HUE061317T2 - Eljárás és berendezés lencseanyag törésmutatójának meghatározására - Google Patents
Eljárás és berendezés lencseanyag törésmutatójának meghatározásáraInfo
- Publication number
- HUE061317T2 HUE061317T2 HUE18842649A HUE18842649A HUE061317T2 HU E061317 T2 HUE061317 T2 HU E061317T2 HU E18842649 A HUE18842649 A HU E18842649A HU E18842649 A HUE18842649 A HU E18842649A HU E061317 T2 HUE061317 T2 HU E061317T2
- Authority
- HU
- Hungary
- Prior art keywords
- refraction
- index
- determination
- lens material
- lens
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0228—Testing optical properties by measuring refractive power
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/0209—Low-coherence interferometers
- G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2441—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using interferometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
- G01M11/0271—Testing optical properties by measuring geometrical properties or aberrations by using interferometric methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
- G01N2021/9583—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
- G02C7/04—Contact lenses for the eyes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Geometry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762608635P | 2017-12-21 | 2017-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE061317T2 true HUE061317T2 (hu) | 2023-06-28 |
Family
ID=65268998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE18842649A HUE061317T2 (hu) | 2017-12-21 | 2018-12-18 | Eljárás és berendezés lencseanyag törésmutatójának meghatározására |
Country Status (4)
Country | Link |
---|---|
US (1) | US10823636B2 (hu) |
EP (1) | EP3729039B1 (hu) |
HU (1) | HUE061317T2 (hu) |
WO (1) | WO2019123265A1 (hu) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3090200A1 (en) | 2018-02-08 | 2019-08-15 | Amo Groningen B.V. | Multi-wavelength wavefront system and method for measuring diffractive lenses |
WO2019155023A1 (en) * | 2018-02-08 | 2019-08-15 | Amo Groningen B.V. | Wavefront based characterization of lens surfaces based on reflections |
EP4189325A1 (en) * | 2020-07-30 | 2023-06-07 | Alcon Inc. | Method for determining geometrical parameters of a soft contact lens |
CN113483679B (zh) * | 2021-07-06 | 2022-07-22 | 东北大学秦皇岛分校 | 一种隐形眼镜参数测量装置及方法 |
CN115931778B (zh) * | 2022-11-28 | 2023-09-01 | 湖北华鑫光电有限公司 | 镜片的折射率检测设备及其方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2011359150A1 (en) * | 2011-02-15 | 2013-08-29 | Wavelight Gmbh | Apparatus for measuring optical properties of an object |
WO2014049053A1 (en) * | 2012-09-28 | 2014-04-03 | Novartis Ag | Method for automated inline determination of the refractive power of an ophthalmic lens |
US9019485B2 (en) | 2013-03-11 | 2015-04-28 | Lumetrics, Inc. | Apparatus and method for evaluation of optical elements |
US20160054195A1 (en) | 2014-08-20 | 2016-02-25 | Johnson & Johnson Vision Care, Inc. | System and methods for measuring ophthalmic lens |
EP3059575B1 (en) | 2015-02-20 | 2020-11-25 | Alcon Inc. | Method for determining the quality of a surface of an ophthalmic lens |
JP2016223982A (ja) * | 2015-06-02 | 2016-12-28 | キヤノン株式会社 | 計測方法、計測装置、光学素子の製造方法 |
JP2017003434A (ja) * | 2015-06-10 | 2017-01-05 | キヤノン株式会社 | 屈折率の計測方法、計測装置、光学素子の製造方法 |
-
2018
- 2018-12-18 HU HUE18842649A patent/HUE061317T2/hu unknown
- 2018-12-18 EP EP18842649.8A patent/EP3729039B1/en active Active
- 2018-12-18 WO PCT/IB2018/060274 patent/WO2019123265A1/en unknown
- 2018-12-18 US US16/223,719 patent/US10823636B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3729039A1 (en) | 2020-10-28 |
US20190195730A1 (en) | 2019-06-27 |
WO2019123265A1 (en) | 2019-06-27 |
US10823636B2 (en) | 2020-11-03 |
EP3729039B1 (en) | 2023-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB201803170D0 (en) | Optical apparatus and methods of manufacture thereof | |
GB2573431B (en) | Method and apparatus for optical sensing | |
HUE061317T2 (hu) | Eljárás és berendezés lencseanyag törésmutatójának meghatározására | |
GB201609352D0 (en) | Method and apparatus for optical sensing | |
GB202020084D0 (en) | Method and apparatus for optical sensing | |
GB2553358B (en) | Optical interferometer apparatus and method | |
GB201700936D0 (en) | Optical fibre apparatus and method | |
HK1255157A1 (zh) | 用於具有定制外觀的生物醫療裝置的方法和設備 | |
SG11202004949XA (en) | Optical device and method of forming the same | |
EP3324147C0 (fr) | Dispositif visuel pour la designation d'objectifs et procede de designation d'objectif utilisant ledit dispositif | |
EP3774374C0 (en) | OPTICAL DEVICE AND METHOD OF MANUFACTURE THEREOF | |
EP3774373C0 (en) | OPTICAL DEVICE AND METHOD FOR MANUFACTURING IT | |
SG11201704459TA (en) | Method and apparatus for demolding contact lens | |
SG11201703751YA (en) | Systems and methods for determining the quality of a reproduced (manufactured) optic device | |
EP3280102A4 (en) | Optical path allocation method and apparatus | |
EP3511131C0 (de) | Vorrichtung und verfahren zum handhaben von brillengläsern sowie verfahren zur herstellung von brillengläsern | |
GB2578508B (en) | Optical device and method | |
GB2548862B (en) | Optically variable device and method of forming thereof | |
SG11201704460TA (en) | Apparatus and method for closure of ophthalmic lens molds | |
AU2017904859A0 (en) | System and method for determining the refractive index of a material | |
GB201906073D0 (en) | Optical apparatus and methods | |
GB2576891B (en) | Spectacle apparatus and system | |
GB201803807D0 (en) | An optical apparatus and method |