FR2464488A1 - Lunette d'approche binoculaire a mise au point interne - Google Patents

Lunette d'approche binoculaire a mise au point interne Download PDF

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Publication number
FR2464488A1
FR2464488A1 FR8011238A FR8011238A FR2464488A1 FR 2464488 A1 FR2464488 A1 FR 2464488A1 FR 8011238 A FR8011238 A FR 8011238A FR 8011238 A FR8011238 A FR 8011238A FR 2464488 A1 FR2464488 A1 FR 2464488A1
Authority
FR
France
Prior art keywords
focusing
tubes
sleeve
binocular
approach
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
FR8011238A
Other languages
English (en)
French (fr)
Other versions
FR2464488B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Alfred Hengst
Hengst Alfred
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 FR2464488A1 publication Critical patent/FR2464488A1/fr
Application granted granted Critical
Publication of FR2464488B1 publication Critical patent/FR2464488B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/06—Focusing binocular pairs
    • 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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
  • Lens Barrels (AREA)
FR8011238A 1979-05-21 1980-05-20 Lunette d'approche binoculaire a mise au point interne Granted FR2464488A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2920583A DE2920583C2 (de) 1979-05-21 1979-05-21 Binokulares Fernrohr mit Innenfokussierung

Publications (2)

Publication Number Publication Date
FR2464488A1 true FR2464488A1 (fr) 1981-03-06
FR2464488B1 FR2464488B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-05-18

Family

ID=6071342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011238A Granted FR2464488A1 (fr) 1979-05-21 1980-05-20 Lunette d'approche binoculaire a mise au point interne

Country Status (7)

Country Link
US (1) US4329013A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS55157713A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT386083B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH651400A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2920583C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2464488A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2051403B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152056A3 (en) * 1984-02-11 1987-07-22 Firma Carl Zeiss Binocular telescope with middle focusing mechanism

