DE2901459C2 - - Google Patents

Info

Publication number
DE2901459C2
DE2901459C2 DE19792901459 DE2901459A DE2901459C2 DE 2901459 C2 DE2901459 C2 DE 2901459C2 DE 19792901459 DE19792901459 DE 19792901459 DE 2901459 A DE2901459 A DE 2901459A DE 2901459 C2 DE2901459 C2 DE 2901459C2
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19792901459
Other versions
DE2901459A1 (de
Inventor
Friedrich 2000 Wedel De Klein
Nils 2000 Hamburg De Warming
Joachim 5063 Brombach De Burmeister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jd Moeller Optische Werke 2000 Wedel De GmbH
Original Assignee
Jd Moeller Optische Werke 2000 Wedel De GmbH
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 Jd Moeller Optische Werke 2000 Wedel De GmbH filed Critical Jd Moeller Optische Werke 2000 Wedel De GmbH
Priority to DE19792901459 priority Critical patent/DE2901459C2/de
Publication of DE2901459A1 publication Critical patent/DE2901459A1/de
Application granted granted Critical
Publication of DE2901459C2 publication Critical patent/DE2901459C2/de
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/0285Phoropters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/036Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters for testing astigmatism
DE19792901459 1979-01-16 1979-01-16 Expired DE2901459C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792901459 DE2901459C2 (de) 1979-01-16 1979-01-16

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19792901459 DE2901459C2 (de) 1979-01-16 1979-01-16
JP54156958A JPS6034377B2 (de) 1979-01-16 1979-12-05
US06/368,698 US4385813A (en) 1979-01-16 1982-04-15 Phoropter

Publications (2)

Publication Number Publication Date
DE2901459A1 DE2901459A1 (de) 1980-07-17
DE2901459C2 true DE2901459C2 (de) 1984-07-12

Family

ID=6060649

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792901459 Expired DE2901459C2 (de) 1979-01-16 1979-01-16

Country Status (3)

Country Link
US (1) US4385813A (de)
JP (1) JPS6034377B2 (de)
DE (1) DE2901459C2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543150C1 (de) * 1995-11-18 1997-03-27 Block Gmbh Augenuntersuchungsgerät zur Refraktionsbestimmung mit Zylinderlinsen und Kreuzzylindern
DE19620326C1 (de) * 1996-05-21 1997-10-09 Preusner Paul Rolf Dipl Phys D Elektromotorisch betriebener Phoropter

