SG10201803290VA - System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution - Google Patents

System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution

Info

Publication number
SG10201803290VA
SG10201803290VA SG10201803290VA SG10201803290VA SG 10201803290V A SG10201803290V A SG 10201803290VA SG 10201803290V A SG10201803290V A SG 10201803290VA SG 10201803290V A SG10201803290V A SG 10201803290VA
Authority
SG
Singapore
Prior art keywords
thickness
solution
optical power
ophthalmic lenses
inspecting optical
Prior art date
Application number
Other languages
English (en)
Inventor
Smorgon Sergey
Bin Mohamed Ya'akob
Singh Elangbam Santosh
Original Assignee
Emage Vision Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emage Vision Pte Ltd filed Critical Emage Vision Pte Ltd
Priority to SG10201803290V priority Critical patent/SG10201803290VA/en
Priority to TW108111013A priority patent/TWI797296B/zh
Priority to US16/375,061 priority patent/US10976217B2/en
Priority to JP2019072793A priority patent/JP7339643B2/ja
Priority to MYPI2019002000A priority patent/MY197358A/en
Priority to CN202310566578.2A priority patent/CN116735158A/zh
Priority to DE102019205706.3A priority patent/DE102019205706A1/de
Priority to CN201910313238.2A priority patent/CN110389021B/zh
Priority to KR1020190045380A priority patent/KR20190122160A/ko
Publication of SG10201803290VA publication Critical patent/SG10201803290VA/en
Priority to US17/219,654 priority patent/US20210341353A1/en

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
    • 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
    • G01M11/0207—Details of measuring devices
    • G01M11/0214—Details of devices holding the object to be tested
    • 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
    • G01M11/0207—Details of measuring devices
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • 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
    • 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
    • G01M11/0235—Testing optical properties by measuring refractive power by measuring multiple properties of lenses, automatic lens meters
    • 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
    • G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
    • G01M11/0264—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested by using targets or reference patterns
    • 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
    • G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust
SG10201803290V 2018-04-19 2018-04-19 System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution SG10201803290VA (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SG10201803290V SG10201803290VA (en) 2018-04-19 2018-04-19 System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution
TW108111013A TWI797296B (zh) 2018-04-19 2019-03-28 檢測浸於溶液中眼用鏡片屈光度及厚度之系統及方法
US16/375,061 US10976217B2 (en) 2018-04-19 2019-04-04 System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution
JP2019072793A JP7339643B2 (ja) 2018-04-19 2019-04-05 溶液に浸された眼用レンズの屈折力および厚さを検査するためのシステムおよび方法
MYPI2019002000A MY197358A (en) 2018-04-19 2019-04-10 System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution
CN202310566578.2A CN116735158A (zh) 2018-04-19 2019-04-18 透镜图像产生系统及屈光能力和厚度确定与缺陷检测方法
DE102019205706.3A DE102019205706A1 (de) 2018-04-19 2019-04-18 System und Verfahren zum Überprüfern der Brechkraft und der Dicke ophthalmischer Linsen, die in eine Lösung eingetaucht sind
CN201910313238.2A CN110389021B (zh) 2018-04-19 2019-04-18 透镜图像产生系统及屈光能力和厚度确定与缺陷检测方法
KR1020190045380A KR20190122160A (ko) 2018-04-19 2019-04-18 용액에 잠겨있는 안과용 렌즈의 광학 배율 및 두께 검사 시스템 및 방법
US17/219,654 US20210341353A1 (en) 2018-04-19 2021-03-31 System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201803290V SG10201803290VA (en) 2018-04-19 2018-04-19 System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution

Publications (1)

Publication Number Publication Date
SG10201803290VA true SG10201803290VA (en) 2019-11-28

Family

ID=68105630

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201803290V SG10201803290VA (en) 2018-04-19 2018-04-19 System and method for inspecting optical power and thickness of ophthalmic lenses immersed in a solution

Country Status (8)

