CN1253742C - 光学单元的光学位置调整装置 - Google Patents

光学单元的光学位置调整装置 Download PDF

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Publication number
CN1253742C
CN1253742C CNB031384420A CN03138442A CN1253742C CN 1253742 C CN1253742 C CN 1253742C CN B031384420 A CNB031384420 A CN B031384420A CN 03138442 A CN03138442 A CN 03138442A CN 1253742 C CN1253742 C CN 1253742C
Authority
CN
China
Prior art keywords
lens barrel
ring
optical
support
cylindrical
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
CNB031384420A
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English (en)
Chinese (zh)
Other versions
CN1456914A (zh
Inventor
蛭沼谦
舩津刚治
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.)
Ricoh Imaging Co Ltd
Original Assignee
Pentax 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 Pentax Corp filed Critical Pentax Corp
Publication of CN1456914A publication Critical patent/CN1456914A/zh
Application granted granted Critical
Publication of CN1253742C publication Critical patent/CN1253742C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003—Alignment of optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Lens Barrels (AREA)
CNB031384420A 2002-05-10 2003-05-09 光学单元的光学位置调整装置 Expired - Fee Related CN1253742C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002134948A JP3875913B2 (ja) 2002-05-10 2002-05-10 光学的位置決め調整機構を持つ光学ユニット
JP2002134948 2002-05-10

Publications (2)

Publication Number Publication Date
CN1456914A CN1456914A (zh) 2003-11-19
CN1253742C true CN1253742C (zh) 2006-04-26

Family

ID=19194444

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031384420A Expired - Fee Related CN1253742C (zh) 2002-05-10 2003-05-09 光学单元的光学位置调整装置

Country Status (7)

Country Link
US (1) US6760163B2 (enExample)
JP (1) JP3875913B2 (enExample)
KR (1) KR100517712B1 (enExample)
CN (1) CN1253742C (enExample)
DE (1) DE10320964B4 (enExample)
GB (1) GB2388920B (enExample)
TW (1) TWI237146B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI232311B (en) * 2004-01-05 2005-05-11 Asia Optical Co Inc Binocular
CN108205192A (zh) * 2017-05-31 2018-06-26 潜山县恒泰光电有限公司 一种望远镜用调焦机构
JP2020042145A (ja) * 2018-09-10 2020-03-19 株式会社ｎｉｔｔｏｈ 光学装置
CN113917649B (zh) * 2021-10-19 2024-02-27 中国北方车辆研究所 一种高精度光学镜头对焦机构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28498A (en) * 1860-05-29 Improvement in corn-planters
US4067027A (en) 1976-08-31 1978-01-03 Asia American Industries Ltd. Binocular telescope containing a camera
JPS5763502A (en) 1980-10-04 1982-04-17 Shima Kogaku Kk Interchangeable lens of camera
JPH0531606Y2 (enExample) 1986-10-29 1993-08-13
CA1331429C (en) * 1988-06-03 1994-08-16 Hiroshi Nomura Zoom lens barrel and camera incorporating such barrel
JPH0730546B2 (ja) 1992-06-17 1995-04-05 株式会社タイヨー パイル内セメント抜取用具
US5523892A (en) * 1993-12-15 1996-06-04 Nikon Corporation Lens barrel
JPH09281375A (ja) * 1996-04-17 1997-10-31 Olympus Optical Co Ltd レンズ鏡筒
US6088053A (en) 1996-07-15 2000-07-11 Hammack; Jack C. Digital record and replay binoculars
US5930035A (en) 1996-08-20 1999-07-27 Asahi Kogaku Kogyo Kabushiki Kaisha Binocular with a movable unit including an erecting system and an eyepiece system
AU2961100A (en) 2000-01-07 2001-07-24 Jack C. Hammack Digital record and replay binoculars
JP2001281517A (ja) * 2000-03-31 2001-10-10 Fuji Photo Optical Co Ltd レンズ鏡胴
JP2001281555A (ja) 2000-03-31 2001-10-10 Nikon Corp 撮像機能付き双眼鏡

Also Published As

Publication number Publication date
GB2388920B (en) 2005-10-19
GB0310861D0 (en) 2003-06-18
KR20030087967A (ko) 2003-11-15
TWI237146B (en) 2005-08-01
TW200405109A (en) 2004-04-01
JP3875913B2 (ja) 2007-01-31
CN1456914A (zh) 2003-11-19
KR100517712B1 (ko) 2005-09-27
US6760163B2 (en) 2004-07-06
DE10320964A1 (de) 2003-11-27
GB2388920A (en) 2003-11-26
JP2003329911A (ja) 2003-11-19
DE10320964B4 (de) 2010-04-01
US20030210474A1 (en) 2003-11-13

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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
ASS Succession or assignment of patent right

Owner name: HOYA CORP.

Free format text: FORMER OWNER: PENTAX CO., LTD.

Effective date: 20111014

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20111014

Address after: Tokyo, Japan, Japan

Patentee after: HOYA Corporation

Address before: Tokyo, Japan, Japan

Patentee before: Pentax Co., Ltd.

ASS Succession or assignment of patent right

Owner name: PENTAX RICOH IMAGING COMPANY, LTD.

Free format text: FORMER OWNER: HOYA CORP.

Effective date: 20111227

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20111227

Address after: Tokyo, Japan, Japan

Patentee after: Pentax Ricoh Imaging Co., Ltd.

Address before: Tokyo, Japan, Japan

Patentee before: HOYA Corporation

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060426

Termination date: 20140509