JPH0754368B2 - 双眼鏡内部の焦点合わせにおける中央焦点合わせ装置 - Google Patents

双眼鏡内部の焦点合わせにおける中央焦点合わせ装置

Info

Publication number
JPH0754368B2
JPH0754368B2 JP61157743A JP15774386A JPH0754368B2 JP H0754368 B2 JPH0754368 B2 JP H0754368B2 JP 61157743 A JP61157743 A JP 61157743A JP 15774386 A JP15774386 A JP 15774386A JP H0754368 B2 JPH0754368 B2 JP H0754368B2
Authority
JP
Japan
Prior art keywords
focusing
gear
binoculars
wheel
movable bridge
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 - Lifetime
Application number
JP61157743A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218511A (ja
Inventor
リートル ベルンハルト
Original Assignee
デ− スワロフスキ− アンド カンパニ−
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 デ− スワロフスキ− アンド カンパニ− filed Critical デ− スワロフスキ− アンド カンパニ−
Publication of JPS6218511A publication Critical patent/JPS6218511A/ja
Publication of JPH0754368B2 publication Critical patent/JPH0754368B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Lens Barrels (AREA)
  • Eye Examination Apparatus (AREA)
JP61157743A 1985-07-05 1986-07-04 双眼鏡内部の焦点合わせにおける中央焦点合わせ装置 Expired - Lifetime JPH0754368B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3524152.7 1985-07-05
DE19853524152 DE3524152A1 (de) 1985-07-05 1985-07-05 Mitteltrieb zur innenfokussierung fuer fernglaeser

Publications (2)

Publication Number Publication Date
JPS6218511A JPS6218511A (ja) 1987-01-27
JPH0754368B2 true JPH0754368B2 (ja) 1995-06-07

Family

ID=6275102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61157743A Expired - Lifetime JPH0754368B2 (ja) 1985-07-05 1986-07-04 双眼鏡内部の焦点合わせにおける中央焦点合わせ装置

Country Status (5)

Country Link
US (1) US4750823A (enExample)
EP (1) EP0207332B1 (enExample)
JP (1) JPH0754368B2 (enExample)
AT (1) ATE60146T1 (enExample)
DE (2) DE3524152A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830620C2 (de) * 1988-09-09 1995-04-13 Leica Camera Gmbh Binokulares Fernrohr
DE3929825C2 (de) * 1989-09-07 1995-03-23 Swarovski & Co Binokulares Fernrohr
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
JP3093256B2 (ja) * 1990-07-06 2000-10-03 旭光学工業株式会社 双眼鏡の調整機構
DE4124584C2 (de) * 1991-07-24 1995-09-21 Swarovski & Co Binokulares Fernrohr
DE4244161A1 (en) * 1991-12-26 1993-07-01 Asahi Optical Co Ltd Automatic focus field glasses - have lens which can be moved in direction of optical axis for sharp adjustment and lenses movable along optical axis for varying refractory force
JP2540121B2 (ja) * 1992-03-13 1996-10-02 アタカ工業株式会社 ダクト内清掃装置
US20050122581A1 (en) * 2001-04-27 2005-06-09 Dirk Luthardt Binoculars, particularly pocket binoculars
JP4590799B2 (ja) * 2001-07-27 2010-12-01 株式会社ニコン 双眼鏡
CN102654720A (zh) * 2011-11-25 2012-09-05 吴江市博众精工科技有限公司 一种相机固定机构调整模组
EP2824492B1 (de) * 2013-07-12 2015-12-09 Carl Zeiss Sports Optics GmbH Binokulares Fernglas mit Knickbrücke
CN207516638U (zh) * 2014-07-14 2018-06-19 去看电影有限公司 为眼睛提供对象的视图的目镜系统、光学放大系统、显示系统
US11428895B2 (en) * 2018-10-26 2022-08-30 Bushnell Inc. Selectable fixed-focus binoculars

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765272A (en) * 1954-05-17 1957-01-09 Leitz Ernst Gmbh Improvements in or relating to binocular optical devices
US3484149A (en) * 1967-04-13 1969-12-16 Leitz Ernst Gmbh Center focusing prism binocular and reticle
US4080043A (en) * 1973-04-05 1978-03-21 Carl Zeiss-Stiftung Binocular telescope
JPS5318743Y2 (enExample) * 1974-09-24 1978-05-19
CH595646A5 (enExample) * 1974-10-19 1978-02-15 Zeiss Carl Fa
AU500167B2 (en) * 1975-05-22 1979-05-10 D. Swarovski & Co Synthetic resin casing for optical instrument
DE2618497C2 (de) * 1976-04-27 1978-03-30 D. Swarovski & Co, Glasschleiferei, Wattens, Tirol (Oesterreich) Optisches Instrument, insbesondere Fernglas, und Verfahren zu dessen Herstellung
JPS5338340U (enExample) * 1976-09-07 1978-04-04
JPS5722163Y2 (enExample) * 1977-09-27 1982-05-14
JPS54140554A (en) * 1978-04-24 1979-10-31 Nippon Chemical Ind Lens driving gear of binocular
DE2920583C2 (de) * 1979-05-21 1986-11-06 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Binokulares Fernrohr mit Innenfokussierung
JPS57167412U (enExample) * 1981-04-15 1982-10-21
DE3205583C2 (de) * 1982-02-17 1985-08-01 D. Swarovski & Co., Wattens, Tirol Optisches Beobachtungsgerät mit einem prismatischen Bildumkehrsystem und einem geschäumten Kunststoffgehäuse
DE8404136U1 (de) * 1984-02-11 1984-05-10 Fa. Carl Zeiss, 7920 Heidenheim Doppelfernrohr mit mitteltrieb

Also Published As

Publication number Publication date
DE3524152C2 (enExample) 1987-07-23
US4750823A (en) 1988-06-14
DE3676890D1 (de) 1991-02-21
EP0207332A2 (de) 1987-01-07
DE3524152A1 (de) 1987-01-15
EP0207332B1 (de) 1991-01-16
ATE60146T1 (de) 1991-02-15
JPS6218511A (ja) 1987-01-27
EP0207332A3 (en) 1989-03-01

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