BR0106071A - Sensor de frente de onda para mensuração objetiva de um sistema ótico e métodos associados - Google Patents

Sensor de frente de onda para mensuração objetiva de um sistema ótico e métodos associados

Info

Publication number
BR0106071A
BR0106071A BR0106071-6A BR0106071A BR0106071A BR 0106071 A BR0106071 A BR 0106071A BR 0106071 A BR0106071 A BR 0106071A BR 0106071 A BR0106071 A BR 0106071A
Authority
BR
Brazil
Prior art keywords
optical system
plane
associated methods
wavefront
objective measurement
Prior art date
Application number
BR0106071-6A
Other languages
English (en)
Inventor
George H Pettit
Original Assignee
Alcon Universal 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 Alcon Universal Ltd filed Critical Alcon Universal Ltd
Publication of BR0106071A publication Critical patent/BR0106071A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1015—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for wavefront analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Eye Examination Apparatus (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Focusing (AREA)

Abstract

Patente de Invenção: "SENSOR DE FRENTE DE ONDA PARA MENSURAçãO OBJETIVA DE UM SISTEMA óTICO E MéTODOS ASSOCIADOS". A presente invenção trata-se de um sensor de frente de onda que inclui um estágio de transmissão afocal para ampliar uma frente de onda que entra refletida a partir do plano fonte. Em uma aplicação exemplificativa, a retina do olho reflete um feixe de luz incidente na mesma para formar uma série de frentes de onda. Uma armação de lentículas é posicionada no plano de referência do estágio de transmissão afocal para receber a frente de onda ampliada. Ademais, se encontra a jusante posicionado um meio para refletir e reduzir a imagem do plano focal da armação de lentículas no plano de imagem final. A referida imagem reduzida serve então como um dado de entrada ao analisador, tal como uma câmera com dispositivo de carga acoplado (CCD).
BR0106071-6A 2000-04-19 2001-04-19 Sensor de frente de onda para mensuração objetiva de um sistema ótico e métodos associados BR0106071A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19853600P 2000-04-19 2000-04-19
PCT/IB2001/000808 WO2001078585A2 (en) 2000-04-19 2001-04-19 Wavefront sensor for objective measurement of an optical system and associated methods

Publications (1)

Publication Number Publication Date
BR0106071A true BR0106071A (pt) 2002-04-02

Family

ID=22733783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0106071-6A BR0106071A (pt) 2000-04-19 2001-04-19 Sensor de frente de onda para mensuração objetiva de um sistema ótico e métodos associados

Country Status (9)

Country Link
US (1) US6578963B2 (pt)
EP (1) EP1274340A2 (pt)
JP (1) JP2004524051A (pt)
AR (1) AR031570A1 (pt)
AU (1) AU780898B2 (pt)
BR (1) BR0106071A (pt)
CA (1) CA2376756A1 (pt)
MX (1) MXPA01012938A (pt)
WO (1) WO2001078585A2 (pt)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938203A1 (de) 1999-08-11 2001-02-15 Aesculap Meditec Gmbh Verfahren und Vorrichtung zur Korrektur von Sehfehlern des menschlichen Auges
US6550917B1 (en) 2000-02-11 2003-04-22 Wavefront Sciences, Inc. Dynamic range extension techniques for a wavefront sensor including use in ophthalmic measurement
US7455407B2 (en) 2000-02-11 2008-11-25 Amo Wavefront Sciences, Llc System and method of measuring and mapping three dimensional structures
US6565209B2 (en) * 2000-04-25 2003-05-20 Alcon Universal Ltd. Range-extending system and spatial filter for enhancing Hartmann-Shack images and associated methods
EP2008576B1 (en) 2001-03-15 2011-05-11 AMO WaveFront Sciences, LLC Topographic wavefront analysis system and method of mapping an optical system
EP1390802A1 (en) * 2001-04-27 2004-02-25 Novartis AG Automatic lens design and manufacturing system
US6609794B2 (en) 2001-06-05 2003-08-26 Adaptive Optics Associates, Inc. Method of treating the human eye with a wavefront sensor-based ophthalmic instrument
US6709108B2 (en) 2001-08-31 2004-03-23 Adaptive Optics Associates, Inc. Ophthalmic instrument with adaptive optic subsystem that measures aberrations (including higher order aberrations) of a human eye and that provides a view of compensation of such aberrations to the human eye
WO2003068057A2 (en) * 2002-02-11 2003-08-21 Visx, Inc. Method and device for calibrating an optical wavefront system
US6926407B2 (en) 2002-06-28 2005-08-09 Trefford Simpson Apparatus and method for measuring a hue of a predetermined primary color in reflected light
JP2007524807A (ja) * 2003-02-26 2007-08-30 レイモンド， ジェイ． キャストンガイ， 球形光散乱及び遠視野位相の測定
CA2521845C (en) 2003-04-09 2012-05-29 Visx Incorporated Wavefront calibration analyzer and methods
US7556378B1 (en) 2003-04-10 2009-07-07 Tsontcho Ianchulev Intraoperative estimation of intraocular lens power
JP4237530B2 (ja) * 2003-04-15 2009-03-11 国立大学法人 筑波大学 情報エントロピーを用いた波面評価方法及び装置
MXPA06005087A (es) * 2003-11-10 2006-07-10 Visx Inc Metodos y dispositivos para provar la alineacion torsional entre un dispositivo de diagnostico y un sistema refractivo por laser.
ES2665536T3 (es) 2004-04-20 2018-04-26 Alcon Research, Ltd. Microscopio quirúrgico y sensor de frente de onda integrados
US20050243275A1 (en) * 2004-04-30 2005-11-03 Curatu Eugene O Wavefront sensor and relay for optical measurement and associated methods
US7141065B2 (en) * 2004-10-22 2006-11-28 Massachusetts Eye & Ear Infirmary Polarization-sensitive vision prosthesis
US20090082859A1 (en) * 2004-10-22 2009-03-26 Massachusetts Eye & Ear Infirmary Polarization-sensitive vision prosthesis
KR100620807B1 (ko) 2004-12-14 2006-09-12 한국원자력연구소 분해능을 향상시킨 파면왜곡 측정 방법
US20060135952A1 (en) * 2004-12-21 2006-06-22 Curatu Eugene O Corrective intraocular lens and associated methods
EP1894059A4 (en) * 2005-06-24 2010-04-28 Boston Foundation For Sight SCLERAL CONTACT LENS WITH GROOVES AND METHOD FOR PRODUCING A LENS
US8100530B2 (en) 2006-01-20 2012-01-24 Clarity Medical Systems, Inc. Optimizing vision correction procedures
US8820929B2 (en) 2006-01-20 2014-09-02 Clarity Medical Systems, Inc. Real-time measurement/display/record/playback of wavefront data for use in vision correction procedures
US9107608B2 (en) 2006-01-20 2015-08-18 Clarity Medical Systems, Inc. Apparatus and method for operating a real time large diopter range sequential wavefront sensor
US8777413B2 (en) 2006-01-20 2014-07-15 Clarity Medical Systems, Inc. Ophthalmic wavefront sensor operating in parallel sampling and lock-in detection mode
US8356900B2 (en) 2006-01-20 2013-01-22 Clarity Medical Systems, Inc. Large diopter range real time sequential wavefront sensor
US9101292B2 (en) 2006-01-20 2015-08-11 Clarity Medical Systems, Inc. Apparatus and method for operating a real time large dipoter range sequential wavefront sensor
US7594729B2 (en) 2007-10-31 2009-09-29 Wf Systems, Llc Wavefront sensor
US8550624B2 (en) 2008-11-06 2013-10-08 Wavetec Vision Systems, Inc. Optical angular measurement system for ophthalmic applications and method for positioning of a toric intraocular lens with increased accuracy
US7695135B1 (en) 2008-11-11 2010-04-13 Boston Foundation For Sight Scleral lens with scalloped channels or circumferential fenestrated channels
US8269980B1 (en) 2009-05-11 2012-09-18 Engineering Synthesis Design, Inc. White light scanning interferometer with simultaneous phase-shifting module
US8876290B2 (en) * 2009-07-06 2014-11-04 Wavetec Vision Systems, Inc. Objective quality metric for ocular wavefront measurements
ES2653970T3 (es) 2009-07-14 2018-02-09 Wavetec Vision Systems, Inc. Determinación de la posición efectiva de la lente de una lente intraocular utilizando potencia refractiva afáquica
WO2011008609A1 (en) 2009-07-14 2011-01-20 Wavetec Vision Systems, Inc. Ophthalmic surgery measurement system
EP2729049B1 (en) * 2011-07-08 2017-11-08 Brien Holden Vision Institute System for characterising eye-related systems
US9534883B1 (en) 2011-11-22 2017-01-03 Engineering Synthesis Design, Inc. Methods for determining error in an interferometry system
US9072462B2 (en) 2012-09-27 2015-07-07 Wavetec Vision Systems, Inc. Geometric optical power measurement device
CA2977329C (en) * 2015-02-20 2018-06-19 REBIScan, Inc. Method and apparatus for fixation measurement and refraction error measurement using wave-front error
DE102015207972A1 (de) * 2015-04-30 2016-11-03 Carl Zeiss Microscopy Gmbh Anordnung zur Korrektur von Abbildungsfehlern an einem Mikroskop

