JP2565919Y2 - レンズ駆動バネ装置 - Google Patents

レンズ駆動バネ装置

Info

Publication number
JP2565919Y2
JP2565919Y2 JP1991024992U JP2499291U JP2565919Y2 JP 2565919 Y2 JP2565919 Y2 JP 2565919Y2 JP 1991024992 U JP1991024992 U JP 1991024992U JP 2499291 U JP2499291 U JP 2499291U JP 2565919 Y2 JP2565919 Y2 JP 2565919Y2
Authority
JP
Japan
Prior art keywords
lens
optical axis
operating member
spring
control mechanism
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
JP1991024992U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0496706U (enExample
Inventor
匠 小林
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1991024992U priority Critical patent/JP2565919Y2/ja
Priority to US07/821,072 priority patent/US5289320A/en
Priority to CN92100970.4A priority patent/CN1027194C/zh
Publication of JPH0496706U publication Critical patent/JPH0496706U/ja
Application granted granted Critical
Publication of JP2565919Y2 publication Critical patent/JP2565919Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP1991024992U 1991-01-23 1991-01-23 レンズ駆動バネ装置 Expired - Fee Related JP2565919Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1991024992U JP2565919Y2 (ja) 1991-01-23 1991-01-23 レンズ駆動バネ装置
US07/821,072 US5289320A (en) 1991-01-23 1992-01-16 Apparatus for defining a position of a lens
CN92100970.4A CN1027194C (zh) 1991-01-23 1992-01-23 透镜定位用的装置

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPH0496706U JPH0496706U (enExample) 1992-08-21
JP2565919Y2 true JP2565919Y2 (ja) 1998-03-25

Family

ID=12153478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991024992U Expired - Fee Related JP2565919Y2 (ja) 1991-01-23 1991-01-23 レンズ駆動バネ装置

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
CN1027194C (zh) 1994-12-28
JPH0496706U (enExample) 1992-08-21
CN1064753A (zh) 1992-09-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees