DE1289664B - Ophthalmometer - Google Patents

Ophthalmometer

Info

Publication number
DE1289664B
DE1289664B DEO12648A DEO0012648A DE1289664B DE 1289664 B DE1289664 B DE 1289664B DE O12648 A DEO12648 A DE O12648A DE O0012648 A DEO0012648 A DE O0012648A DE 1289664 B DE1289664 B DE 1289664B
Authority
DE
Germany
Prior art keywords
astigmatism
ophthalmometer
image
image doubling
cornea
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.)
Pending
Application number
DEO12648A
Other languages
German (de)
English (en)
Inventor
Wilms Karl-Heinz
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.)
Optische Werke G Rodenstock
Original Assignee
Optische Werke G Rodenstock
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 Optische Werke G Rodenstock filed Critical Optische Werke G Rodenstock
Priority to DEO12648A priority Critical patent/DE1289664B/de
Priority to FR1582553D priority patent/FR1582553A/fr
Priority to CH1024868A priority patent/CH483828A/de
Priority to GB1227016D priority patent/GB1227016A/en
Publication of DE1289664B publication Critical patent/DE1289664B/de
Pending 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
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea

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)
DEO12648A 1967-07-15 1967-07-15 Ophthalmometer Pending DE1289664B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEO12648A DE1289664B (de) 1967-07-15 1967-07-15 Ophthalmometer
FR1582553D FR1582553A (enExample) 1967-07-15 1968-07-09
CH1024868A CH483828A (de) 1967-07-15 1968-07-10 Ophthalmometer mit Einrichtung zur Kompensation des Astigmatismus
GB1227016D GB1227016A (enExample) 1967-07-15 1968-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO12648A DE1289664B (de) 1967-07-15 1967-07-15 Ophthalmometer

Publications (1)

Publication Number Publication Date
DE1289664B true DE1289664B (de) 1969-02-20

Family

ID=7352926

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO12648A Pending DE1289664B (de) 1967-07-15 1967-07-15 Ophthalmometer

Country Status (4)

Country Link
CH (1) CH483828A (enExample)
DE (1) DE1289664B (enExample)
FR (1) FR1582553A (enExample)
GB (1) GB1227016A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS218762B1 (en) * 1980-06-17 1983-02-25 Otto Wichterle Method and device for measuring the eye shape

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE814668C (de) * 1950-03-11 1951-09-24 Rodenstock Optik G Einrichtung zum Messen oder Ausgleich des Astigmatismus des menschlichen Auges
DE1076397B (de) * 1955-08-18 1960-02-25 Zeiss Carl Fa Netzhautkamera mit Kompensations-Vorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE814668C (de) * 1950-03-11 1951-09-24 Rodenstock Optik G Einrichtung zum Messen oder Ausgleich des Astigmatismus des menschlichen Auges
DE1076397B (de) * 1955-08-18 1960-02-25 Zeiss Carl Fa Netzhautkamera mit Kompensations-Vorrichtung

Also Published As

Publication number Publication date
CH483828A (de) 1970-01-15
GB1227016A (enExample) 1971-03-31
FR1582553A (enExample) 1969-10-03

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