Family Cites Families (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679904A (en) * 1969-03-03 1972-07-25 Bell Telephone Labor Inc Multiple beam transmissions system with improved cross-talk reduction
US3880501A (en) 1973-04-16 1975-04-29 Tropel Optical system for objective refractor for the eye
US4069823A (en) 1976-04-19 1978-01-24 Viktor Leonidovich Isakov Apparatus for laser therapy
JPS5838839A (ja) 1981-08-31 1983-03-07 Tokyo Optical Co Ltd 屈折率測定装置
DE3150124C2 (de) 1981-12-18 1985-01-31 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur Untersuchung der vorderen Augenabschnitte
DE3245939C2 (de) 1982-12-11 1985-12-19 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur Erzeugung eines Bildes des Augenhintergrundes
DE3339370A1 (de) 1983-10-29 1985-05-09 Meditec GmbH, 8501 Heroldsberg Gepulster laser fuer medizinische anwendungen
US5507741A (en) 1983-11-17 1996-04-16 L'esperance, Jr.; Francis A. Ophthalmic method for laser surgery of the cornea
US4729372A (en) 1983-11-17 1988-03-08 Lri L.P. Apparatus for performing ophthalmic laser surgery
US4718418A (en) 1983-11-17 1988-01-12 Lri L.P. Apparatus for ophthalmological surgery
US5711762A (en) 1983-12-15 1998-01-27 Visx, Incorporated Laser surgery apparatus and method
DE3422144A1 (de) 1984-06-14 1985-12-19 Josef Prof. Dr. 6900 Heidelberg Bille Geraet zur darstellung flaechenhafter bereiche des menschlichen auges
FR2566140B1 (fr) 1984-06-15 1986-09-05 Onera (Off Nat Aerospatiale) Dispositif d'analyse et de correction de surfaces d'onde en temps reel a interferometre a polarisation
US4669466A (en) 1985-01-16 1987-06-02 Lri L.P. Method and apparatus for analysis and correction of abnormal refractive errors of the eye
AU606315B2 (en) 1985-09-12 1991-02-07 Summit Technology, Inc. Surface erosion using lasers
US4750818A (en) 1985-12-16 1988-06-14 Cochran Gregory M Phase conjugation method
US5423801A (en) 1986-03-19 1995-06-13 Summit Technology, Inc. Laser corneal surgery
US5177511A (en) 1986-11-08 1993-01-05 G. Rodenstock Instruments Gmbh Apparatus for producing images of an object and in particular for observing the rear portions of the eye
US5324281A (en) 1987-03-09 1994-06-28 Summit Technology, Inc. Laser reprofiling system employing a photodecomposable mask
FR2617986B1 (fr) 1987-07-08 1989-10-27 Synthelabo Systeme optique et appareil chirurgical comportant ledit systeme
US5106183A (en) 1987-11-25 1992-04-21 Taunton Technologies, Inc. Topography measuring apparatus
US4764930A (en) 1988-01-27 1988-08-16 Intelligent Surgical Lasers Multiwavelength laser source
US4901718A (en) 1988-02-02 1990-02-20 Intelligent Surgical Lasers 3-Dimensional laser beam guidance system
US4881808A (en) 1988-02-10 1989-11-21 Intelligent Surgical Lasers Imaging system for surgical lasers
US4848340A (en) 1988-02-10 1989-07-18 Intelligent Surgical Lasers Eyetracker and method of use
US4907586A (en) 1988-03-31 1990-03-13 Intelligent Surgical Lasers Method for reshaping the eye
DE3821973A1 (de) 1988-06-29 1990-02-08 Rodenstock Instr Vorrichtung zur erzeugung eines bildes eines objekts (iii)
US4991953A (en) 1989-02-09 1991-02-12 Eye Research Institute Of Retina Foundation Scanning laser vitreous camera
