CN106680902B - Without light loss optical lens and its preparation process - Google Patents
Without light loss optical lens and its preparation process Download PDFInfo
- Publication number
- CN106680902B CN106680902B CN201611102147.7A CN201611102147A CN106680902B CN 106680902 B CN106680902 B CN 106680902B CN 201611102147 A CN201611102147 A CN 201611102147A CN 106680902 B CN106680902 B CN 106680902B
- Authority
- CN
- China
- Prior art keywords
- parts
- graphene
- optical lens
- minutes
- light loss
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
Abstract
The present invention relates to optical lens technical fields, and in particular to without light loss optical lens, which is made of the raw material of following parts by weight：52 58 parts of quartz sand, 48 parts of alum, 10 13 parts of soda ash, 46 parts of nano silicon dioxide, 8 12 parts of modified graphene, 46 parts of lithium hydroxide, 7.5 8 parts of hafnium boride, 8 10 parts of potassium chloride, 58 parts of vanadic anhydride, 58 parts of cementite, 46 parts of barium slilicide, 12 parts of tungsten silicide, 4 5.5 parts of cobalt dioxide, 2.5 3 parts of vitreous fiber.Camera lens of the present invention is good to the diffraction of light, and light loss is extremely low, and the camera shooting being very suitable under strong light uses, and the drift of camera lens picture is low.
Description
Technical field
The present invention relates to optical lens technical fields, and in particular to a kind of no light loss optical lens and its preparation process.
Background technology
Optical lens is essential component in NI Vision Builder for Automated Inspection, directly affects the quality of image quality, influences to calculate
The realization of method and effect.Optical lens is from can be divided into short-focus lens, middle zoom lens, telephoto lens on focal length；From visual field size point
There are wide-angle, standard, long shot；Dividing in structure has fixed aperture tight shot, manual iris tight shot, auto iris fixed-focus
Camera lens, manual zoom camera lens, automatic zoom camera lens, auto iris motorized zoom lens, electronic three variable (aperture, focal length, focusing
It is variable) camera lens etc..Current optical lens due to its material limitation, so its light loss is big.
Invention content
Technical problem to be solved by the present invention lies in a kind of no light loss optical lens of offer and its preparation process, camera lenses pair
The diffraction of light is good, and light loss is extremely low, and the camera shooting being very suitable under strong light uses, and the drift of camera lens picture is low.
The technical problems to be solved by the invention are realized using following technical scheme：
Without light loss optical lens, which is made of the raw material of following parts by weight：
52-58 parts of quartz sand, 4-8 parts of alum, 10-13 parts of soda ash, 4-6 parts of nano silicon dioxide, modified graphene 8-12
Part, 4-6 parts of lithium hydroxide, 7.5-8 parts of hafnium boride, 8-10 parts of potassium chloride, 5-8 parts of vanadic anhydride, 5-8 parts of cementite, silication
4-6 parts of barium, 1-2 parts of tungsten silicide, 4-5.5 parts of cobalt dioxide, 2.5-3 parts of vitreous fiber.
The modified graphene preparation method is that 240-300 DEG C of high temperature nitrogen of graphene is pressurizeed 30 minutes, and pressure is
1.2-1.8MPa then uses the ultraviolet light of 32.5nm to irradiate graphene, then 40-60MHz ultrasonic echographies is used to handle 10 points
Graphene was then waited for that graphene naturally cools to room temperature up to modified graphite by clock in 300-350 DEG C of temperature lower calcination 30 minutes
Alkene.
Preparation method without light loss optical lens, includes the following steps：
(1) each raw material other than modified graphene, vitreous fiber is mixed in input smelting furnace and is melted, be heated to 1200
DEG C when put into modified graphene, then cool the temperature to and put into vitreous fiber in 800-850 DEG C of backward smelting furnace, then proceed to melt
Refining is heated to 1300-1400 DEG C, and melting is blown into nitrogen at room in 30 minutes in backward melt, and 1300- is warming up to again after 30 minutes
1400℃；
(2) the melting material of step (1) is molded into camera lens shape, then cooling treatment, by the speed of 30 DEG C of cooling per minute
Degree is cooled to room temperature up to the optical lens.
