FR2458824A1 - Mecanisme de reglage de l'ecartement interoculaire de jumelles - Google Patents

Mecanisme de reglage de l'ecartement interoculaire de jumelles Download PDF

Info

Publication number
FR2458824A1
FR2458824A1 FR8012442A FR8012442A FR2458824A1 FR 2458824 A1 FR2458824 A1 FR 2458824A1 FR 8012442 A FR8012442 A FR 8012442A FR 8012442 A FR8012442 A FR 8012442A FR 2458824 A1 FR2458824 A1 FR 2458824A1
Authority
FR
France
Prior art keywords
binoculars
lens holder
tubes
guide rails
holder tubes
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
FR8012442A
Other languages
English (en)
French (fr)
Other versions
FR2458824B1 (enExample
Inventor
Isao Ishibai
Kunimitsu Kobayashi
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Publication of FR2458824A1 publication Critical patent/FR2458824A1/fr
Application granted granted Critical
Publication of FR2458824B1 publication Critical patent/FR2458824B1/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
    • G02B23/16—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
    • G02B7/12—Adjusting pupillary distance of binocular pairs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
FR8012442A 1979-06-04 1980-06-04 Mecanisme de reglage de l'ecartement interoculaire de jumelles Granted FR2458824A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54068796A JPS6046407B2 (ja) 1979-06-04 1979-06-04 双眼鏡の眼幅調整機構

Publications (2)

Publication Number Publication Date
FR2458824A1 true FR2458824A1 (fr) 1981-01-02
FR2458824B1 FR2458824B1 (enExample) 1983-12-23

Family

ID=13384032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012442A Granted FR2458824A1 (fr) 1979-06-04 1980-06-04 Mecanisme de reglage de l'ecartement interoculaire de jumelles

Country Status (5)

Country Link
US (1) US4284325A (enExample)
JP (1) JPS6046407B2 (enExample)
DE (1) DE3002488C2 (enExample)
FR (1) FR2458824A1 (enExample)
GB (1) GB2052781B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132309A (en) * 1980-03-21 1981-10-16 Hoya Corp Automatically focusable binoculars
JPS57196206A (en) * 1981-05-29 1982-12-02 Hoya Corp Autofocus binocular
EP0094581A1 (de) * 1982-05-17 1983-11-23 Wild Heerbrugg Ag. Binokulares Nachtsichtgerät
FR2532764B1 (fr) * 1982-09-06 1985-06-07 France Etat Dispositif de reglage d'ecart entre deux oculaires
US4986644A (en) * 1989-09-11 1991-01-22 Yang John J Wearable binoculars
US5311354A (en) * 1990-07-30 1994-05-10 Minolta Camera Kabushiki Kaisha Telescope
US5572361A (en) * 1991-10-17 1996-11-05 Minolta Camera Kabushiki Kaisha Binocular system with automatic diopter power adjustment
IL106269A (en) * 1992-09-30 1996-05-14 Int Standard Electric Corp Consumer night vision device
US5640271A (en) * 1994-07-21 1997-06-17 Minolta Co., Ltd. Self-housing binocular
JP3414507B2 (ja) * 1994-08-04 2003-06-09 オリンパス光学工業株式会社 双眼鏡の眼幅調節機構
JP3579093B2 (ja) * 1994-08-23 2004-10-20 オリンパス株式会社 双眼鏡
EP0727685A1 (en) * 1995-02-15 1996-08-21 Minolta Co., Ltd. Binoculars
DE19634179A1 (de) * 1995-08-24 1997-02-27 Asahi Optical Co Ltd Fernglas
USD387785S (en) * 1996-06-19 1997-12-16 Asahi Kogaku Kogyo Kabushiki Kaisha Pair of binoculars
JPH1039189A (ja) * 1996-07-24 1998-02-13 Minolta Co Ltd 双眼鏡の視度調整機構
USD439260S1 (en) 1999-07-12 2001-03-20 Asahi Kogaku Kogyo Kabushiki Kaisha Binoculars
DE102004026509A1 (de) * 2004-05-19 2005-12-15 Hensoldt Ag Vorrichtung zum Einstellen des Abstandes von optischen Achsen von Okularen in einem binokularen optischen Gerät, insbesondere einem Fernglas oder einem Mikroskop