US5159361A (en) 1989-03-09 1992-10-27 Par Technology Corporation Method and apparatus for obtaining the topography of an object
US5026977A (en) 1989-04-05 1991-06-25 The Charles Stark Draper Laboratory, Inc. Wavefront sensing and correction with deformable mirror
US5196006A (en) 1989-04-25 1993-03-23 Summit Technology, Inc. Method and apparatus for excision endpoint control
US4988348A (en) 1989-05-26 1991-01-29 Intelligent Surgical Lasers, Inc. Method for reshaping the cornea
JP2931325B2 (ja) 1989-06-29 1999-08-09 興和株式会社 眼科測定装置
US4972836A (en) 1989-12-18 1990-11-27 General Electric Company Motion detector for high-resolution magnetic resonance imaging
DE4002029A1 (de) 1990-01-24 1991-07-25 Peter Hoefer Verfahren zur herstellung von kontaktlinsen und kontaktlinsenfertigungssystem
JP2854657B2 (ja) 1990-03-14 1999-02-03 興和株式会社 眼科測定装置
US5062702A (en) 1990-03-16 1991-11-05 Intelligent Surgical Lasers, Inc. Device for mapping corneal topography
US5258791A (en) 1990-07-24 1993-11-02 General Electric Company Spatially resolved objective autorefractometer
AT395523B (de) 1990-07-24 1993-01-25 Spellitz Fritz Optisches messsystem fuer die menschliche hornhaut
US5722427A (en) 1993-05-10 1998-03-03 Eyesys Technologies, Inc. Method of refractive surgery
AU647533B2 (en) 1990-10-16 1994-03-24 Summit Technology, Inc. Laser thermokeratoplasty methods and apparatus
US5139022A (en) 1990-10-26 1992-08-18 Philip Lempert Method and apparatus for imaging and analysis of ocular tissue
US5221834A (en) 1991-06-28 1993-06-22 Eastman Kodak Company Method for providing feedback correction for an imaging device
US5263950A (en) 1991-07-24 1993-11-23 L'esperance Medical Technologies, Inc. Phaco-extractor for fragmenting cataractous-lens situs of fragmentation
US5214456A (en) 1991-10-09 1993-05-25 Computed Anatomy Incorporated Mapping of corneal topography with display of pupil perimeter
US5339121A (en) 1991-11-01 1994-08-16 Visx, Incorported Rectilinear photokeratoscope
US5229889A (en) 1991-12-10 1993-07-20 Hughes Aircraft Company Simple adaptive optical system
US5439462A (en) 1992-02-25 1995-08-08 Intelligent Surgical Lasers Apparatus for removing cataractous material
US5246435A (en) 1992-02-25 1993-09-21 Intelligent Surgical Lasers Method for removing cataractous material
US5233174A (en) 1992-03-11 1993-08-03 Hughes Danbury Optical Systems, Inc. Wavefront sensor having a lenslet array as a null corrector
US5279611A (en) 1992-03-13 1994-01-18 Mcdonnell Peter J Laser shaping of ocular surfaces using ablation mask formed in situ
US5473392A (en) 1992-05-01 1995-12-05 Summit Technology, Inc. Method and system for topographic measurement
US5841511A (en) 1992-06-02 1998-11-24 Eyesys Technologies, Inc. Method of corneal analysis using a checkered placido apparatus
DE4222395A1 (de) 1992-07-08 1994-01-13 Amtech Ges Fuer Angewandte Mic Vorrichtung und Verfahren zur Messung der Augenrefraktion
US5298971A (en) 1992-09-23 1994-03-29 Industrial Technology Research Institute Lateral shear interferometer for testing aspheric surfaces
US5437658A (en) 1992-10-07 1995-08-01 Summit Technology, Incorporated Method and system for laser thermokeratoplasty of the cornea
US5307097A (en) 1992-11-05 1994-04-26 Kera-Metrics, Inc. Corneal topography system including single-direction shearing of holograph grating in orthogonal directions
US5452031A (en) 1993-05-05 1995-09-19 Boston Eye Technology, Inc. Contact lens and a method for manufacturing contact lens
US5293871A (en) 1993-05-05 1994-03-15 Cornell Research Foundation Inc. System for ultrasonically determining corneal layer thicknesses and shape
US5556395A (en) 1993-05-07 1996-09-17 Visx Incorporated Method and system for laser treatment of refractive error using an offset image of a rotatable mask
US5411501A (en) 1993-06-04 1995-05-02 Summit Technology, Inc. Laser reprofiling system for correction of astigmatisms
US5395356A (en) 1993-06-04 1995-03-07 Summit Technology, Inc. Correction of presbyopia by photorefractive keratectomy
US5461212A (en) 1993-06-04 1995-10-24 Summit Technology, Inc. Astigmatic laser ablation of surfaces
US5360424A (en) 1993-06-04 1994-11-01 Summit Technology, Inc. Tracking system for laser surgery
DE69414913T2 (de) 1993-06-10 1999-07-01 Konan Common Co., Ltd., Nishinomiya Verfahren und Vorrichtung zur Gewinnung von Bildern der Hornhaut
AU716040B2 (en) 1993-06-24 2000-02-17 Bausch & Lomb Incorporated Ophthalmic pachymeter and method of making ophthalmic determinations
JP3359100B2 (ja) 1993-06-29 2002-12-24 キヤノン株式会社 検眼装置
US5474548A (en) 1993-07-14 1995-12-12 Knopp; Carl F. Method of establishing a unique machine independent reference frame for the eye
US5632282A (en) 1993-07-20 1997-05-27 Hay; S. Hutson Ocular disease detection apparatus
US5502518A (en) 1993-09-09 1996-03-26 Scient Optics Inc Asymmetric aspheric contact lens
ES2101465T3 (es) 1993-09-17 1997-07-01 Essilor Int Procedimiento de medicion absoluta de la estructura geometrica u optica de un componente optico y dispositivo para su puesta en practica.
US5410376A (en) 1994-02-04 1995-04-25 Pulse Medical Instruments Eye tracking method and apparatus
US5505723A (en) 1994-02-10 1996-04-09 Summit Technology, Inc. Photo-refractive keratectomy
US5475452A (en) 1994-02-24 1995-12-12 Keravision, Inc. Device and method for mapping objects
US5861955A (en) 1994-04-25 1999-01-19 Medjet Inc. Topographical cornea mapping for corneal vision correction
US5442412A (en) 1994-04-25 1995-08-15 Autonomous Technologies Corp. Patient responsive eye fixation target method and system
US5632742A (en) 1994-04-25 1997-05-27 Autonomous Technologies Corp. Eye movement sensing method and system
US5825476A (en) 1994-06-14 1998-10-20 Visionix Ltd. Apparatus for mapping optical elements
US5493391A (en) 1994-07-11 1996-02-20 Sandia Corporation One dimensional wavefront distortion sensor comprising a lens array system
EP1231496B1 (en) 1994-08-18 2004-12-29 Carl Zeiss AG Optical coherence tomography assisted surgical apparatus
US5563709A (en) 1994-09-13 1996-10-08 Integrated Process Equipment Corp. Apparatus for measuring, thinning and flattening silicon structures
US5491524A (en) 1994-10-05 1996-02-13 Carl Zeiss, Inc. Optical coherence tomography corneal mapping apparatus
DE69526977T2 (de) 1994-10-28 2003-01-23 Lasersight Technologies, Inc. Multikameravorrichtung für untersuchungen der hornhaut
DE4446183B4 (de) 1994-12-23 2005-06-02 Carl Zeiss Jena Gmbh Anordnung zur Messung intraokularer Distanzen
US5684545A (en) 1995-07-07 1997-11-04 New Mexico State University Technology Transfer Corp. Adaptive optics wave measurement and correction system
US5629765A (en) 1995-12-15 1997-05-13 Adaptive Optics Associates, Inc. Wavefront measuring system with integral geometric reference (IGR)
US5784146A (en) 1995-12-28 1998-07-21 Nidek Co., Ltd Ophthalmic measurement apparatus
US5864381A (en) 1996-07-10 1999-01-26 Sandia Corporation Automated pupil remapping with binary optics
US5936720A (en) 1996-07-10 1999-08-10 Neal; Daniel R. Beam characterization by wavefront sensor
US6043885A (en) 1996-07-12 2000-03-28 Essilor International Fringe deflectometry apparatus and method
US5785704A (en) 1996-07-29 1998-07-28 Mrc Systems Gmbh Method for performing stereotactic laser surgery
US5822035A (en) 1996-08-30 1998-10-13 Heidelberg Engineering Optische Messysteme Gmbh Ellipsometer
FR2753544B1 (fr) 1996-09-17 1998-11-27 Thomson Csf Systeme de controle de faisceau lumineux
US5735283A (en) 1996-10-09 1998-04-07 Snook; Richard Kieth Surgical keratometer system for measuring surface topography of a cornea during surgery
US5923399A (en) 1996-11-22 1999-07-13 Jozef F. Van de Velde Scanning laser ophthalmoscope optimized for retinal microphotocoagulation
US5777719A (en) 1996-12-23 1998-07-07 University Of Rochester Method and apparatus for improving vision and the resolution of retinal images
US6057913A (en) 1997-02-05 2000-05-02 Mems Optical Inc. Compact shearing wavefront sensor and method
US5740803A (en) 1997-03-07 1998-04-21 Autonomous Technologies Corporation Locating the center of the entrance pupil of an eye after pupil dilation
US5929970A (en) * 1997-05-13 1999-07-27 Kabushiki Kaisha Topcon Optical characteristic measuring apparatus
US5920373A (en) 1997-09-24 1999-07-06 Heidelberg Engineering Optische Messysteme Gmbh Method and apparatus for determining optical characteristics of a cornea
US5963300A (en) 1998-02-17 1999-10-05 Amt Technologies, Corp. Ocular biometer
FR2775779B3 (fr) * 1998-03-03 2000-05-12 Micro Module Analyseur de surface d'onde pour faisceaux de dimension variable, ou de grandes dimensions, emettant dans l'infra-rouge, le visible ou l'ultra-violet
US5966197A (en) 1998-04-21 1999-10-12 Visx, Incorporated Linear array eye tracker
US6007204A (en) 1998-06-03 1999-12-28 Welch Allyn, Inc. Compact ocular measuring system
DE19926476A1 (de) 1999-06-10 2000-12-14 Wavelight Laser Technologie Gm Vorrichtung für eine medizinische Behandlung des Auges mit Laserstrahlung
US6050687A (en) 1999-06-11 2000-04-18 20/10 Perfect Vision Optische Geraete Gmbh Method and apparatus for measurement of the refractive properties of the human eye
US6086204A (en) 1999-09-20 2000-07-11 Magnante; Peter C. Methods and devices to design and fabricate surfaces on contact lenses and on corneal tissue that correct the eye's optical aberrations

Also Published As

Publication number Publication date
AU5500901A (en) 2001-10-30
AU780898B2 (en) 2005-04-21
JP2004524051A (ja) 2004-08-12
US6578963B2 (en) 2003-06-17
AR031570A1 (es) 2003-09-24
US20020003606A1 (en) 2002-01-10
EP1274340A2 (en) 2003-01-15
WO2001078585A3 (en) 2002-03-28
CA2376756A1 (en) 2001-10-25
MXPA01012938A (es) 2002-07-30
WO2001078585A2 (en) 2001-10-25

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