JPS6244489B2 - - Google Patents

Info

Publication number
JPS6244489B2
JPS6244489B2 JP55098173A JP9817380A JPS6244489B2 JP S6244489 B2 JPS6244489 B2 JP S6244489B2 JP 55098173 A JP55098173 A JP 55098173A JP 9817380 A JP9817380 A JP 9817380A JP S6244489 B2 JPS6244489 B2 JP S6244489B2
Authority
JP
Japan
Prior art keywords
eye
refractive power
examined
signal
target
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
JP55098173A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5725834A (en
Inventor
Kazuo Morohashi
Izumi Umemura
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP9817380A priority Critical patent/JPS5725834A/ja
Priority to DE19813128396 priority patent/DE3128396A1/de
Publication of JPS5725834A publication Critical patent/JPS5725834A/ja
Publication of JPS6244489B2 publication Critical patent/JPS6244489B2/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)
JP9817380A 1980-07-19 1980-07-19 Visual eye refractive force measuring apparatus having automatic cloud and mist apparatus Granted JPS5725834A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9817380A JPS5725834A (en) 1980-07-19 1980-07-19 Visual eye refractive force measuring apparatus having automatic cloud and mist apparatus
DE19813128396 DE3128396A1 (de) 1980-07-19 1981-07-17 "augen-refraktometer mit automatischer schleiereinrichtung"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9817380A JPS5725834A (en) 1980-07-19 1980-07-19 Visual eye refractive force measuring apparatus having automatic cloud and mist apparatus

Publications (2)

Publication Number Publication Date
JPS5725834A JPS5725834A (en) 1982-02-10
JPS6244489B2 true JPS6244489B2 (en, 2012) 1987-09-21

Family

ID=14212646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9817380A Granted JPS5725834A (en) 1980-07-19 1980-07-19 Visual eye refractive force measuring apparatus having automatic cloud and mist apparatus

Country Status (2)

Country Link
JP (1) JPS5725834A (en, 2012)
DE (1) DE3128396A1 (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145119A (ja) * 1983-12-30 1985-07-31 キヤノン株式会社 眼屈折力測定装置
JPS6323638A (ja) * 1987-05-29 1988-01-30 株式会社　ニデック 他覚式自動眼屈折力測定装置
JP2975393B2 (ja) * 1990-03-26 1999-11-10 キヤノン株式会社 眼測定装置
DE4210485C2 (de) * 1992-03-31 1994-03-31 Adatomed Pharma & Med Vorrichtung zur Bestimmung der Augenrefraktion und Verwendung hierfür
WO1995030367A1 (en) * 1992-05-18 1995-11-16 Hudgins J Stephen Optical alignment device
EP0663179A1 (en) * 1994-01-12 1995-07-19 Ciba-Geigy Ag Spatial refractometer

Also Published As

Publication number Publication date
JPS5725834A (en) 1982-02-10
DE3128396A1 (de) 1982-06-24

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