Continue melting in step (1) and is heated to 1350 DEG C.
The beneficial effects of the invention are as follows：Camera lens of the present invention is good to the diffraction of light, and light loss is extremely low, is very suitable under strong light
Camera shooting use, and camera lens picture drift it is low.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment 1
Without light loss optical lens, which is made of the raw material of following parts by weight：
58 parts of quartz sand, 8 parts of alum, 13 parts of soda ash, 6 parts of nano silicon dioxide, 12 parts of modified graphene, lithium hydroxide 6
Part, 8 parts of hafnium boride, 10 parts of potassium chloride, 8 parts of vanadic anhydride, 8 parts of cementite, 6 parts of barium slilicide, 2 parts of tungsten silicide, cobalt dioxide
5.5 parts, 3 parts of vitreous fiber.
The modified graphene preparation method is that 240-300 DEG C of high temperature nitrogen of graphene is pressurizeed 30 minutes, and pressure is
1.2-1.8MPa then uses the ultraviolet light of 32.5nm to irradiate graphene, then 40-60MHz ultrasonic echographies is used to handle 10 points
Graphene was then waited for that graphene naturally cools to room temperature up to modified graphite by clock in 300-350 DEG C of temperature lower calcination 30 minutes
Alkene.
Preparation method without light loss optical lens, includes the following steps：
(1) each raw material other than modified graphene, vitreous fiber is mixed in input smelting furnace and is melted, be heated to 1200
DEG C when put into modified graphene, then cool the temperature to and put into vitreous fiber in 800-850 DEG C of backward smelting furnace, then proceed to melt
Refining is heated to 1400 DEG C, and melting is blown into nitrogen at room in 30 minutes in backward melt, is warming up to 1400 DEG C after 30 minutes again；
(2) the melting material of step (1) is molded into camera lens shape, then cooling treatment, by the speed of 30 DEG C of cooling per minute
Degree is cooled to room temperature up to the optical lens.
Embodiment 2
Without light loss optical lens, which is made of the raw material of following parts by weight：
55 parts of quartz sand, 6 parts of alum, 11 parts of soda ash, 5 parts of nano silicon dioxide, 10 parts of modified graphene, lithium hydroxide 5
Part, 7.8 parts of hafnium boride, 9 parts of potassium chloride, 7 parts of vanadic anhydride, 7 parts of cementite, 5 parts of barium slilicide, 1.5 parts of tungsten silicide, titanium dioxide
5 parts of cobalt, 2.8 parts of vitreous fiber.
The modified graphene preparation method is that 240-300 DEG C of high temperature nitrogen of graphene is pressurizeed 30 minutes, and pressure is
1.2-1.8MPa then uses the ultraviolet light of 32.5nm to irradiate graphene, then 40-60MHz ultrasonic echographies is used to handle 10 points
Graphene was then waited for that graphene naturally cools to room temperature up to modified graphite by clock in 300-350 DEG C of temperature lower calcination 30 minutes
Alkene.
Preparation method without light loss optical lens, includes the following steps：
(1) each raw material other than modified graphene, vitreous fiber is mixed in input smelting furnace and is melted, be heated to 1200
DEG C when put into modified graphene, then cool the temperature to and put into vitreous fiber in 800-850 DEG C of backward smelting furnace, then proceed to melt
Refining is heated to 1350 DEG C, and melting is blown into nitrogen at room in 30 minutes in backward melt, is warming up to 1350 DEG C after 30 minutes again；
(2) the melting material of step (1) is molded into camera lens shape, then cooling treatment, by the speed of 30 DEG C of cooling per minute
Degree is cooled to room temperature up to the optical lens.