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367015A (en) * 1980-10-30 1983-01-04 Warner Lambert Technologies, Inc. Control means for optical instrumentation
AU7755581A (en) * 1981-07-22 1983-01-27 Bausch & Lomb Incorporated Motorized refractor
JPS5937A (en) * 1982-06-25 1984-01-05 Hoya Lens Co Ltd Self-conscious type electromotive opthalmscope
JPH0349568B2 (de) * 1982-09-03 1991-07-30 Nippon Kogaku Kk
US4523822A (en) * 1983-07-14 1985-06-18 R. H. Burton Company Refractor with optically encoded cylinder axis position
JPH0443665B2 (de) * 1984-03-16 1992-07-17 Topcon Corp
US5500698A (en) * 1984-11-09 1996-03-19 Sims; Clinton N. Optical instruments such as retinoscopes which may incorporate multiple lens assemblies and methods of calibrating such instruments
US5285224A (en) * 1984-11-09 1994-02-08 Sims Clinton N Methods and apparatus for determining refractive error
US4820040A (en) * 1984-11-09 1989-04-11 Sims Clinton N Crossed cylinder lenses refractor and method of use
US5120124A (en) * 1984-11-09 1992-06-09 Sims Clinton N Devices for determining the crossed cylinder powers and axes for multiple lens sets
US5430508A (en) * 1984-11-09 1995-07-04 Sims; Clinton N. Refraction techniques using modified streak retinoscope assembly
US4943162A (en) * 1984-11-09 1990-07-24 Sims Clinton N Astigmatic self-refractor and method of use
US4840479A (en) * 1984-11-09 1989-06-20 Sims Clinton N Crossed cylinder lenses refractor with three-lens variable crossed cylinder assembly and method of use
JP3086223B2 (ja) * 1989-01-18 2000-09-11 株式会社トプコン 自覚式検眼装置
US5223864A (en) * 1989-09-06 1993-06-29 J. D. Moller Optische Werke Gmbh Phoropter
US5420651A (en) * 1992-02-01 1995-05-30 Kamppeter; Bernd Refraction device for the subjective determination of the spherical and astigmatic sight properties of the eye
JPH09505209A (ja) * 1993-08-19 1997-05-27 ブロツク メデイツインテヒニク ゲーエムベーハー フオロプター
JPH0866361A (ja) * 1995-01-17 1996-03-12 Nikon Corp 自覚式検眼装置
US5729324A (en) * 1995-09-28 1998-03-17 Harbour; Robert C. Presbyometer including lockstep means
JP2911811B2 (ja) * 1996-03-25 1999-06-23 株式会社ニコン 自覚式検眼装置
JP4185337B2 (ja) 2002-09-13 2008-11-26 株式会社トプコン 矯正要素判定装置及び方法
WO2004034131A1 (ja) * 2002-10-08 2004-04-22 Hoya Corporation 眼鏡レンズの光学値の決定方法、眼鏡レンズの製造方法、眼鏡レンズ及びその受発注システム
JP2004208705A (ja) * 2002-12-26 2004-07-29 Nidek Co Ltd 検眼装置
CN101522093A (zh) * 2004-09-21 2009-09-02 布赖恩·W·克雷恩 用于演示抗反射透镜涂层的效果的装置和方法
US20080143960A1 (en) * 2004-11-22 2008-06-19 Macrae Scott M Apparatus And Method For Simulating Vision Correction
CN1992742A (zh) * 2005-12-30 2007-07-04 鸿富锦精密工业(深圳)有限公司 移动电话用滤镜选择装置
EP2026693B1 (de) * 2006-02-14 2019-07-31 Shui T. Lai Subjektives refraktions vorrichtung zur korrektur von aberrationen hoher und niedriger ordnung
US7726811B2 (en) 2006-02-14 2010-06-01 Lai Shui T Subjective wavefront refraction using continuously adjustable wave plates of Zernike function
WO2008014330A2 (en) * 2006-07-25 2008-01-31 Lai Shui T Method of making high precision optics having a wavefront profile
WO2011034638A1 (en) * 2009-09-17 2011-03-24 E-Vision, Llc Lens assembly for improving phoropter performance
US8690332B2 (en) 2010-10-15 2014-04-08 Epico, Llc Binocular glare testing devices
CA2861061A1 (en) 2012-01-10 2013-07-18 Digitalvision, Llc Intra-ocular lens optimizer
MX2014008397A (es) 2012-01-10 2015-03-06 Digital Vision Llc REFRACTOMETER WITH A REMOTE WAVE FRONT GENERATOR.
CN105496350B (zh) * 2015-12-01 2019-02-19 重庆远视科技有限公司 自动验光头镜盘启动控制电路及自动验光头初始化方法、顶焦度实现方法
ES2655268B1 (es) * 2016-08-18 2019-03-28 Davalor Salud S L Metodo y dispositivo para determinar la refraccion subjetiva ocular de forma automatizada
US10674904B2 (en) 2017-09-15 2020-06-09 M.P. Optics, LLC Systems, methods and apparatuses for subjective self-refraction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873356A (en) * 1929-10-17 1932-08-23 American Optical Corp Eye testing device
DE646510C (de) * 1935-05-18 1937-06-16 Oculus G M B H Linsensatz
DE814668C (de) * 1950-03-11 1951-09-24 Rodenstock Optik G Einrichtung zum Messen oder Ausgleich des Astigmatismus des menschlichen Auges
GB947359A (en) * 1961-11-23 1964-01-22 Rudolf Rodenstock Indicating means for phoropters
DE1955859C3 (de) * 1969-11-06 1982-04-08 Fa. Carl Zeiss, 7920 Heidenheim, De
US4185896A (en) * 1978-02-27 1980-01-29 American Optical Corporation Refractor cross-cylinder apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543150C1 (de) * 1995-11-18 1997-03-27 Block Gmbh Augenuntersuchungsgerät zur Refraktionsbestimmung mit Zylinderlinsen und Kreuzzylindern
DE19620326C1 (de) * 1996-05-21 1997-10-09 Preusner Paul Rolf Dipl Phys D Elektromotorisch betriebener Phoropter

Also Published As

Publication number Publication date
DE2901459A1 (de) 1980-07-17
JPS6034377B2 (de) 1985-08-08
JPS55151937A (en) 1980-11-26
US4385813A (en) 1983-05-31

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee