DE3150795A1 - Wasserdichtes doppelfernrohr - Google Patents

Wasserdichtes doppelfernrohr

Info

Publication number
DE3150795A1
DE3150795A1 DE19813150795 DE3150795A DE3150795A1 DE 3150795 A1 DE3150795 A1 DE 3150795A1 DE 19813150795 DE19813150795 DE 19813150795 DE 3150795 A DE3150795 A DE 3150795A DE 3150795 A1 DE3150795 A1 DE 3150795A1
Authority
DE
Germany
Prior art keywords
push rod
telescope
optical axis
waterproof
bore
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
DE19813150795
Other languages
German (de)
English (en)
Other versions
DE3150795C2 (de
Inventor
Fumio Nagano Shimizu
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.)
LIGHT KOKI CO Ltd
Original Assignee
LIGHT KOKI CO Ltd
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 LIGHT KOKI CO Ltd filed Critical LIGHT KOKI CO Ltd
Publication of DE3150795A1 publication Critical patent/DE3150795A1/de
Application granted granted Critical
Publication of DE3150795C2 publication Critical patent/DE3150795C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
DE3150795A 1981-04-15 1981-12-22 Wasserdichtes Doppelfernrohr Expired DE3150795C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981053243U JPS57167412U (US06252093-20010626-C00008.png) 1981-04-15 1981-04-15

Publications (2)

Publication Number Publication Date
DE3150795A1 true DE3150795A1 (de) 1982-11-04
DE3150795C2 DE3150795C2 (de) 1987-02-26

Family

ID=12937345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3150795A Expired DE3150795C2 (de) 1981-04-15 1981-12-22 Wasserdichtes Doppelfernrohr

Country Status (3)

Country Link
US (1) US4568155A (US06252093-20010626-C00008.png)
JP (1) JPS57167412U (US06252093-20010626-C00008.png)
DE (1) DE3150795C2 (US06252093-20010626-C00008.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207332A2 (de) * 1985-07-05 1987-01-07 D. Swarovski & Co. Mitteltrieb zur Innenfokussierung für Ferngläser
AT520473A1 (de) * 2017-09-22 2019-04-15 Swarovski Optik Kg Drehgelenk für ein fernoptisches Instrument

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124838A (en) * 1989-01-31 1992-06-23 Precision Optics Corporation Optical coupler
US5481443A (en) * 1993-05-19 1996-01-02 The Genlyte Group, Inc. In-ground directional light fixture
US5495364A (en) * 1993-08-18 1996-02-27 Itt Corporation Night vision binoculars
US5866048A (en) * 1996-04-30 1999-02-02 Leupold & Stevens, Inc. Method for producing a set of optical devices
USD409212S (en) * 1997-10-16 1999-05-04 Canon Kabushiki Kaisha Binoculars
USD425532S (en) * 1999-08-17 2000-05-23 Lee Li-Hwa Binoculars
USD423537S (en) * 1999-08-17 2000-04-25 Lee Li-Hwa Binoculars
US20080186717A1 (en) * 2007-02-01 2008-08-07 Genlyte Thomas Group Llc Compact In-Grade Luminaire
US7524078B1 (en) * 2008-01-18 2009-04-28 Genlyte Thomas Group Llc In-grade lighting fixture
US7905621B1 (en) 2008-01-18 2011-03-15 Genlyte Thomas Group, Llc In-grade lighting fixture
CN108571512B (zh) * 2017-03-08 2021-08-24 信泰光学(深圳)有限公司 旋转轴结构
KR101802282B1 (ko) 2017-05-29 2017-11-28 김우원 프리즘의 광축조절이 용이하고 방수기능이 강화된 쌍안경

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241144B (de) * 1964-09-02 1967-05-24 D & D Company Inc Schwimmfaehiges Fernglas
DE2538987A1 (de) * 1974-09-30 1976-04-01 Asahi Optical Co Ltd Innenfokussierungseinrichtung fuer ein doppelfernglas
DE2841611A1 (de) * 1977-09-27 1979-04-05 Light Koki Co Fokal- und sicht-einstellungsmechanismus in einem fernglas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777648A (en) * 1954-07-14 1957-06-26 Zeiss Stiftung Binocular telescope
AT219300B (US06252093-20010626-C00008.png) * 1959-04-02 1962-01-25 Firma Carl Zeiss
US3985421A (en) * 1972-12-04 1976-10-12 Beecher William J Binocular having small size, lightweight, and high performance characteristic
JPS50212A (US06252093-20010626-C00008.png) * 1973-05-09 1975-01-06
JPS5526882U (US06252093-20010626-C00008.png) * 1978-08-10 1980-02-21

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241144B (de) * 1964-09-02 1967-05-24 D & D Company Inc Schwimmfaehiges Fernglas
DE2538987A1 (de) * 1974-09-30 1976-04-01 Asahi Optical Co Ltd Innenfokussierungseinrichtung fuer ein doppelfernglas
DE2841611A1 (de) * 1977-09-27 1979-04-05 Light Koki Co Fokal- und sicht-einstellungsmechanismus in einem fernglas

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207332A2 (de) * 1985-07-05 1987-01-07 D. Swarovski & Co. Mitteltrieb zur Innenfokussierung für Ferngläser
EP0207332A3 (en) * 1985-07-05 1989-03-01 D. Swarovski & Co. Central inside-focusing device for binoculars
AT520473A1 (de) * 2017-09-22 2019-04-15 Swarovski Optik Kg Drehgelenk für ein fernoptisches Instrument
AT520473B1 (de) * 2017-09-22 2019-07-15 Swarovski Optik Kg Drehgelenk für ein fernoptisches Instrument
US11131844B2 (en) 2017-09-22 2021-09-28 Swarovski-Optik Kg. Pivot hinge for a long-range optical instrument

Also Published As

Publication number Publication date
US4568155A (en) 1986-02-04
DE3150795C2 (de) 1987-02-26
JPS57167412U (US06252093-20010626-C00008.png) 1982-10-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8368 Opposition refused due to inadmissibility
8339 Ceased/non-payment of the annual fee