Embodiment 3
Without light loss optical lens, which is made of the raw material of following parts by weight：
52 parts of quartz sand, 4 parts of alum, 10 parts of soda ash, 4 parts of nano silicon dioxide, 8 parts of modified graphene, lithium hydroxide 4
Part, 7.5 parts of hafnium boride, 8 parts of potassium chloride, 5 parts of vanadic anhydride, 5 parts of cementite, 4 parts of barium slilicide, 1 part of tungsten silicide, cobalt dioxide
4 parts, 2.5 parts of vitreous fiber.
The modified graphene preparation method is that 240-300 DEG C of high temperature nitrogen of graphene is pressurizeed 30 minutes, and pressure is
1.2-1.8MPa then uses the ultraviolet light of 32.5nm to irradiate graphene, then 40-60MHz ultrasonic echographies is used to handle 10 points
Graphene was then waited for that graphene naturally cools to room temperature up to modified graphite by clock in 300-350 DEG C of temperature lower calcination 30 minutes
Alkene.
Preparation method without light loss optical lens, includes the following steps：
(1) each raw material other than modified graphene, vitreous fiber is mixed in input smelting furnace and is melted, be heated to 1200
DEG C when put into modified graphene, then cool the temperature to and put into vitreous fiber in 800-850 DEG C of backward smelting furnace, then proceed to melt
Refining is heated to 1300 DEG C, and melting is blown into nitrogen at room in 30 minutes in backward melt, is warming up to 1300 DEG C after 30 minutes again；
(2) the melting material of step (1) is molded into camera lens shape, then cooling treatment, by the speed of 30 DEG C of cooling per minute
Degree is cooled to room temperature up to the optical lens.
Experiment
Camera lens made from the embodiment of the present invention 1,2,3 and common lens performance comparison such as following table：
As seen from the above table, camera lens using effect of the present invention is very good.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
1. without light loss optical lens, which is characterized in that the camera lens is made of the raw material of following parts by weight：
52-58 parts of quartz sand, 4-8 parts of alum, 10-13 parts of soda ash, 4-6 parts of nano silicon dioxide, 8-12 parts of modified graphene, hydrogen
4-6 parts of lithia, 7.5-8 parts of hafnium boride, 8-10 parts of potassium chloride, 5-8 parts of vanadic anhydride, 5-8 parts of cementite, barium slilicide 4-6
Part, 1-2 parts of tungsten silicide, 4-5.5 parts of cobalt dioxide, 2.5-3 parts of vitreous fiber；
The modified graphene preparation method is that 240-300 DEG C of high temperature nitrogen of graphene is pressurizeed 30 minutes, pressure 1.2-
1.8MPa then uses the ultraviolet light of 32.5nm to irradiate graphene, then 40-60MHz ultrasonic echographies is used to handle 10 minutes, connect
It graphene in 300-350 DEG C of temperature lower calcination 30 minutes, waits for that graphene naturally cools to room temperature up to modified graphene；
The preparation method of above-mentioned no light loss optical lens is as follows：
(1) each raw material other than modified graphene, vitreous fiber is mixed in input smelting furnace and is melted, when being heated to 1200 DEG C
Modified graphene is put into, then cools the temperature to and puts into vitreous fiber in 800-850 DEG C of backward smelting furnace, then proceed to melting and add
For heat to 1300-1400 DEG C, melting is blown into nitrogen at room in 30 minutes in backward melt, and 1300-1400 DEG C is warming up to again after 30 minutes；
(2) the melting material of step (1) is molded into camera lens shape, then cooling treatment, the speed by 30 DEG C of cooling per minute is cold
But to room temperature up to the optical lens.
