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AR102411A1 - Inspección en línea de un dispositivo oftálmico con sistema de autoalineación e interferómetro - Google Patents

Inspección en línea de un dispositivo oftálmico con sistema de autoalineación e interferómetro

Info

Publication number
AR102411A1
AR102411A1 ARP150102765A ARP150102765A AR102411A1 AR 102411 A1 AR102411 A1 AR 102411A1 AR P150102765 A ARP150102765 A AR P150102765A AR P150102765 A ARP150102765 A AR P150102765A AR 102411 A1 AR102411 A1 AR 102411A1
Authority
AR
Argentina
Prior art keywords
ophthalmic device
interferometer
online
devices
alignment system
Prior art date
Application number
ARP150102765A
Other languages
English (en)
Original Assignee
Johnson & Johnson Vision Care
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 Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of AR102411A1 publication Critical patent/AR102411A1/es

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/0098—Inspecting lenses
    • 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
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02075—Reduction or prevention of errors; Testing; Calibration of particular errors
    • G01B9/02076—Caused by motion
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/0098—Inspecting lenses
    • B29D11/0099—Inspecting lenses while still attached to the mould

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Eyeglasses (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

Se dan a conocer aparatos, sistemas y métodos en línea para la medición de una característica física de un suministro constante de un dispositivo oftálmico, los aparatos, que incluyen: un interferómetro; un sistema de alineación automática que posiciona el interferómetro o dispositivo oftálmico; y una unidad central de procesamiento en comunicación con el sistema de alineación automática y que recibe las mediciones del interferómetro. El aparato en línea mide las dimensiones físicas deseadas del dispositivo oftálmico en tiempo real. Los sistemas, aparatos y métodos en línea para la medición de una característica física de un dispositivo oftálmico pueden incluir: una cámara que capta una posición real de una característica del dispositivo oftálmico; un interferómetro resistente a las vibraciones que proyecta un haz de medición de superficie que tiene una longitud de onda que transmite a través de un divisor de haz sobre el dispositivo oftálmico; y un sistema de alineación automática que posiciona el interferómetro y la cámara.
ARP150102765A 2014-08-28 2015-08-28 Inspección en línea de un dispositivo oftálmico con sistema de autoalineación e interferómetro AR102411A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462043038P 2014-08-28 2014-08-28

Publications (1)

Publication Number Publication Date
AR102411A1 true AR102411A1 (es) 2017-03-01

Family

ID=54012349

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150102765A AR102411A1 (es) 2014-08-28 2015-08-28 Inspección en línea de un dispositivo oftálmico con sistema de autoalineación e interferómetro

Country Status (7)

Country Link
US (1) US9995570B2 (es)
EP (1) EP3186588B1 (es)
JP (1) JP6559773B2 (es)
AR (1) AR102411A1 (es)
CA (1) CA2959494A1 (es)
TW (1) TWI688757B (es)
WO (1) WO2016033027A2 (es)

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WO2019038716A1 (en) * 2017-08-24 2019-02-28 Novartis Ag METHOD AND DEVICE FOR DETERMINING WHETHER SINGLE-USE MOLD IS ACCEPTABLE OR NOT
US10600614B2 (en) * 2017-09-29 2020-03-24 Hitachi High-Technologies Corporation Stage device and charged particle beam device
CN110332905B (zh) * 2019-07-22 2024-05-07 中国工程物理研究院激光聚变研究中心 任意姿态光学元件在位面形检测装置及方法
DE102021206157A1 (de) * 2020-06-16 2021-12-16 Emage Al PTE, Ltd. System und Verfahren zur Feststellung der optischen Stärke von trockenen ophthalmischen Linsen
CN114459395B (zh) * 2022-03-28 2023-09-22 深圳众庭联合科技有限公司 一种平面平晶检定装置及检定方法
KR102431512B1 (ko) * 2022-05-26 2022-08-10 최동철 콘택트렌즈 자동 성형장치
CN114894159B (zh) * 2022-05-27 2024-02-09 哈尔滨工业大学 基于单光束干涉图像的高精度双轴激光水平仪及测量方法
CN114894158B (zh) * 2022-05-27 2024-02-09 哈尔滨工业大学 基于干涉条纹解耦的高精度双轴激光水平仪及测量方法
CN114964181B (zh) * 2022-05-27 2023-04-25 哈尔滨工业大学 基于波前零差干涉的高精度双轴激光水平仪及测量方法
CN114942017B (zh) * 2022-05-30 2024-02-09 哈尔滨工业大学 一种基于波前干涉图像的垂向激光指向校正装置及方法

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JP3287517B2 (ja) * 1994-06-29 2002-06-04 富士写真光機株式会社 干渉縞による測定方法および装置
JPH08114412A (ja) * 1994-10-18 1996-05-07 Toshio Honda 耐振動型干渉計
US5818573A (en) * 1997-02-06 1998-10-06 Pbh, Inc. Opthalmic lens inspection system
US6304330B1 (en) 1999-10-06 2001-10-16 Metrolaser, Inc. Methods and apparatus for splitting, imaging, and measuring wavefronts in interferometry
JP3642996B2 (ja) * 1999-11-18 2005-04-27 独立行政法人科学技術振興機構 光干渉法による測定対象物の屈折率と厚さの同時測定方法及びそのための装置
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JP4223349B2 (ja) * 2003-08-13 2009-02-12 フジノン株式会社 耐振動型干渉計装置
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Also Published As

Publication number Publication date
JP6559773B2 (ja) 2019-08-14
EP3186588A2 (en) 2017-07-05
JP2017527851A (ja) 2017-09-21
EP3186588B1 (en) 2018-10-24
TWI688757B (zh) 2020-03-21
WO2016033027A2 (en) 2016-03-03
WO2016033027A3 (en) 2016-05-12
US20160061689A1 (en) 2016-03-03
TW201621291A (zh) 2016-06-16
CA2959494A1 (en) 2016-03-03
US9995570B2 (en) 2018-06-12

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