FR731428A - Télémètre binoculaire - Google Patents

Télémètre binoculaire

Info

Publication number
FR731428A
FR731428A FR731428DA FR731428A FR 731428 A FR731428 A FR 731428A FR 731428D A FR731428D A FR 731428DA FR 731428 A FR731428 A FR 731428A
Authority
FR
France
Prior art keywords
binocular rangefinder
rangefinder
binocular
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 FR731428A publication Critical patent/FR731428A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/14—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with binocular observation at a single point, e.g. stereoscopic type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR731428D 1931-03-03 1932-02-15 Télémètre binoculaire Expired FR731428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE731428X 1931-03-03

Publications (1)

Publication Number Publication Date
FR731428A true FR731428A (fr) 1932-09-02

Family

ID=6638080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR731428D Expired FR731428A (fr) 1931-03-03 1932-02-15 Télémètre binoculaire

Country Status (1)

Country Link
FR (1) FR731428A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386878A1 (fr) * 1977-04-05 1978-11-03 Ducommun Georges Dispositif d'aide a la reconnaissance de l'environnement pour personnes aveugles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386878A1 (fr) * 1977-04-05 1978-11-03 Ducommun Georges Dispositif d'aide a la reconnaissance de l'environnement pour personnes aveugles

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