FR2269912B3 - - Google Patents

Info

Publication number
FR2269912B3
FR2269912B3 FR7514689A FR7514689A FR2269912B3 FR 2269912 B3 FR2269912 B3 FR 2269912B3 FR 7514689 A FR7514689 A FR 7514689A FR 7514689 A FR7514689 A FR 7514689A FR 2269912 B3 FR2269912 B3 FR 2269912B3
Authority
FR
France
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
FR7514689A
Other languages
French (fr)
Other versions
FR2269912A1 (en
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.)
Clement Clarke International Ltd
Original Assignee
Clement Clarke International Ltd
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 Clement Clarke International Ltd filed Critical Clement Clarke International Ltd
Publication of FR2269912A1 publication Critical patent/FR2269912A1/fr
Application granted granted Critical
Publication of FR2269912B3 publication Critical patent/FR2269912B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/082—Condensers for incident illumination only
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (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)
FR7514689A 1974-05-10 1975-05-12 Eye examination appts - comprises keratoscope and combined slit lamp and microscope Granted FR2269912A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2084974 1974-05-10

Publications (2)

Publication Number Publication Date
FR2269912A1 FR2269912A1 (en) 1975-12-05
FR2269912B3 true FR2269912B3 (sl) 1978-11-17

Family

ID=10152771

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7514688A Expired FR2270610B1 (sl) 1974-05-10 1975-05-12
FR7514689A Granted FR2269912A1 (en) 1974-05-10 1975-05-12 Eye examination appts - comprises keratoscope and combined slit lamp and microscope

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7514688A Expired FR2270610B1 (sl) 1974-05-10 1975-05-12

Country Status (5)

Country Link
JP (2) JPS50155087A (sl)
CH (2) CH586544A5 (sl)
DE (2) DE2520445A1 (sl)
FR (2) FR2270610B1 (sl)
IT (2) IT1032861B (sl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431994A (en) * 1978-06-16 1979-03-09 Tokyo Optical Slit lamp having binocular real microscope
DE3000995C2 (de) * 1980-01-12 1982-06-16 Fa. Carl Zeiss, 7920 Heidenheim Entfernungsunabhängiges Ophthalmometer hoher Genauigkeit
FR2550082B1 (fr) * 1983-08-05 1986-03-28 Essilor Int Source lumineuse pour appareil de mesure des parametres oculaires d'un sujet
US4925293A (en) * 1984-10-04 1990-05-15 Hurd William C Intraocular biometer for a slit lamp

Also Published As

Publication number Publication date
FR2270610A1 (sl) 1975-12-05
IT1032862B (it) 1979-06-20
JPS5163590A (sl) 1976-06-02
FR2270610B1 (sl) 1979-08-17
CH586544A5 (sl) 1977-04-15
DE2520509A1 (de) 1975-11-27
DE2520445A1 (de) 1975-11-27
IT1032861B (it) 1979-06-20
CH586543A5 (sl) 1977-04-15
JPS50155087A (sl) 1975-12-13
FR2269912A1 (en) 1975-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse