GB963094A - Improvements in or relating to ophthalmometers - Google Patents

Improvements in or relating to ophthalmometers

Info

Publication number
GB963094A
GB963094A GB2022163A GB2022163A GB963094A GB 963094 A GB963094 A GB 963094A GB 2022163 A GB2022163 A GB 2022163A GB 2022163 A GB2022163 A GB 2022163A GB 963094 A GB963094 A GB 963094A
Authority
GB
United Kingdom
Prior art keywords
images
sighting
mark
cornea
lens
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
GB2022163A
Other languages
English (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.)
Guilbert Routit & Cie SA
Original Assignee
Guilbert Routit & Cie SA
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 Guilbert Routit & Cie SA filed Critical Guilbert Routit & Cie SA
Publication of GB963094A publication Critical patent/GB963094A/en
Expired 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)
GB2022163A 1962-05-22 1963-05-21 Improvements in or relating to ophthalmometers Expired GB963094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898300 1962-05-22

Publications (1)

Publication Number Publication Date
GB963094A true GB963094A (en) 1964-07-08

Family

ID=8779454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2022163A Expired GB963094A (en) 1962-05-22 1963-05-21 Improvements in or relating to ophthalmometers

Country Status (4)

Country Link
BE (1) BE632134A (enrdf_load_html_response)
DE (1) DE1211814B (enrdf_load_html_response)
FR (1) FR1332013A (enrdf_load_html_response)
GB (1) GB963094A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998003113A1 (de) * 1996-07-17 1998-01-29 Haag-Streit Ag Vorrichtung für keratometrische messungen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150124C2 (de) * 1981-12-18 1985-01-31 Fa. Carl Zeiss, 7920 Heidenheim Vorrichtung zur Untersuchung der vorderen Augenabschnitte
DE4101794A1 (de) * 1991-01-23 1992-07-30 Inge Muster Vorrichtung zur analyse des traenenfilms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998003113A1 (de) * 1996-07-17 1998-01-29 Haag-Streit Ag Vorrichtung für keratometrische messungen

Also Published As

Publication number Publication date
DE1211814B (de) 1966-03-03
FR1332013A (enrdf_load_html_response) 1963-12-16
BE632134A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
GB893990A (en) Improvements in or relating to ophthalmometers
GB963094A (en) Improvements in or relating to ophthalmometers
GB1203479A (en) Improvements in or relating to optical apparatus
GB719700A (en) Method of and apparatus for testing lenses
GB430836A (en) Improvements in apparatus for the determination of the refraction of the eye
US3615124A (en) Apparatus for marking points in photograms
US2049222A (en) Sight-testing apparatus
GB1209476A (en) Apparatus for measuring the curvature of a reflecting surface
GB1387580A (en) Optical arrangement
GB862734A (en) A prism combination for altering the light path through a camera-microscope
GB707459A (en) Autograph stereophotogrammetric plotting apparatus with binocular stereoscopic vision
GB1100701A (en) Improvements in or relating to combined viewing and sighting instruments
GB1286421A (en) Optical device for testing alignment and direction
SU407187A1 (ru) Устройство для бесконтактного контроля непараллельности образующих цилиндрических
GB1132338A (en) Ophthalmometers having internally-disposed reading means
GB605485A (en) Improvements in or relating to range finders
GB1132337A (en) Topographic ophthalmometers
SU115930A1 (ru) Прибор дл контрол центрировки линз
GB650826A (en) Improvements in or relating to optical apparatus
GB684292A (en) Improvements in or relating to optical aligning instruments
SU938923A1 (ru) Офтальмометр
FR2381506A1 (fr) Perimetre spherique a enregistrement automatique avec projecteur fixe
SU100704A1 (ru) Бесконтактный интерференционный индикатор
US3436150A (en) Optical rangefinder device including means for adjusting the lead angle
GB605484A (en) Improvements in or relating to range finders