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524152A1 (de) * 1985-07-05 1987-01-15 Swarovski & Co Mitteltrieb zur innenfokussierung fuer fernglaeser
US4848887A (en) * 1987-11-03 1989-07-18 Jason Empire, Inc. Fixed focus binoculars
JPH0753061Y2 (ja) * 1988-04-29 1995-12-06 旭光学工業株式会社 双眼鏡用操作転輪の支軸装置
DE8815913U1 (de) * 1988-12-22 1989-03-09 Leica GmbH, 6336 Solms Binokulares Fernrohr
DE3933793A1 (de) * 1989-10-10 1991-04-18 Bresser Josef Import Export Fernglas
JP3017517B2 (ja) * 1989-10-18 2000-03-13 旭光学工業株式会社 双眼鏡の焦点調節機構
DE9001937U1 (de) * 1990-02-19 1990-04-26 Zapp, Walter, Oberegg Monokulares Teleskop
USD346175S (en) 1991-11-04 1994-04-19 Kwong-Chi Chan Pair of binoculars
JPH062329U (ja) * 1992-06-18 1994-01-14 株式会社ニコン 二軸双眼鏡
JP2581901Y2 (ja) * 1992-06-24 1998-09-24 株式会社ニコン 二軸双眼鏡における基軸の開閉機構
USD391975S (en) 1996-08-21 1998-03-10 Leica Camera Ag Binoculars
USD412177S (en) 1997-12-25 1999-07-20 Asahi Kogaku Kogyo Kabushiki Kaisha Binoculars
USD432553S (en) * 1999-07-12 2000-10-24 Asahi Kogaku Kogyo Kabushiki Kaisha Focusing wheel for binoculars
USD470160S1 (en) 2001-07-26 2003-02-11 Leica Camera Ag Binoculars with adjustable magnification
USD510744S1 (en) * 2003-08-21 2005-10-18 Leica Camera Ag Binoculars
USD509522S1 (en) * 2003-10-10 2005-09-13 Nikon Corporation Binoculars
USD507289S1 (en) * 2003-12-14 2005-07-12 Leica Camera Ag Binoculars
USD521037S1 (en) * 2004-01-09 2006-05-16 Swift Instruments, Inc. Binocular
USD523047S1 (en) * 2004-01-09 2006-06-13 Swift Instruments, Inc. Binocular
USD513026S1 (en) * 2004-01-13 2005-12-20 Nikon Corporation Binoculars
USD514609S1 (en) * 2004-04-09 2006-02-07 Leica Camera Ag Binoculars
USD510097S1 (en) * 2004-04-09 2005-09-27 Leica Camera Ag Binoculars
DE102004024964B4 (de) * 2004-05-21 2006-07-13 Leica Camera Ag Fokussiereinrichtung mit Dioptrieeinstellung
TWD110871S1 (zh) * 2004-10-26 2006-05-11 賓得士股份有限公司 雙筒望遠鏡
USD552140S1 (en) * 2006-01-30 2007-10-02 Nikon Corporation Binoculars
USD597575S1 (en) * 2008-04-18 2009-08-04 Steiner-Optik Gmbh Binocular
USD621431S1 (en) * 2008-05-26 2010-08-10 Swarovski-Optik Kg. Field glass
USD602059S1 (en) * 2008-07-14 2009-10-13 Hoya Corporation Binoculars
USD623676S1 (en) * 2009-11-20 2010-09-14 Nikon Vision Co., Ltd. Binoculars
USD628610S1 (en) * 2009-12-11 2010-12-07 Olympus Imaging Corp. Binoculars
USD646311S1 (en) * 2010-03-11 2011-10-04 Swarovski-Optik Kg. Field glass
DE102010025136A1 (de) * 2010-06-25 2011-12-29 Steiner-Optik Gmbh Binokulares Fernrohr
USD684202S1 (en) * 2012-04-27 2013-06-11 Carl Zeiss Sports Optics Gmbh Binoculars
USD693867S1 (en) * 2012-11-01 2013-11-19 Carl Zeiss Sports Optics Gmbh Binocular
USD706848S1 (en) * 2013-01-23 2014-06-10 Nikon Vision Co., Ltd. Pair of binoculars
USD700644S1 (en) * 2013-01-23 2014-03-04 Nikon Vision Co., Ltd. Pair of binoculars
USD716859S1 (en) * 2013-02-28 2014-11-04 Nikon Vision Co., Ltd. Pair of binoculars
US9841576B2 (en) * 2015-09-18 2017-12-12 Sensors Unlimited, Inc. System for parallax correction
USD854068S1 (en) * 2016-07-14 2019-07-16 Bingzheng Shen Folding binoculars
AT520473B1 (de) 2017-09-22 2019-07-15 Swarovski Optik Kg Drehgelenk für ein fernoptisches Instrument
AT522807B1 (de) * 2019-11-15 2021-02-15 Swarovski Optik Kg Fernrohr und Fokussiervorrichtung
US20230308627A1 (en) * 2021-09-03 2023-09-28 Canon Kabushiki Kaisha Lens apparatus and image pickup apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6512017A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1964-09-25 1966-03-28
DE2365652A1 (de) * 1972-02-16 1975-11-27 Fuji Sashin Koki K K Doppelfernglas
US4030808A (en) * 1974-10-19 1977-06-21 Carl Zeiss-Stiftung Binocular telescope
US4080042A (en) * 1972-07-06 1978-03-21 Carl Zeiss-Stiftung Collapsible binocular telescope with adjustable internal focusing
US4087153A (en) * 1974-05-22 1978-05-02 Ernst Leitz Gmbh Binoculars with double hinge bridge and resilient biasing
DE2841610A1 (de) * 1978-02-28 1979-09-06 Light Koki Co Mechanismus in einem fernglas zum einstellen der sicht

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1324448A (en) * 1919-12-09 Optical instrument
US2811895A (en) * 1954-05-17 1957-11-05 Leitz Ernst Gmbh Universal drive for the focusing of binocular optical apparatus, especially telescopes
JPS5722163Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-09-27 1982-05-14

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6512017A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1964-09-25 1966-03-28
DE2365652A1 (de) * 1972-02-16 1975-11-27 Fuji Sashin Koki K K Doppelfernglas
US4080042A (en) * 1972-07-06 1978-03-21 Carl Zeiss-Stiftung Collapsible binocular telescope with adjustable internal focusing
US4087153A (en) * 1974-05-22 1978-05-02 Ernst Leitz Gmbh Binoculars with double hinge bridge and resilient biasing
US4030808A (en) * 1974-10-19 1977-06-21 Carl Zeiss-Stiftung Binocular telescope
DE2841610A1 (de) * 1978-02-28 1979-09-06 Light Koki Co Mechanismus in einem fernglas zum einstellen der sicht

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152056A3 (en) * 1984-02-11 1987-07-22 Firma Carl Zeiss Binocular telescope with middle focusing mechanism

Also Published As

Publication number Publication date
GB2051403A (en) 1981-01-14
JPS55157713A (en) 1980-12-08
CH651400A5 (de) 1985-09-13
US4329013A (en) 1982-05-11
DE2920583C2 (de) 1986-11-06
AT386083B (de) 1988-06-27
ATA268580A (de) 1987-11-15
FR2464488B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-05-18
DE2920583A1 (de) 1980-12-04
GB2051403B (en) 1983-05-25
JPS6325323B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-25

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TP Transmission of property