DE3150795C2 - Wasserdichtes Doppelfernrohr - Google Patents

Wasserdichtes Doppelfernrohr

Info

Publication number
DE3150795C2
DE3150795C2 DE3150795A DE3150795A DE3150795C2 DE 3150795 C2 DE3150795 C2 DE 3150795C2 DE 3150795 A DE3150795 A DE 3150795A DE 3150795 A DE3150795 A DE 3150795A DE 3150795 C2 DE3150795 C2 DE 3150795C2
Authority
DE
Germany
Prior art keywords
tube
push rod
telescope
support bearing
prism
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
DE3150795A
Other languages
German (de)
English (en)
Other versions
DE3150795A1 (de
Inventor
Fumio Nagano Shimizu
Original Assignee
Light Koki Co., Ltd., Suwa, Nagano
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., Suwa, Nagano filed Critical Light Koki Co., Ltd., Suwa, Nagano
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 (US07714131-20100511-C00038.png) 1981-04-15 1981-04-15

Publications (2)

Publication Number Publication Date
DE3150795A1 DE3150795A1 (de) 1982-11-04
DE3150795C2 true 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 (US07714131-20100511-C00038.png)
JP (1) JPS57167412U (US07714131-20100511-C00038.png)
DE (1) DE3150795C2 (US07714131-20100511-C00038.png)

Families Citing this family (14)

* 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
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
USD423537S (en) * 1999-08-17 2000-04-25 Lee Li-Hwa Binoculars
USD425532S (en) * 1999-08-17 2000-05-23 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
AT520473B1 (de) 2017-09-22 2019-07-15 Swarovski Optik Kg Drehgelenk für ein fernoptisches Instrument

Family Cites Families (8)

* 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 (US07714131-20100511-C00038.png) * 1959-04-02 1962-01-25 Firma Carl Zeiss
DE1241144B (de) * 1964-09-02 1967-05-24 D & D Company Inc Schwimmfaehiges Fernglas
US3985421A (en) * 1972-12-04 1976-10-12 Beecher William J Binocular having small size, lightweight, and high performance characteristic
JPS50212A (US07714131-20100511-C00038.png) * 1973-05-09 1975-01-06
DE2538987A1 (de) * 1974-09-20 1976-04-01 Asahi Optical Co Ltd Innenfokussierungseinrichtung fuer ein doppelfernglas
JPS5722163Y2 (US07714131-20100511-C00038.png) * 1977-09-27 1982-05-14
JPS5526882U (US07714131-20100511-C00038.png) * 1978-08-10 1980-02-21

Also Published As

Publication number Publication date
JPS57167412U (US07714131-20100511-C00038.png) 1982-10-21
DE3150795A1 (de) 1982-11-04
US4568155A (en) 1986-02-04

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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