CN1027194C - 透镜定位用的装置 - Google Patents

透镜定位用的装置 Download PDF

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Publication number
CN1027194C
CN1027194C CN92100970.4A CN92100970A CN1027194C CN 1027194 C CN1027194 C CN 1027194C CN 92100970 A CN92100970 A CN 92100970A CN 1027194 C CN1027194 C CN 1027194C
Authority
CN
China
Prior art keywords
lens
optical axis
spring
rotation
base member
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
CN92100970.4A
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English (en)
Chinese (zh)
Other versions
CN1064753A (zh
Inventor
小林匠
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 CN1064753A publication Critical patent/CN1064753A/zh
Application granted granted Critical
Publication of CN1027194C publication Critical patent/CN1027194C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
CN92100970.4A 1991-01-23 1992-01-23 透镜定位用的装置 Expired - Fee Related CN1027194C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24992/91 1991-01-23
JP1991024992U JP2565919Y2 (ja) 1991-01-23 1991-01-23 レンズ駆動バネ装置

Publications (2)

Publication Number Publication Date
CN1064753A CN1064753A (zh) 1992-09-23
CN1027194C true CN1027194C (zh) 1994-12-28

Family

ID=12153478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92100970.4A Expired - Fee Related CN1027194C (zh) 1991-01-23 1992-01-23 透镜定位用的装置

Country Status (3)

Country Link
US (1) US5289320A (enExample)
JP (1) JP2565919Y2 (enExample)
CN (1) CN1027194C (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617257A (en) * 1995-07-11 1997-04-01 The United States Of America As Represented By The Secretary Of The Navy Variable focus adapter
JPH09113787A (ja) * 1995-10-24 1997-05-02 Olympus Optical Co Ltd レンズの位置調節機構
JPH11218805A (ja) * 1998-01-30 1999-08-10 Fuji Photo Optical Co Ltd ファインダーユニット
US6741400B2 (en) * 2002-10-04 2004-05-25 Eastman Kodak Company Multiple position lens barrel having cam cylinder with commonly biased first and second lens carriers
US6751411B1 (en) 2003-05-29 2004-06-15 Eastman Kodak Company Camera assembly having travel stop
US6860653B2 (en) * 2003-05-29 2005-03-01 Eastman Kodak Company Camera assembly having over-center biasing of traveler against rests
JP4517611B2 (ja) * 2003-09-16 2010-08-04 ソニー株式会社 レンズ鏡筒及び光学機器
JP2005300606A (ja) * 2004-04-06 2005-10-27 Smk Corp カメラモジュール
TWI342960B (en) * 2007-06-04 2011-06-01 Wah Hong Ind Corp Optical actuator
JP6597204B2 (ja) * 2015-11-10 2019-10-30 コニカミノルタ株式会社 レンズユニット及び撮像装置
JP2017156607A (ja) * 2016-03-03 2017-09-07 コニカミノルタ株式会社 レンズユニット及び撮像装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE177815C (enExample) *
US3049970A (en) * 1959-06-29 1962-08-21 Otho L Steinberg Lens adapter
US4088396A (en) * 1976-09-02 1978-05-09 Ardel Kinamatic Optical mount with independently orthogonally adjustable element
JPS5471626A (en) * 1977-11-18 1979-06-08 Seiko Koki Kk Device for opening and closing shutter for automatic focusing control camera
JPS58120226A (ja) * 1982-01-12 1983-07-18 Asahi Optical Co Ltd オ−トフオ−カスカメラ
US4442524A (en) * 1982-06-03 1984-04-10 Spectra-Physics, Inc. Multiple lever apparatus for positioning an optical element
JPS61132936A (ja) * 1984-11-30 1986-06-20 Asahi Optical Co Ltd レンズシヤツタを有するレンズ鏡筒
EP0889520B1 (en) * 1997-07-03 2005-09-28 STMicroelectronics S.r.l. Method of fabrication a non-volatile semiconductor memory device with shielded single polysilicon gate memory part

Also Published As

Publication number Publication date
US5289320A (en) 1994-02-22
JPH0496706U (enExample) 1992-08-21
JP2565919Y2 (ja) 1998-03-25
CN1064753A (zh) 1992-09-23

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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
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee