CH627067A5 - - Google Patents

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Publication number
CH627067A5
CH627067A5 CH208678A CH208678A CH627067A5 CH 627067 A5 CH627067 A5 CH 627067A5 CH 208678 A CH208678 A CH 208678A CH 208678 A CH208678 A CH 208678A CH 627067 A5 CH627067 A5 CH 627067A5
Authority
CH
Switzerland
Prior art keywords
optical system
patient
eye
image
imaging
Prior art date
Application number
CH208678A
Other languages
German (de)
English (en)
Inventor
Franz Muchel
Original Assignee
Zeiss Carl Fa
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 Zeiss Carl Fa filed Critical Zeiss Carl Fa
Publication of CH627067A5 publication Critical patent/CH627067A5/de

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
    • A61B3/12—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
    • A61B3/1208—Multiple lens hand-held instruments

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)
CH208678A 1977-04-15 1978-02-27 CH627067A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2716615A DE2716615C3 (de) 1977-04-15 1977-04-15 Handaugenspiegel

Publications (1)

Publication Number Publication Date
CH627067A5 true CH627067A5 (ja) 1981-12-31

Family

ID=6006311

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208678A CH627067A5 (ja) 1977-04-15 1978-02-27

Country Status (6)

Country Link
US (1) US4220401A (ja)
JP (1) JPS53129490A (ja)
CH (1) CH627067A5 (ja)
DE (1) DE2716615C3 (ja)
FR (1) FR2387021A1 (ja)
GB (1) GB1589143A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595702U (ja) * 1978-12-27 1980-07-03
US4514062A (en) * 1982-04-08 1985-04-30 Fitzgerald James L Instrument for indirect ophthalmoscopy and electrical energy producing means therefor
US4552440A (en) * 1983-10-12 1985-11-12 Guyton D L Apparatus for determination of potential visual acuity utilizing a slit lamp microscope
US5585873A (en) * 1991-10-11 1996-12-17 Alcon Laboratories, Inc. Automated hand-held keratometer
GB2353868B (en) * 1999-08-28 2002-06-26 Keeler Ltd Retinoscope with movable focusing means
GB0020728D0 (en) * 2000-08-23 2000-10-11 Kaye Wilson Lo Opthalmic device
GB0324526D0 (en) * 2003-10-21 2003-11-26 Armour Roger H Ophthalmoscope

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE498697C (de) * 1929-01-20 1930-05-27 Zeiss Carl Fa Vorrichtung zur objektiven Messung des Hauptpunktbrechwerts des Auges
GB449830A (en) * 1935-04-03 1936-07-06 Richard Edmund Reason Improvements in sight testing apparatus
CH485459A (de) * 1967-08-02 1970-02-15 Zeiss Carl Fa Spaltlampe zur Augenuntersuchung
US3586424A (en) * 1968-09-13 1971-06-22 American Optical Corp Monocular indirect ophthalmoscope
US3572910A (en) * 1969-03-24 1971-03-30 American Optical Corp Apparatus for measuring the refractive errors of an eye
US3640610A (en) * 1970-09-28 1972-02-08 Joseph S Nupuf Ophthalmometer device having target means independently adjustable while maintaining the corneal image in focus
DE2218681A1 (de) * 1972-04-18 1973-10-25 Heine Optotech Kg Ophthalmoskop

Also Published As

Publication number Publication date
JPS53129490A (en) 1978-11-11
US4220401A (en) 1980-09-02
FR2387021A1 (fr) 1978-11-10
DE2716615C3 (de) 1980-06-12
FR2387021B1 (ja) 1984-01-13
DE2716615B2 (de) 1979-09-27
DE2716615A1 (de) 1978-10-19
GB1589143A (en) 1981-05-07

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Legal Events

Date Code Title Description
PL Patent ceased