FR2522264A1 - Instrument a main pour l'evaluation de la refraction objective astigmate - Google Patents

Instrument a main pour l'evaluation de la refraction objective astigmate Download PDF

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Publication number
FR2522264A1
FR2522264A1 FR8203320A FR8203320A FR2522264A1 FR 2522264 A1 FR2522264 A1 FR 2522264A1 FR 8203320 A FR8203320 A FR 8203320A FR 8203320 A FR8203320 A FR 8203320A FR 2522264 A1 FR2522264 A1 FR 2522264A1
Authority
FR
France
Prior art keywords
mirror
eye
axis
astigmatic
instrument
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.)
Granted
Application number
FR8203320A
Other languages
English (en)
French (fr)
Other versions
FR2522264B3 (enExample
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.)
LEBORGNE PATRICK
Original Assignee
LEBORGNE PATRICK
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 LEBORGNE PATRICK filed Critical LEBORGNE PATRICK
Priority to FR8203320A priority Critical patent/FR2522264A1/fr
Publication of FR2522264A1 publication Critical patent/FR2522264A1/fr
Application granted granted Critical
Publication of FR2522264B3 publication Critical patent/FR2522264B3/fr
Granted legal-status Critical Current

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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
    • 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
    • A61B3/1035—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes for measuring astigmatism

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)
FR8203320A 1982-03-01 1982-03-01 Instrument a main pour l'evaluation de la refraction objective astigmate Granted FR2522264A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8203320A FR2522264A1 (fr) 1982-03-01 1982-03-01 Instrument a main pour l'evaluation de la refraction objective astigmate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203320A FR2522264A1 (fr) 1982-03-01 1982-03-01 Instrument a main pour l'evaluation de la refraction objective astigmate

Publications (2)

Publication Number Publication Date
FR2522264A1 true FR2522264A1 (fr) 1983-09-02
FR2522264B3 FR2522264B3 (enExample) 1984-12-28

Family

ID=9271431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203320A Granted FR2522264A1 (fr) 1982-03-01 1982-03-01 Instrument a main pour l'evaluation de la refraction objective astigmate

Country Status (1)

Country Link
FR (1) FR2522264A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7976161B2 (en) 2006-07-28 2011-07-12 Essilor International (Compagnie Generale D'optique) Method and system to assess objectively visual characteristics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7976161B2 (en) 2006-07-28 2011-07-12 Essilor International (Compagnie Generale D'optique) Method and system to assess objectively visual characteristics

Also Published As

Publication number Publication date
FR2522264B3 (enExample) 1984-12-28

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Legal Events

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