layer (3) and a first low refractive index layer (2) on the upper side of the blue-light-proof lens main body (4) through a vacuum film, sticking a rainproof film (1) on the side wall of the first low refractive index layer (2), and sequentially coating a second low refractive index layer (5), a second high refractive index layer (6) and an antireflection film (7) on the lower side of the blue-light-proof lens main body (4);
and sixthly, detecting the lens, namely detecting the light transmittance, the hardness, the yellow index, the impact resistance, the center thickness and the like of the lens.
7. The anti-glare blue-light-resistant lens according to claim 6, wherein in the second step, an automatic casting machine is used for casting.
8. An anti-glare blue-light-proof lens according to claim 6, wherein the third step is to separate the glass mold from the lens by using a separation means, and to separate the lens from the other glass mold by using compressed air from a blowing gun.
CN202210309003.8A 2022-03-28 2022-03-28 Anti-dazzle prevent blue light lens Pending CN114706235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210309003.8A CN114706235A (en) 2022-03-28 2022-03-28 Anti-dazzle prevent blue light lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210309003.8A CN114706235A (en) 2022-03-28 2022-03-28 Anti-dazzle prevent blue light lens

Publications (1)

Publication Number Publication Date
CN114706235A true CN114706235A (en) 2022-07-05

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ID=82171446

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210309003.8A Pending CN114706235A (en) 2022-03-28 2022-03-28 Anti-dazzle prevent blue light lens

Country Status (1)

Country Link
CN (1) CN114706235A (en)

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