Country Link
US (2) US10976217B2 (ko)
JP (1) JP7339643B2 (ko)
KR (1) KR20190122160A (ko)
CN (2) CN116735158A (ko)
DE (1) DE102019205706A1 (ko)
MY (1) MY197358A (ko)
SG (1) SG10201803290VA (ko)
TW (1) TWI797296B (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10859465B2 (en) * 2018-12-13 2020-12-08 Alcon Inc. Method and apparatus for the measurement of the refraction index of a hydrogel contact lens
DE102019216749A1 (de) * 2019-10-30 2021-05-06 Carl Zeiss Vision International Gmbh Bestimmung mindestens eines optischen Parameters einer optischen Linse
CN111609801B (zh) * 2020-05-31 2021-03-23 南京工业大学 一种基于机器视觉的多尺寸工件厚度测量方法及系统
KR20210156233A (ko) * 2020-06-16 2021-12-24 이미지 에이아이 피티이 리미티드 건식 안과 렌즈의 광학 파워를 검출하기 위한 시스템 및 방법
KR20220030515A (ko) * 2020-09-02 2022-03-11 삼성디스플레이 주식회사 해상력 측정 장치 및 그것을 이용한 해상력 측정 방법
KR20220049481A (ko) * 2020-10-14 2022-04-21 이미지 비전 피티이. 리미티드 콘택트 렌즈 결함 분석 및 추적 시스템
KR102413799B1 (ko) * 2020-12-16 2022-06-27 재단법인대구경북과학기술원 미세 생물체 추적 장치 및 분석 장치
JP2024005457A (ja) * 2022-06-30 2024-01-17 株式会社Ｓｃｒｅｅｎホールディングス レンズ検査装置
US20240019381A1 (en) * 2022-07-18 2024-01-18 Alcon Inc. Method for inspecting a soft contact lens for the presence of an orange peel defect

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US6544193B2 (en) * 1996-09-04 2003-04-08 Marcio Marc Abreu Noninvasive measurement of chemical substances
JPH11167088A (ja) * 1997-12-04 1999-06-22 Topcon Corp コンタクトレンズ保存容器
ATE308743T1 (de) * 2000-04-11 2005-11-15 Hoya Corp Darstellung der leistung eines brillenglases durch eine indexanzeige in visuell verständlicher weise
JP2007040783A (ja) * 2005-08-02 2007-02-15 Shinko Seiki Co Ltd 外観検査用容器
JP5813288B2 (ja) * 2006-12-21 2015-11-17 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッド 眼科用レンズの光学的検査用システム
JP5489392B2 (ja) * 2007-05-09 2014-05-14 オリンパス株式会社 光学系評価装置、光学系評価方法および光学系評価プログラム
JP2009288121A (ja) * 2008-05-30 2009-12-10 Arkwright Soft Inc レンズの検査装置および方法
FR2984565A1 (fr) * 2011-12-19 2013-06-21 Thomson Licensing Procede et dispositif d'estimation de la puissance optique des lentilles de verres correcteurs d'une paire de lunettes portee par un spectateur.
DE102013208248B4 (de) * 2012-05-29 2023-11-16 pmdtechnologies ag Verfahren zur Charakterisierung eines optischen Systems mit Hilfe eines 3D-Sensors und Lichtlaufzeitkamera
KR20130134416A (ko) * 2012-05-31 2013-12-10 주식회사 휴비츠 렌즈 두께 측정 장치 및 방법
CN104662402B (zh) * 2012-09-28 2018-10-02 诺华股份有限公司 用于眼透镜的屈光力的自动化线内确定的方法
JP6035279B2 (ja) * 2014-05-08 2016-11-30 東京エレクトロン株式会社 膜厚測定装置、膜厚測定方法、プログラム及びコンピュータ記憶媒体
CN107529983A (zh) * 2015-01-09 2018-01-02 智能视觉实验室股份有限公司 具有开放场对准通道的便携式波前像差仪
PL229493B1 (pl) * 2015-05-08 2018-07-31 Univ Warszawski Układ pomiarowy do wyznaczania położenia płaszczyzny ogniskowej i długości ogniskowej układu optycznego oraz sposób wyznaczania położenia płaszczyzny ogniskowej i długości ogniskowej układu optycznego
JP7071122B2 (ja) * 2015-05-10 2022-05-18 ６ オーバー ６ ビジョン リミテッド レンズの１つ以上の光学パラメータを決定するための機器、システム、および方法

Also Published As

Publication number Publication date
CN110389021A (zh) 2019-10-29
CN116735158A (zh) 2023-09-12
JP7339643B2 (ja) 2023-09-06
DE102019205706A1 (de) 2019-10-24
CN110389021B (zh) 2023-06-06
TW202004149A (zh) 2020-01-16
KR20190122160A (ko) 2019-10-29
MY197358A (en) 2023-06-14
TWI797296B (zh) 2023-04-01
US20190323920A1 (en) 2019-10-24
JP2019215321A (ja) 2019-12-19
US20210341353A1 (en) 2021-11-04
US10976217B2 (en) 2021-04-13

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