2. the preparation method as described in claim 1 without light loss optical lens, which is characterized in that continue melting in step (1)
It is heated to 1350 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102147.7A CN106680902B (en) | 2016-12-05 | 2016-12-05 | Without light loss optical lens and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102147.7A CN106680902B (en) | 2016-12-05 | 2016-12-05 | Without light loss optical lens and its preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106680902A CN106680902A (en) | 2017-05-17 |
| CN106680902B true CN106680902B (en) | 2018-07-13 |
Family
ID=58866278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611102147.7A Active CN106680902B (en) | 2016-12-05 | 2016-12-05 | Without light loss optical lens and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106680902B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735570A (en) * | 2003-01-14 | 2006-02-15 | 迪亚摩弗股份公司 | New glass material and method of preparing said glass |
| CN104203852A (en) * | 2012-03-26 | 2014-12-10 | Hoya株式会社 | Optical glass and use thereof |
| CN105102389A (en) * | 2013-02-28 | 2015-11-25 | 国家科学研究中心 | Nanostructured lenses and vitroceramics that are transparent in visible and infrared ranges |
| CN105492385A (en) * | 2013-09-04 | 2016-04-13 | 巴斯夫欧洲公司 | Purification process for graphene nano-ribbons |
| CN105906206A (en) * | 2016-04-15 | 2016-08-31 | 安徽省凤阳县前力玻璃制品有限公司 | A glass bottle with good crack resistance and a preparing process thereof |
| CN105985019A (en) * | 2015-02-16 | 2016-10-05 | 马锐 | Multifunctional glass and plastic product production technology |
-
2016
- 2016-12-05 CN CN201611102147.7A patent/CN106680902B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735570A (en) * | 2003-01-14 | 2006-02-15 | 迪亚摩弗股份公司 | New glass material and method of preparing said glass |
| CN104203852A (en) * | 2012-03-26 | 2014-12-10 | Hoya株式会社 | Optical glass and use thereof |
| CN105102389A (en) * | 2013-02-28 | 2015-11-25 | 国家科学研究中心 | Nanostructured lenses and vitroceramics that are transparent in visible and infrared ranges |
| CN105492385A (en) * | 2013-09-04 | 2016-04-13 | 巴斯夫欧洲公司 | Purification process for graphene nano-ribbons |
| CN105985019A (en) * | 2015-02-16 | 2016-10-05 | 马锐 | Multifunctional glass and plastic product production technology |
| CN105906206A (en) * | 2016-04-15 | 2016-08-31 | 安徽省凤阳县前力玻璃制品有限公司 | A glass bottle with good crack resistance and a preparing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106680902A (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6546276B2 (en) | High hardness transparent crystalline glass and method for preparing the same | |
| JP5317521B2 (en) | Optical glass composition, preform and optical element | |
| JP5275674B2 (en) | Optical glass composition, preform and optical element | |
| JP5317523B2 (en) | Optical glass composition, preform and optical element | |
| JP5317522B2 (en) | Optical glass composition, preform and optical element | |
| CN105271715B (en) | Optical glass | |
| CN101652333B (en) | Polarizing glass and process for producing polarizing glass | |
| JP2018118900A (en) | Optical glass lens | |
| CN106680902B (en) | Without light loss optical lens and its preparation process | |
| JP6462244B2 (en) | Optical glass | |
| CN109369021A (en) | Glass manufacturing apparatus and method for glass preparation | |
| CN109704586A (en) | A kind of devitrified glass and application | |
| CN103011554A (en) | Preparation process of blue glass for infrared cut-off filter | |
| CN106526713B (en) | High-resolution optical lens and its preparation process | |
| CN106707472B (en) | For thermal imaging without thermalization optical lens and its preparation process | |
| CN106526712B (en) | Resistance to for habitata suppresses optical lens and its preparation process | |
| CN103755140A (en) | High refractive index middle-expansion core material glass for middle-expansion optical fiber image inverter, and preparation method thereof | |
| CN106587615A (en) | Glass sheet for optical lens and preparation method thereof | |
| CN109399940A (en) | A kind of preparation method of nickel slag microcrystalline glass | |
| JP2013126921A (en) | Method for producing polarizing glass | |
| WO2020062008A1 (en) | Fluorophosphate optical glass, and optical preform, element and instrument | |
| CN109195926A (en) | The manufacturing method and manufacturing device of near-infrared ray absorption glass | |
| JP2008222523A (en) | Method of manufacturing glass gob | |
| CN105621885B (en) | A kind of low dispersion oxyfluoride glass | |
| JP2009167079A (en) | Optical glass composition, preform and optical element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |