FR2664391B1 - Mecanisme de reglage de jumelles. - Google Patents

Mecanisme de reglage de jumelles.

Info

Publication number
FR2664391B1
FR2664391B1 FR9108524A FR9108524A FR2664391B1 FR 2664391 B1 FR2664391 B1 FR 2664391B1 FR 9108524 A FR9108524 A FR 9108524A FR 9108524 A FR9108524 A FR 9108524A FR 2664391 B1 FR2664391 B1 FR 2664391B1
Authority
FR
France
Prior art keywords
binoculars
adjusting
adjusting binoculars
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 - Fee Related
Application number
FR9108524A
Other languages
English (en)
Other versions
FR2664391A1 (fr
Inventor
Gouzi Funarhu
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of FR2664391A1 publication Critical patent/FR2664391A1/fr
Application granted granted Critical
Publication of FR2664391B1 publication Critical patent/FR2664391B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
FR9108524A 1990-07-06 1991-07-08 Mecanisme de reglage de jumelles. Expired - Fee Related FR2664391B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17854090 1990-07-06
JP02336523A JP3093256B2 (ja) 1990-07-06 1990-11-30 双眼鏡の調整機構

Publications (2)

Publication Number Publication Date
FR2664391A1 FR2664391A1 (fr) 1992-01-10
FR2664391B1 true FR2664391B1 (fr) 1993-10-22

Family

ID=26498695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108524A Expired - Fee Related FR2664391B1 (fr) 1990-07-06 1991-07-08 Mecanisme de reglage de jumelles.

Country Status (5)

Country Link
US (1) US5191471A (fr)
JP (1) JP3093256B2 (fr)
DE (1) DE4122349C2 (fr)
FR (1) FR2664391B1 (fr)
GB (1) GB2248120B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2592717Y2 (ja) 1993-01-14 1999-03-24 旭光学工業株式会社 双眼鏡の調整機構
US5677789A (en) * 1994-01-12 1997-10-14 Asahi Kogaku Kogyo Kabushiki Kaisha Binocular
DE19634179A1 (de) * 1995-08-24 1997-02-27 Asahi Optical Co Ltd Fernglas
JPH1039189A (ja) * 1996-07-24 1998-02-13 Minolta Co Ltd 双眼鏡の視度調整機構
US6031662A (en) * 1998-02-06 2000-02-29 Fisher - Price, Inc. Convertible binocular/stereoscope device
JP2006053381A (ja) * 2004-08-12 2006-02-23 Kamakura Koki Kk 双眼鏡
AT517440B1 (de) 2015-07-09 2021-02-15 Swarovski Optik Kg Binokulares Fernrohr
CN108571512B (zh) 2017-03-08 2021-08-24 信泰光学(深圳)有限公司 旋转轴结构

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US937834A (en) * 1909-01-11 1909-10-26 Company Emil Busch Actiengesellschaft Optische Ind Binocular.
US2811895A (en) * 1954-05-17 1957-11-05 Leitz Ernst Gmbh Universal drive for the focusing of binocular optical apparatus, especially telescopes
GB765272A (en) * 1954-05-17 1957-01-09 Leitz Ernst Gmbh Improvements in or relating to binocular optical devices
DE1694491U (de) * 1954-05-17 1955-03-10 Leitz Ernst Gmbh Einstelltrieb fuer binokulare optische geraet, insbesondere fernrohre.
GB854711A (en) * 1956-11-05 1960-11-23 Rudolf Grueter Improvements in or relating to a respooling device for photographic cameras
GB849763A (en) * 1958-01-07 1960-09-28 D And D Company Inc Improvements in binocular telescope
GB880826A (en) * 1959-02-13 1961-10-25 D And D Company Inc Improvements in automatic lens casings focusing means for a binocular telescope
GB884213A (en) * 1959-02-18 1961-12-13 D And D Company Inc Improvements in automatic lens covers for a binocular telescope
GB900555A (en) * 1960-01-22 1962-07-11 D And D Company Inc Improvements in binocular telescope focusing means
US3100404A (en) * 1961-07-13 1963-08-13 Whirlpool Co Retractable knob device
DE1843837U (de) * 1961-10-26 1961-12-21 Hensoldt & Soehne Optik Feldstecher.
US3484149A (en) * 1967-04-13 1969-12-16 Leitz Ernst Gmbh Center focusing prism binocular and reticle
DE7148540U (de) * 1970-12-28 1972-06-15 Nippon K Vorrichtung zum scharfeinstellen eines feldstechers
DE2250621C3 (de) * 1972-10-16 1979-09-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Drehknopf für eine EinstellweUe
AU1734483A (en) * 1982-08-26 1984-03-01 Smeg Elettrodomestici S.P.A. Rotary control device with retractable knob
DE8404136U1 (de) * 1984-02-11 1984-05-10 Fa. Carl Zeiss, 7920 Heidenheim Doppelfernrohr mit mitteltrieb
DE3524152A1 (de) * 1985-07-05 1987-01-15 Swarovski & Co Mitteltrieb zur innenfokussierung fuer fernglaeser
ES1001887Y (es) * 1987-03-11 1989-01-16 Ulgor, S.Coop. Ltda. Mando escamoteable para aparatos electrodomesticos
US5071242A (en) * 1988-04-26 1991-12-10 Asahi Kogaku Kogyo Kabushiki Kaisha Binocular with interocular adjustment while maintaining objective lenses spacing constant
DE3830620C2 (de) * 1988-09-09 1995-04-13 Leica Camera Gmbh Binokulares Fernrohr
JPH03111100A (ja) * 1989-09-25 1991-05-10 Toshiba Corp 洗濯機
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

Also Published As

Publication number Publication date
DE4122349C2 (de) 1995-08-10
DE4122349A1 (de) 1992-01-16
JP3093256B2 (ja) 2000-10-03
GB2248120A (en) 1992-03-25
US5191471A (en) 1993-03-02
GB2248120B (en) 1994-03-23
GB9114676D0 (en) 1991-08-28
JPH04174411A (ja) 1992-06-22
FR2664391A1 (fr) 1992-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110331