JPS6328614B2 - - Google Patents

Info

Publication number
JPS6328614B2
JPS6328614B2 JP58246577A JP24657783A JPS6328614B2 JP S6328614 B2 JPS6328614 B2 JP S6328614B2 JP 58246577 A JP58246577 A JP 58246577A JP 24657783 A JP24657783 A JP 24657783A JP S6328614 B2 JPS6328614 B2 JP S6328614B2
Authority
JP
Japan
Prior art keywords
eye
fixation target
refractive power
examined
followability
Prior art date
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
JP58246577A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60145119A (ja
Inventor
Yasuyuki Ishikawa
Takashi Masuda
Toshio Sakane
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP58246577A priority Critical patent/JPS60145119A/ja
Priority to US06/682,319 priority patent/US4755041A/en
Publication of JPS60145119A publication Critical patent/JPS60145119A/ja
Publication of JPS6328614B2 publication Critical patent/JPS6328614B2/ja
Granted legal-status Critical Current

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
    • A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
JP58246577A 1983-12-30 1983-12-30 眼屈折力測定装置 Granted JPS60145119A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58246577A JPS60145119A (ja) 1983-12-30 1983-12-30 眼屈折力測定装置
US06/682,319 US4755041A (en) 1983-12-30 1984-12-17 Eye refractive power measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58246577A JPS60145119A (ja) 1983-12-30 1983-12-30 眼屈折力測定装置

Publications (2)

Publication Number Publication Date
JPS60145119A JPS60145119A (ja) 1985-07-31
JPS6328614B2 true JPS6328614B2 (US07534539-20090519-C00280.png) 1988-06-09

Family

ID=17150486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58246577A Granted JPS60145119A (ja) 1983-12-30 1983-12-30 眼屈折力測定装置

Country Status (2)

Country Link
US (1) US4755041A (US07534539-20090519-C00280.png)
JP (1) JPS60145119A (US07534539-20090519-C00280.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381808U (US07534539-20090519-C00280.png) * 1989-12-11 1991-08-21
JPH0566284B2 (US07534539-20090519-C00280.png) * 1987-04-20 1993-09-21 Nippon Kokan Kk
JPH0595905U (ja) * 1992-06-03 1993-12-27 富士車輌株式会社 ゴミ投入装置
JPH066311U (ja) * 1992-06-30 1994-01-25 富士車輌株式会社 ゴミ投入装置

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3689757T2 (de) * 1985-01-22 1994-11-03 Topcon Corp Gerät zur Messung der Brechkraft der Augen.
JPS63212319A (ja) * 1987-02-28 1988-09-05 キヤノン株式会社 眼科用測定装置
JP2915410B2 (ja) * 1987-10-30 1999-07-05 キヤノン株式会社 眼屈折測定装置
US4881807A (en) * 1988-08-05 1989-11-21 Cambridge Instruments, Inc. Optical alignment system
IT1226526B (it) * 1988-08-05 1991-01-24 Mario Angi Videorefrattometro a luce infrarossa particolarmewnte per applicazioni in oftalmologia pediatrica
US5071245A (en) * 1988-12-06 1991-12-10 Kabushiki Kaisha Topcon Ocular refracting power measuring system
US5249003A (en) * 1990-01-12 1993-09-28 Canon Kabushiki Kaisha Ocular refractivity measuring apparatus
US5206672A (en) * 1990-09-05 1993-04-27 Nestle S.A. Surgical optometer
JP3168212B2 (ja) * 1991-01-30 2001-05-21 株式会社ニデック 眼屈折力測定装置
US5280313A (en) * 1991-07-25 1994-01-18 Canon Kabushiki Kaisha Ophthalmic measuring apparatus
JPH067298A (ja) * 1992-03-27 1994-01-18 Canon Inc 眼屈折計
DE4210384A1 (de) * 1992-03-30 1993-10-07 Stiller Henning Vorrichtung und Verfahren zum Untersuchen des Auges
JPH0646995A (ja) * 1992-07-30 1994-02-22 Canon Inc 眼屈折計
JP3385055B2 (ja) * 1993-01-12 2003-03-10 株式会社ニデック 検眼装置
JP3244873B2 (ja) * 1993-07-02 2002-01-07 キヤノン株式会社 眼科装置
JP3420342B2 (ja) * 1994-06-23 2003-06-23 キヤノン株式会社 眼科機器の位置検出装置
JP3507204B2 (ja) * 1995-06-29 2004-03-15 キヤノン株式会社 眼科装置
JP3630857B2 (ja) 1996-06-17 2005-03-23 キヤノン株式会社 眼科撮影装置
DE19719694C2 (de) * 1997-05-09 1999-08-19 Univ Eberhard Karls Vorrichtung zum Erfassen und zum Anzeigen der Fehlsichtigkeit einer Person
WO2003009746A1 (en) * 2001-07-27 2003-02-06 Tracey Technologies, Llc Measuring refractive characteristics of human eyes
EP1749511A4 (en) * 2004-05-26 2009-04-01 Panasonic Elec Works Co Ltd COGNITIVE FUNCTION FORMATION DEVICE
US7347553B2 (en) * 2004-09-24 2008-03-25 Canon Kabushiki Kaisha Ophthalmic image sensing apparatus
JP4739795B2 (ja) 2005-03-31 2011-08-03 株式会社ニデック 眼屈折力測定装置
JP5101370B2 (ja) * 2008-03-31 2012-12-19 株式会社ニデック 眼底撮影装置
JP2014147570A (ja) * 2013-02-01 2014-08-21 Nidek Co Ltd 眼科装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161031A (en) * 1980-05-15 1981-12-11 Canon Kk Eye refraction meter
JPS5725834A (en) * 1980-07-19 1982-02-10 Nippon Chemical Ind Visual eye refractive force measuring apparatus having automatic cloud and mist apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125844A (en) * 1979-03-20 1980-09-29 Canon Kk Optic refractometer
JPS5652032A (en) * 1979-10-05 1981-05-09 Canon Kk Eye refrating force measuring apparatus
JPS5668428A (en) * 1979-11-09 1981-06-09 Tokyo Optical Refraction force measuring apparatus
JPS56125032A (en) * 1980-03-07 1981-10-01 Nippon Chemical Ind Optometry apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161031A (en) * 1980-05-15 1981-12-11 Canon Kk Eye refraction meter
JPS5725834A (en) * 1980-07-19 1982-02-10 Nippon Chemical Ind Visual eye refractive force measuring apparatus having automatic cloud and mist apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566284B2 (US07534539-20090519-C00280.png) * 1987-04-20 1993-09-21 Nippon Kokan Kk
JPH0381808U (US07534539-20090519-C00280.png) * 1989-12-11 1991-08-21
JPH0595905U (ja) * 1992-06-03 1993-12-27 富士車輌株式会社 ゴミ投入装置
JPH066311U (ja) * 1992-06-30 1994-01-25 富士車輌株式会社 ゴミ投入装置

Also Published As

Publication number Publication date
US4755041A (en) 1988-07-05
JPS60145119A (ja) 1985-07-31

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