CN104991353B - The manufacture method of composite curvature eyeglass - Google Patents
The manufacture method of composite curvature eyeglass Download PDFInfo
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- CN104991353B CN104991353B CN201510448433.8A CN201510448433A CN104991353B CN 104991353 B CN104991353 B CN 104991353B CN 201510448433 A CN201510448433 A CN 201510448433A CN 104991353 B CN104991353 B CN 104991353B
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- myopia
- eyeglass
- distance light
- optical
- refractive index
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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
-
- 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
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
A kind of manufacture method of composite curvature eyeglass, it is characterized in that it is comprised the following steps：First, optometry is carried out to patient, distance light and myopia degree is obtained；Secondly, according to optical principle and the refractive index of optical material, the curved surface of distance light and the corresponding optical mirror slip of myopia degree is calculated according to the principle of distance light and the myopia same refractive index of use；3rd, STL sliding-model controls will be carried out to curved surface in the Surface Parameters input 3D printer of the optical mirror slip of gained；4th, start 3D printer, the distance light and the compound eyeglass of myopia that meet design requirement is printed using selected optical material and curing process is carried out；Finally, the eyeglass after solidification is processed by shot blasting using optical polish equipment, obtains the eyeglass of complex refractive index.The inventive method is easy, it is easy to accomplish, personalized service demand can be met.
Description
Technical field
The present invention relates to a kind of manufacture method of optical mirror slip, especially two kinds are provided with an eyeglass（As myopia and
Presbyopic）Or the manufacture method of the optical mirror slip of two or more curvature, specifically a kind of system of composite curvature eyeglass
Make method.
Background technology
Glasses have become the daily requirement of people.It is existing although we educate child always notes eye hygiene
Operated in the pressure for learning and on electronic product for a long time, many people have the symptom of myopia.With the increase at age, go out
The state for showing myopia and distance light simultaneously and depositing.Under normal circumstances, people typically carry 2 pairs of different types of glasses, and one pair is near
Glasses, one pair is distance light glasses.For this situation, glasses manufacturer provides a kind of top distance light, the eye of bottom myopia
Mirror.But, from industry production it is recognised that myopia and distance light are directed to different people, specific parameter is different.Therefore, for
For manufacturing firm, how to provide suitable glasses for individuality is a very urgent task.3D printing technique is one
The current Rapid Manufacturing Technology for Character Design.3D printing is in personalized designs and manufacture, there is provided wide space.
In the technique of optical element manufacture, the research that 3D printing is used for GRIN Lens has related report, is mainly made using layering
The technology made provides the eyeglass of variations in refractive index.The present invention, in order to solve the problems, such as personalized eyeglass demand above, exploitation is a kind of
The method of 3D printing eyeglass, meets distance light and the difunctional demand of myopia.
The content of the invention
The purpose of the present invention is directed to existing eyeglass can only provide a kind of curvature, and simultaneously with the people of near-sighted and presbyopic
Group need to prepare two pair of glasses could meet the problem of use requirement, invent a kind of manufacture method of composite curvature eyeglass, with
Just the adjustment of myopia and presbyopic is realized on a pair of glasses.
One of technical scheme is：
A kind of manufacture method of composite curvature eyeglass, it is characterized in that it is comprised the following steps：
First, optometry is carried out to patient, distance light and myopia degree is obtained；
Secondly, according to optical principle and the refractive index of optical material, the original of same refractive index is used according to distance light and myopia
Then calculate the curved surface of distance light and the corresponding optical mirror slip of myopia degree；
3rd, STL sliding-model controls will be carried out to curved surface in the Surface Parameters input 3D printer of the optical mirror slip of gained；
4th, start 3D printer, printed using selected optical material meet design requirement distance light and myopia answer
The eyeglass of conjunction simultaneously carries out curing process；
Finally, the eyeglass after solidification is processed by shot blasting using optical polish equipment, obtains the eyeglass of complex refractive index.
Described distance light and myopia degree are the number of degrees of batch matching common in medical statistics.Such as 300 degree of myopia+100
Degree presbyopic, 100 degree of myopia+200 spend presbyopic, and 500 degree of myopia+150 spend the different number of degrees that presbyopic etc., or service trade are used
Presbyopic glasses, such as 100 degree+200 presbyopic glasses of degree, 100+300 degree or 200 degree+400 spend etc., realizes that a mirror is multiplex, can reduce clothes
Business industry is equipped with the quantity of presbyopic glasses.
Described optical material is heat cure or photo-curing material.
The two of technical scheme are：
A kind of manufacture method of composite curvature eyeglass, it is characterized in that it is comprised the following steps：
First, optometry is carried out to patient, distance light and myopia degree is obtained；
Secondly, according to optical principle and the refractive index of optical material, the original of same refractive index is used according to distance light and myopia
Then calculate the curved surface of distance light and the corresponding optical mirror slip of myopia degree；
3rd, STL sliding-model controls will be carried out to curved surface in the Surface Parameters input 3D printer of the optical mirror slip of gained；
4th, start 3D printer, the distance light and the compound mirror of myopia for meeting design requirement are printed using mold materials
Piece casting former；
5th, will optical material injection casting former in pour cast out meet require a piece of or a collection of complex optics and carry out
Solidification；
Finally, the eyeglass after solidification is processed by shot blasting using optical polish equipment, obtains the eyeglass of complex refractive index.
