WO2012054651A3 - Methods and systems for customizing refractive corrections of human eyes - Google Patents

Methods and systems for customizing refractive corrections of human eyes Download PDF

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Publication number
WO2012054651A3
WO2012054651A3 PCT/US2011/056956 US2011056956W WO2012054651A3 WO 2012054651 A3 WO2012054651 A3 WO 2012054651A3 US 2011056956 W US2011056956 W US 2011056956W WO 2012054651 A3 WO2012054651 A3 WO 2012054651A3
Authority
WO
WIPO (PCT)
Prior art keywords
refractive
eye
prescription
error
measuring
Prior art date
Application number
PCT/US2011/056956
Other languages
French (fr)
Other versions
WO2012054651A2 (en
Inventor
Junzhong Liang
Original Assignee
Krypton Vision, Inc.
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 Krypton Vision, Inc. filed Critical Krypton Vision, Inc.
Publication of WO2012054651A2 publication Critical patent/WO2012054651A2/en
Publication of WO2012054651A3 publication Critical patent/WO2012054651A3/en

Links

Classifications

    • 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
    • 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
    • A61B3/18—Arrangement of plural eye-testing or -examining apparatus
    • 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
    • G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

A method for mitigating astigmatism of an eye includes measuring refractive errors, determining a refractive prescription, and fabricating an aspheric lens based on the refractive prescription, where the refractive errors include a focus error and a cylinder error. The refractive prescription includes a focus power that is approximated to the measured focus error and also includes a spherical aberration for mitigating cylinder error of an eye. Also disclosed is a method for prescribing refractive corrections of an eye that includes objectively measuring an eye's wave aberration, subjectively measuring the eye's focus error, specifying a refractive prescription for a customized lens, determining a residual wave aberration, and computing and displaying the computed image metrics. The customized lens prescription includes an artificially induced spherical aberration.
PCT/US2011/056956 2010-10-20 2011-10-19 Methods and systems for customizing refractive corrections of human eyes WO2012054651A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45532610P 2010-10-20 2010-10-20
US61/455,326 2010-10-20

Publications (2)

Publication Number Publication Date
WO2012054651A2 WO2012054651A2 (en) 2012-04-26
WO2012054651A3 true WO2012054651A3 (en) 2012-06-28

Family

ID=45034160

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/056956 WO2012054651A2 (en) 2010-10-20 2011-10-19 Methods and systems for customizing refractive corrections of human eyes

Country Status (1)

Country Link
WO (1) WO2012054651A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9277863B2 (en) 2008-12-01 2016-03-08 Perfect Vision Technology (Hk) Ltd. Methods and systems for automated measurement of the eyes and delivering of sunglasses and eyeglasses
EP2369972B1 (en) 2008-12-01 2017-06-07 Perfect Vision Technology (HK) Ltd. Methods and devices for refractive correction of eyes
US9649032B2 (en) 2008-12-01 2017-05-16 Perfect Vision Technology (Hk) Ltd. Systems and methods for remote measurement of the eyes and delivering of sunglasses and eyeglasses
TWI588560B (en) 2012-04-05 2017-06-21 布萊恩荷登視覺協會 Lenses, devices, methods and systems for refractive error
US9201250B2 (en) 2012-10-17 2015-12-01 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
US9541773B2 (en) 2012-10-17 2017-01-10 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
CN105378547A (en) * 2012-11-28 2016-03-02 完美视觉（香港）有限公司 Methods and systems for automated measurement of the eyes and delivering of sunglasses and eyeglasses
FR3050922B1 (en) * 2016-05-04 2018-06-15 Skywork METHOD FOR CONTROLLING AN AUTOMATIC REFRACTOR
US10444539B2 (en) 2016-05-11 2019-10-15 Perect Vision Technology (Hk) Ltd. Methods and systems for determining refractive corrections of human eyes for eyeglasses
US10788685B2 (en) * 2018-02-27 2020-09-29 Facebook Technologies, Llc Systems and methods for astigmatism correction in a head-mounted display
US11998271B2 (en) * 2018-10-25 2024-06-04 Perfect Vision Technology (Hk) Ltd. Methods and systems of optical diagnosis for refractive eye exams
US11061254B2 (en) * 2019-01-24 2021-07-13 International Business Machines Corporation Adjusting contact lens prescription while wearing lens
WO2020236330A1 (en) * 2019-05-20 2020-11-26 Junzhong Liang Methods and devices for wavefront treatments of astigmatism, coma, presbyopia in human eyes
CN113261915B (en) * 2021-05-17 2022-07-12 深圳盛达同泽科技有限公司 Method and device for calculating refractive compensation of initial eye refractive profile and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003409A1 (en) * 1991-08-09 1993-02-18 Capricornia Contact Lens Pty. Ltd. Toric lens with axis mislocation latitude
US20030107703A1 (en) * 2001-12-11 2003-06-12 Cox Ian G. Contact lens and method for fitting and design
WO2009058755A1 (en) * 2007-10-29 2009-05-07 Junzhong Liang Methods and devices for refractive treatments of presbyopia
WO2010065475A2 (en) * 2008-12-01 2010-06-10 Junzhong Liang Methods and devices for refractive correction of eyes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003409A1 (en) * 1991-08-09 1993-02-18 Capricornia Contact Lens Pty. Ltd. Toric lens with axis mislocation latitude
US20030107703A1 (en) * 2001-12-11 2003-06-12 Cox Ian G. Contact lens and method for fitting and design
WO2009058755A1 (en) * 2007-10-29 2009-05-07 Junzhong Liang Methods and devices for refractive treatments of presbyopia
WO2010065475A2 (en) * 2008-12-01 2010-06-10 Junzhong Liang Methods and devices for refractive correction of eyes

Also Published As

Publication number Publication date
WO2012054651A2 (en) 2012-04-26

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