IT1088407B - Binocolo con azionamento comune degli oculari tramite giunto ad attrito - Google Patents

Binocolo con azionamento comune degli oculari tramite giunto ad attrito

Info

Publication number
IT1088407B
IT1088407B IT30149/77A IT3014977A IT1088407B IT 1088407 B IT1088407 B IT 1088407B IT 30149/77 A IT30149/77 A IT 30149/77A IT 3014977 A IT3014977 A IT 3014977A IT 1088407 B IT1088407 B IT 1088407B
Authority
IT
Italy
Prior art keywords
binoculars
operation via
via friction
friction joint
common eye
Prior art date
Application number
IT30149/77A
Other languages
English (en)
Original Assignee
Swarovski & Co
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 Swarovski & Co filed Critical Swarovski & Co
Application granted granted Critical
Publication of IT1088407B publication Critical patent/IT1088407B/it

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)
  • Lens Barrels (AREA)
  • Lenses (AREA)
  • Microscoopes, Condenser (AREA)
IT30149/77A 1976-11-30 1977-11-29 Binocolo con azionamento comune degli oculari tramite giunto ad attrito IT1088407B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2654325A DE2654325C3 (de) 1976-11-30 1976-11-30 Doppelfernrohr

Publications (1)

Publication Number Publication Date
IT1088407B true IT1088407B (it) 1985-06-10

Family

ID=5994329

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30149/77A IT1088407B (it) 1976-11-30 1977-11-29 Binocolo con azionamento comune degli oculari tramite giunto ad attrito

Country Status (9)

Country Link
US (1) US4162820A (it)
JP (1) JPS5369052A (it)
AT (1) AT354135B (it)
AU (1) AU509908B2 (it)
BR (1) BR7707948A (it)
DE (1) DE2654325C3 (it)
FR (1) FR2372445A1 (it)
GB (1) GB1586696A (it)
IT (1) IT1088407B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948421C2 (de) * 1979-12-01 1981-12-03 Fa. Carl Zeiss, 7920 Heidenheim Doppelfernrohr mit einer zweigelenkigen Verbindungsbrücke
US4659194A (en) * 1984-10-15 1987-04-21 Sears, Roebuck And Co. Binocular focusing mechanism
JP2527731Y2 (ja) * 1989-10-02 1997-03-05 株式会社ニコン 焦点調節ロック装置を有する双眼鏡
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
US5677799A (en) * 1996-11-22 1997-10-14 Silitek Corporation Lens assembly with adjustable focusing arrangement
DE102004024964B4 (de) * 2004-05-21 2006-07-13 Leica Camera Ag Fokussiereinrichtung mit Dioptrieeinstellung
JP2006053381A (ja) * 2004-08-12 2006-02-23 Kamakura Koki Kk 双眼鏡
JP6990304B2 (ja) * 2018-05-29 2022-01-12 株式会社ニコンビジョン 光学機器、及び光学機器の合焦方法

Family Cites Families (5)

* 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
US2811895A (en) * 1954-05-17 1957-11-05 Leitz Ernst Gmbh Universal drive for the focusing of binocular optical apparatus, especially telescopes
DE1749772U (de) * 1956-12-11 1957-08-01 Hans M Dr Hensoldt Doppelfernglas mit mitteltrieb.
DE1215953B (de) * 1961-01-13 1966-05-05 D & D Company Inc Fokussiervorrichtung fuer Prismendoppelfernrohre mit Doppelfokussierung und Einzelfokussierung zum Ausgleich der Fehlsichtigkeit des Beobachters
US3918792A (en) * 1972-12-04 1975-11-11 William J Beecher Binocular with focusing mechanism

Also Published As

Publication number Publication date
BR7707948A (pt) 1978-06-13
US4162820A (en) 1979-07-31
DE2654325C3 (de) 1979-12-13
AU3088677A (en) 1979-06-21
AU509908B2 (en) 1980-05-29
DE2654325B2 (de) 1979-04-12
ATA853377A (de) 1979-05-15
FR2372445A1 (fr) 1978-06-23
GB1586696A (en) 1981-03-25
FR2372445B1 (it) 1983-04-08
JPS5369052A (en) 1978-06-20
DE2654325A1 (de) 1978-06-01
AT354135B (de) 1979-12-27

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