Described distance light and myopia degree are the number of degrees of batch matching common in medical statistics.Such as 300 degree of myopia+100
Degree presbyopic, 100 degree of myopia+200 spend presbyopic, and 500 degree of myopia+150 spend the different number of degrees that presbyopic etc., or service trade are used
Presbyopic glasses, such as 100 degree+200 presbyopic glasses of degree, 100+300 degree or 200 degree+400 spend etc., realizes that a mirror is multiplex, can reduce clothes
Business industry is equipped with the quantity of presbyopic glasses.
Described optical material is heat cure or photo-curing material.
Beneficial effects of the present invention：
A kind of present invention glasses for having myopia and presbyopic concurrently easy to use for the elderly provides, can reduce glasses
Carry quantity.Or service industry provides more fully means.Can reduce such as bank, post office service window glasses it is standby
Quantity.
The inventive method is easy, it is easy to accomplish, personalized service demand can be met.
Brief description of the drawings
Fig. 1 is one of flow chart of the method for the present invention.
Fig. 2 is the two of flow chart of the method for the present invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment one.
As shown in Figure 1.
A kind of manufacture method of composite curvature eyeglass, other are comprised the following steps：
First, optometry is carried out to patient, distance light and myopia degree is obtained；If not for specific individuality, but carry
For the commercially produced product of batch, also can be using default myopia and distance light（Astigmatism）The number of degrees as next step data processing foundation.
Such as 300 degree myopia+100 of default recency and the presbyopic number of degrees spend presbyopic, and 100 degree of myopia+200 spend presbyopic, and 500 degree of myopia+150 are spent
The presbyopic glasses of the different number of degrees that presbyopic etc., or service trade are used, such as 100 degree+200 spend presbyopic glasses, 100+300 degree or
Spend for 200 degree+400 etc., realize that a mirror is multiplex, the quantity that service trade is equipped with presbyopic glasses can be reduced.
Secondly, according to optical principle and optical material（Commercially available heat cure or light curing optical material can be used）Refraction
Rate, the song of distance light and the corresponding optical mirror slip of myopia degree is calculated according to distance light and myopia using the principle of same refractive index
Face；
3rd, STL sliding-model controls will be carried out to curved surface in the Surface Parameters input 3D printer of the optical mirror slip of gained；
4th, start 3D printer, printed using selected optical material meet design requirement distance light and myopia answer
The eyeglass of conjunction simultaneously carries out curing process；
Finally, the eyeglass after solidification is processed by shot blasting using optical polish equipment, obtains the eyeglass of complex refractive index.
Then eyeglass is processed into glasses again using existing method.
Embodiment two.
As shown in Figure 2.
The present embodiment is first to print the cavity plate for meeting requirement with the difference of embodiment one（Former）, then recycle cavity plate
Carry out the casting of monolithic or batch.Comprise the following steps that：
First, optometry is carried out to patient, distance light is obtained（Presbyopic, astigmatism）And myopia degree；If not for specific
Individuality, and the commercially produced product of batch is to provide, also can be using default myopia and distance light（Astigmatism）The number of degrees are used as next step data
The foundation for the treatment of.Such as 300 degree myopia+100 of default recency and the presbyopic number of degrees spend presbyopic, and 100 degree of myopia+200 spend presbyopic, 500
Degree myopia+150 spends the presbyopic glasses of the different number of degrees that presbyopic etc., or service trade are used, such as 100 degree+200 presbyopic of degree
Mirror, 100+300 degree or 200 degree+400 degree etc., realize that a mirror is multiplex, can reduce service trade be equipped with presbyopic glasses quantity.
Secondly, according to optical principle and the refractive index of optical material, the original of same refractive index is used according to distance light and myopia
Then calculate the curved surface of distance light and the corresponding optical mirror slip of myopia degree；
3rd, STL sliding-model controls will be carried out to curved surface in the Surface Parameters input 3D printer of the optical mirror slip of gained；
4th, start 3D printer, the distance light and the compound mirror of myopia for meeting design requirement are printed using mold materials
Piece casting former；
5th, by optical material（Commercially available heat cure or light curing optical material can be used）Poured in injection casting former and cast out
Meet a piece of or a collection of complex optics of requirement and solidified；
Finally, the eyeglass after solidification is processed by shot blasting using optical polish equipment, obtains the eyeglass of complex refractive index.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.
