GB1415061A - Method and apparatus for the stabilisation of a line of sight - Google Patents

Method and apparatus for the stabilisation of a line of sight

Info

Publication number
GB1415061A
GB1415061A GB250673A GB250673A GB1415061A GB 1415061 A GB1415061 A GB 1415061A GB 250673 A GB250673 A GB 250673A GB 250673 A GB250673 A GB 250673A GB 1415061 A GB1415061 A GB 1415061A
Authority
GB
United Kingdom
Prior art keywords
correlator
splitter
gratings
signals
condensers
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
GB250673A
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
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 Ernst Leitz Wetzlar GmbH filed Critical Ernst Leitz Wetzlar GmbH
Publication of GB1415061A publication Critical patent/GB1415061A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G02B27/648—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake for automatically maintaining a reference alignment, e.g. in self-levelling surveying instruments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
  • Eye Examination Apparatus (AREA)
GB250673A 1972-01-18 1973-01-17 Method and apparatus for the stabilisation of a line of sight Expired GB1415061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722202175 DE2202175C3 (de) 1972-01-18 1972-01-18 Einrichtung zur Stabilisierung einer Visierlinie

Publications (1)

Publication Number Publication Date
GB1415061A true GB1415061A (en) 1975-11-26

Family

ID=5833286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB250673A Expired GB1415061A (en) 1972-01-18 1973-01-17 Method and apparatus for the stabilisation of a line of sight

Country Status (5)

Country Link
CH (1) CH550430A (de)
DE (1) DE2202175C3 (de)
FR (1) FR2168424B1 (de)
GB (1) GB1415061A (de)
IT (1) IT977620B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933255A1 (de) * 1989-10-05 1991-05-02 Knoll Dieter B Dr Richtungsstabilisiertes fernrohr

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD136070B1 (de) * 1977-11-24 1980-08-06 Werner Krieg Vorrichtung zur gleichzeitigen fluchtungs-und richtungsmessung
AT407799B (de) 1999-06-21 2001-06-25 Ae Angerer Entpr Gmbh Visiervorrichtung für ein gewehr

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1548493B2 (de) * 1966-04-14 1971-05-06 Precitronic Gesellschaft fur Fein mechanik und Electronic mbH, 2000 Harn bürg Vorrichtung zur feinnachfuehrung einer ziellinie
GB1249302A (en) * 1968-01-16 1971-10-13 Secr Defence Improvements in or relating to optical beam splitter devices and apparatus
CH525496A (de) * 1970-06-30 1972-07-15 Ciba Geigy Ag Vorrichtung zur Messung der Blickrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933255A1 (de) * 1989-10-05 1991-05-02 Knoll Dieter B Dr Richtungsstabilisiertes fernrohr

Also Published As

Publication number Publication date
DE2202175A1 (de) 1973-08-02
CH550430A (de) 1974-06-14
FR2168424A1 (de) 1973-08-31
FR2168424B1 (de) 1976-08-27
DE2202175B2 (de) 1978-11-16
DE2202175C3 (de) 1985-06-27
IT977620B (it) 1974-09-20

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Legal Events

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