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB615699A (en) * 1945-07-23 1949-01-10 Alan Philip Franklin Improvements in binocular viewing devices particularly for stereoscopy, and a support therefor
GB1453893A (en) * 1973-01-15 1976-10-27 Bausch & Lomb Binocular

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112871C (enExample) *
FR590815A (fr) * 1924-12-20 1925-06-23 Perfectionnements aux appareils pour la prise, la reproduction ou la projection de vues cinématographiques stéréoscopiques
US2845842A (en) * 1956-11-30 1958-08-05 Ernest Leitz G M B H Microphotographic apparatus
DE1093581B (de) * 1959-02-13 1960-11-24 Robert Dowling Doppelfernglas
US4123765A (en) * 1976-04-23 1978-10-31 Nihon Beru-Haueru Kabushiki Kaisha Automatic focus adjusting device
JPS5368221A (en) * 1976-11-30 1978-06-17 Bell & Howell Japan Automatic focal point adjusting device
JPS59802B2 (ja) * 1978-09-11 1984-01-09 株式会社保谷硝子 自動焦点可能な双眼鏡光学系

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB615699A (en) * 1945-07-23 1949-01-10 Alan Philip Franklin Improvements in binocular viewing devices particularly for stereoscopy, and a support therefor
GB1453893A (en) * 1973-01-15 1976-10-27 Bausch & Lomb Binocular

Also Published As

Publication number Publication date
FR2458824B1 (enExample) 1983-12-23
US4284325A (en) 1981-08-18
DE3002488A1 (de) 1980-12-11
GB2052781A (en) 1981-01-28
JPS6046407B2 (ja) 1985-10-16
DE3002488C2 (de) 1982-10-14
JPS55161205A (en) 1980-12-15
GB2052781B (en) 1984-02-29

Similar Documents

Publication Publication Date Title
FR2458824A1 (fr) Mecanisme de reglage de l'ecartement interoculaire de jumelles
FR2459496A2 (fr) Appareil photographique rapporte pour microscopes
FR2524298A1 (fr) Appareil de chirurgie ophtalmologique a laser
FR2650404A1 (fr) Barillet d'objectif zoom avec mecanisme de cadrage couple
FR2575838A1 (fr) Objectif a distance focale variable
FR2476864A1 (fr) Procede et dispositif de mise au point automatique dans un systeme de projection a grandissement variable
FR2506034A1 (fr) Objectif a focale variable et a mise au point automatique d'image
FR2651044A1 (fr) Appareil photographique motorise
FR2673007A1 (fr) Dispositif de correction de la parallaxe et/ou de la vergence d'un appareil photo.
FR2649804A1 (fr) Dispositif de zoom-flash retractable
FR2638540A1 (en) Camera with zoom lens
FR2552556A1 (fr) Corps de microscopique inclinable
FR2478829A1 (fr) Jumelles optiques a mecanisme de mise au point automatique
FR2476859A1 (fr) Mascrocope ou microscope de comparaison
FR2567278A1 (fr) Mecanisme de positionnement d'objectif optique et d'obturateur pour copieur a grossissement variable
FR2489975A1 (fr) Mecanisme de commande de miroir pour appareil photographique reflex a un seul objectif
FR2663438A1 (fr) Appareil photo a zoom avec viseur adapte.
FR1464308A (fr) Dispositif indicateur de la profondeur de champ
FR2468925A1 (fr) Microscope a superposition d'images
FR1464788A (fr) Dispositif de visée <<reflex>> pour appareil cinématographique ou photographique
FR2658327A1 (fr) Dispositif de diaphragme pour objectif zoom.
FR2544091A1 (fr) Viseur d'appareil photographique
EP0362764B1 (fr) Dispositif générateur d'enveloppe d'un faisceau de puissance
FR2541000A1 (fr) Dispositif optique de lecture
FR2511163A1 (fr) Dispositif pour la commande de la direction d'un faisceau de rayonnement optique

Legal Events

Date Code Title Description
ST Notification of lapse