Claims (5)
1. a kind of manufacture method of composite curvature eyeglass, it is characterized in that it is comprised the following steps：
First, optometry is carried out to patient, distance light and myopia degree is obtained；
Secondly, according to optical principle and the refractive index of optical material, the principle meter of same refractive index is used according to distance light and myopia
Calculate the curved surface of distance light and the corresponding optical mirror slip of myopia degree；
3rd, curved surface will be carried out at STL treatment and discretization in the Surface Parameters input 3D printer of the optical mirror slip of gained
Reason；
4th, start 3D printer, the distance light that meets design requirement is printed using selected optical material and myopia is compound
Eyeglass simultaneously carries out curing process；
Finally, the eyeglass after solidification is processed by shot blasting using optical polish equipment, obtains the eyeglass of complex refractive index.
2. method according to claim 1, it is characterized in that described distance light and myopia degree are common in medical statistics
The number of degrees of batch matching.
3. method according to claim 1, it is characterized in that described optical material is heat cure or photo-curing material.
4. a kind of manufacture method of composite curvature eyeglass, it is characterized in that it is comprised the following steps：
First, optometry is carried out to patient, distance light and myopia degree is obtained；
Secondly, according to optical principle and the refractive index of optical material, the principle meter of same refractive index is used according to distance light and myopia
Calculate the curved surface of distance light and the corresponding optical mirror slip of myopia degree；
3rd, curved surface will be carried out at STL treatment and discretization in the Surface Parameters input 3D printer of the optical mirror slip of gained
Reason；
4th, start 3D printer, the distance light that meets design requirement is printed using mold materials and the compound eyeglass of myopia is poured
Casting former；
5th, will optical material injection casting former in pour cast out meet require a piece of or a collection of complex optics and consolidated
Change；
Finally, the eyeglass after solidification is processed by shot blasting using optical polish equipment, obtains the eyeglass of complex refractive index.
5. method according to claim 4, it is characterized in that described optical material is heat cure or photo-curing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448433.8A CN104991353B (en) | 2015-07-28 | 2015-07-28 | The manufacture method of composite curvature eyeglass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448433.8A CN104991353B (en) | 2015-07-28 | 2015-07-28 | The manufacture method of composite curvature eyeglass |
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| CN104991353A CN104991353A (en) | 2015-10-21 |
| CN104991353B true CN104991353B (en) | 2017-06-16 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3273292A1 (en) | 2016-07-19 | 2018-01-24 | Carl Zeiss Vision International GmbH | Spectacle glass and method for its production |
| CN106335184A (en) * | 2016-10-26 | 2017-01-18 | 西安交通大学 | Method for printing individual myoporthosis resin lens based on 3D |
| CN108345106B (en) * | 2017-01-24 | 2020-04-28 | 清华大学 | Design method of mixed surface optical system |
| EP3473418B1 (en) * | 2017-10-19 | 2023-12-06 | Essilor International | Method for manufacturing an ophthalmic lens |
| WO2019135098A1 (en) * | 2018-01-08 | 2019-07-11 | Bmf Material Technology Inc. | Apparatus, methods, and materials for fast fabrication of custom plastic lenses |
| CN114527584A (en) * | 2022-01-29 | 2022-05-24 | 苏州伯宇光电科技有限公司 | Color-changing lens, color-changing glasses and manufacturing process of color-changing lens |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980779A (en) * | 2004-05-31 | 2007-06-13 | Hoya株式会社 | Mold designing method, mold, and molded piece |
| CN203786418U (en) * | 2014-01-16 | 2014-08-20 | 段亚东 | Peripheral defocus eyeglasses with wide field for myopia |
-
2015
- 2015-07-28 CN CN201510448433.8A patent/CN104991353B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980779A (en) * | 2004-05-31 | 2007-06-13 | Hoya株式会社 | Mold designing method, mold, and molded piece |
| CN203786418U (en) * | 2014-01-16 | 2014-08-20 | 段亚东 | Peripheral defocus eyeglasses with wide field for myopia |
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| CN104991353A (en) | 2015-10-21 |
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Address after: No. 73 Huaian leoch 211600 city of Jiangsu province Jinhu County Road Applicant after: JIANGSU SHIKE NEW MATERIAL Co.,Ltd. Address before: No. 73 Huaian leoch 211600 city of Jiangsu province Jinhu County Road Applicant before: JIANGSU SHIKE PHOTOELECTRIC NEW MATERIAL CO.,LTD. |
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Address after: 211600 No. 73, Lishi Avenue, Jinhu Economic Development Zone, Huaian, Jiangsu Patentee after: JIANGSU SHIKE NEW MATERIAL Co.,Ltd. Address before: No. 73, Jinhu County, Huaian, Jiangsu Province, 211600 Patentee before: JIANGSU SHIKE NEW MATERIAL Co.,Ltd. |
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Effective date of registration: 20220926 Address after: 9th Floor, Block C, No. 4, Gupinggang, Gulou District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Shike Miranda Optical Technology Co.,Ltd. Address before: 211600 No. 73, Lishi Avenue, Jinhu Economic Development Zone, Huaian, Jiangsu Patentee before: JIANGSU SHIKE NEW MATERIAL Co.,Ltd. |