GB1407509A - Split-image rangefinder for optical-electronic detecting instruments - Google Patents

Split-image rangefinder for optical-electronic detecting instruments

Info

Publication number
GB1407509A
GB1407509A GB127973A GB127973A GB1407509A GB 1407509 A GB1407509 A GB 1407509A GB 127973 A GB127973 A GB 127973A GB 127973 A GB127973 A GB 127973A GB 1407509 A GB1407509 A GB 1407509A
Authority
GB
United Kingdom
Prior art keywords
image
lens
stop
split
jan
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
GB127973A
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
Publication of GB1407509A publication Critical patent/GB1407509A/en
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
    • G01C3/02—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

1407509 Range finders CARL ZEISSSTIFTUNG 10 Jan 1973 [31 Jan 1972] 1279/73 Heading J A split-image range finder for an opticalelectronic detector 9, e.g. connectable at small technical display to image intensifiers, television intensifiers, infrared image converters and thermal radiation image detectors comprising a base with two entrances 13, 14 and exit 15 divided in the direction of the base, double mirrors or reflecting prisms 2, 3 and 4, 5, a distance focusing lens 7 common to both partial ray paths at the exit and a parallax adjustment device at one entrance, is characterized by a separating stop 8 for the ray paths arranged between the focusing lens and the image plane of the range finder and disposed in the direction of the light; the lens is preceded by a reflector stop 6 and the pick-up surface of the detector is disposed in the image plane. Stop 8 has a dispersive surface and is shiftable in the direction of arrows 12, and the distance adjustment of lens 7 in the direction of arrows 10 may be coupled with the parallax adjusting device 1.
GB127973A 1972-01-31 1973-01-10 Split-image rangefinder for optical-electronic detecting instruments Expired GB1407509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204393 DE2204393C2 (en) 1972-01-31 1972-01-31 Sectional distance measuring device for opto-electronic receivers

Publications (1)

Publication Number Publication Date
GB1407509A true GB1407509A (en) 1975-09-24

Family

ID=5834528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB127973A Expired GB1407509A (en) 1972-01-31 1973-01-10 Split-image rangefinder for optical-electronic detecting instruments

Country Status (4)

Country Link
DE (1) DE2204393C2 (en)
FR (1) FR2170001B1 (en)
GB (1) GB1407509A (en)
IT (1) IT977141B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107561654A (en) * 2017-10-24 2018-01-09 西安北方光电科技防务有限公司 For photelectric receiver optical axis and the visualization adjusting apparatus of mechanical axis debugging
RU2804833C1 (en) * 2022-12-19 2023-10-06 Акционерное общество "Производственное объединение "Уральский оптико-механический завод" имени Э.С. Яламова" (АО "ПО "УОМЗ") Transmitter-receiver optical device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004442A (en) * 1931-08-29 1935-06-11 Wilho A Kosken Inc Additive fixed filter color system
US3511156A (en) * 1965-11-26 1970-05-12 Hycon Mfg Co Automatic focus detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107561654A (en) * 2017-10-24 2018-01-09 西安北方光电科技防务有限公司 For photelectric receiver optical axis and the visualization adjusting apparatus of mechanical axis debugging
CN107561654B (en) * 2017-10-24 2024-02-13 西安北方光电科技防务有限公司 Visual adjusting device for debugging optical axis and mechanical axis of photoelectric receiver
RU2804833C1 (en) * 2022-12-19 2023-10-06 Акционерное общество "Производственное объединение "Уральский оптико-механический завод" имени Э.С. Яламова" (АО "ПО "УОМЗ") Transmitter-receiver optical device

Also Published As

Publication number Publication date
DE2204393B1 (en) 1973-07-19
DE2204393C2 (en) 1974-02-21
IT977141B (en) 1974-09-10
FR2170001A1 (en) 1973-09-14
FR2170001B1 (en) 1978-03-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee