CN1207602C - 光学装置和变焦双筒望远镜 - Google Patents

光学装置和变焦双筒望远镜 Download PDF

Info

Publication number
CN1207602C
CN1207602C CNB001345133A CN00134513A CN1207602C CN 1207602 C CN1207602 C CN 1207602C CN B001345133 A CNB001345133 A CN B001345133A CN 00134513 A CN00134513 A CN 00134513A CN 1207602 C CN1207602 C CN 1207602C
Authority
CN
China
Prior art keywords
zoom
focusing ring
lens
right sides
point
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
CNB001345133A
Other languages
English (en)
Chinese (zh)
Other versions
CN1357776A (zh
Inventor
相川安幸
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.)
Nikon Corp
Original Assignee
Nikon 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 Nikon Corp filed Critical Nikon Corp
Publication of CN1357776A publication Critical patent/CN1357776A/zh
Application granted granted Critical
Publication of CN1207602C publication Critical patent/CN1207602C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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)
CNB001345133A 2000-01-11 2000-12-08 光学装置和变焦双筒望远镜 Expired - Fee Related CN1207602C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP002298/2000 2000-01-11
JP2000002298A JP2001194594A (ja) 2000-01-11 2000-01-11 ズーム双眼鏡

Publications (2)

Publication Number Publication Date
CN1357776A CN1357776A (zh) 2002-07-10
CN1207602C true CN1207602C (zh) 2005-06-22

Family

ID=18531426

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB001345133A Expired - Fee Related CN1207602C (zh) 2000-01-11 2000-12-08 光学装置和变焦双筒望远镜

Country Status (4)

Country Link
US (1) US20010040727A1 (https=)
JP (1) JP2001194594A (https=)
CN (1) CN1207602C (https=)
DE (1) DE10101076A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11048073B2 (en) * 2019-04-17 2021-06-29 Bushnell, Inc. System and method for binocular tripod adapter with automatic locking engagement

Also Published As

Publication number Publication date
CN1357776A (zh) 2002-07-10
DE10101076A1 (de) 2001-08-02
US20010040727A1 (en) 2001-11-15
JP2001194594A (ja) 2001-07-19

Similar Documents

Publication Publication Date Title
CN103648356B (zh) 用于内窥镜的无接触式磁耦合器以及内窥镜
DE60203242T2 (de) Verdrehbare Endoskope mit abgewinkeltem Distalvisier
US4300812A (en) Optical system for endoscopes
DE19837404A1 (de) Endoskop
CN1097741C (zh) 用于光学装置与眼睛接触元件的机构
EP1116978A2 (en) Binoculars and optical device having eye cup
WO2010071140A1 (ja) 顕微鏡装置
US9541748B2 (en) Surgical microscope objective having an adjustable focal intercept
JP2005182029A (ja) 無限焦点ズーム系
US5610766A (en) Zooming lens system
CN1207602C (zh) 光学装置和变焦双筒望远镜
EP1710610A3 (en) Microscope comprising a control unit for controlling the movement speed of the sample stage according to the observation power of the selected lens unit
EP2353493B1 (de) Medizinisches Instrument mit einem magnetischen Stelltrieb
EP1562062B1 (de) Zoom-Fernrohr
EP2417899A2 (de) Schaftelement für ein endoskopisches Instrument
US5748385A (en) Objective lens for variable field angle endoscope
JP3461224B2 (ja) 高倍率ズームレンズ
JP2001356280A (ja) 光学機器の目当て機構
US5760972A (en) Zoom lens barrel
JP4939831B2 (ja) 実体顕微鏡
JP3093003B2 (ja) 顕微鏡用透過照明装置
US20100073774A1 (en) Magnification-varying optical device
JP2001324681A (ja) 光学機器の目当て機構
DE202015105900U1 (de) Objektivhalter für ein Mikroskop und Mikroskop mit einem solchen Objektivhalter
JPH06250263A (ja) カメラのファインダ機構

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050622

Termination date: 20181208

CF01 Termination of patent right due to non-payment of annual fee