FR856897A - Lunette pour télémètres - Google Patents

Lunette pour télémètres

Info

Publication number
FR856897A
FR856897A FR856897DA FR856897A FR 856897 A FR856897 A FR 856897A FR 856897D A FR856897D A FR 856897DA FR 856897 A FR856897 A FR 856897A
Authority
FR
France
Prior art keywords
telemeter
scope
telemeter scope
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
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Application granted granted Critical
Publication of FR856897A publication Critical patent/FR856897A/fr
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/32—Measuring distances in line of sight; Optical rangefinders by focusing the object, e.g. on a ground glass screen

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Remote Sensing (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR856897D 1939-06-26 1939-06-26 Lunette pour télémètres Expired FR856897A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856897T 1939-06-26

Publications (1)

Publication Number Publication Date
FR856897A true FR856897A (fr) 1940-08-13

Family

ID=9329146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856897D Expired FR856897A (fr) 1939-06-26 1939-06-26 Lunette pour télémètres

Country Status (1)

Country Link
FR (1) FR856897A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045546A (en) * 1957-10-02 1962-07-24 Taylor Taylor & Hobson Ltd Optical objectives of variable focal length
US3655276A (en) * 1969-10-31 1972-04-11 American Optical Corp Ophthalmic refracting chart projector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045546A (en) * 1957-10-02 1962-07-24 Taylor Taylor & Hobson Ltd Optical objectives of variable focal length
US3655276A (en) * 1969-10-31 1972-04-11 American Optical Corp Ophthalmic refracting chart projector

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