JPS6145206B2 - - Google Patents

Info

Publication number
JPS6145206B2
JPS6145206B2 JP56017975A JP1797581A JPS6145206B2 JP S6145206 B2 JPS6145206 B2 JP S6145206B2 JP 56017975 A JP56017975 A JP 56017975A JP 1797581 A JP1797581 A JP 1797581A JP S6145206 B2 JPS6145206 B2 JP S6145206B2
Authority
JP
Japan
Prior art keywords
groove
arm
lens
turret drum
drum
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
Application number
JP56017975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57133415A (en
Inventor
Sadao Mizuta
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP1797581A priority Critical patent/JPS57133415A/ja
Publication of JPS57133415A publication Critical patent/JPS57133415A/ja
Publication of JPS6145206B2 publication Critical patent/JPS6145206B2/ja
Granted 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
    • G02B7/14—Mountings, adjusting means, or light-tight connections, for optical elements for lenses adapted to interchange lenses
    • G02B7/16—Rotatable turrets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP1797581A 1981-02-12 1981-02-12 Lens switching mechanism Granted JPS57133415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1797581A JPS57133415A (en) 1981-02-12 1981-02-12 Lens switching mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1797581A JPS57133415A (en) 1981-02-12 1981-02-12 Lens switching mechanism

Publications (2)

Publication Number Publication Date
JPS57133415A JPS57133415A (en) 1982-08-18
JPS6145206B2 true JPS6145206B2 (OSRAM) 1986-10-07

Family

ID=11958721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1797581A Granted JPS57133415A (en) 1981-02-12 1981-02-12 Lens switching mechanism

Country Status (1)

Country Link
JP (1) JPS57133415A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544236A (en) * 1981-11-02 1985-10-01 Olympus Optical Co., Ltd. Turret
TW200624852A (en) 2004-11-29 2006-07-16 Matsushita Electric Industrial Co Ltd Zoom lens device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626027B2 (OSRAM) * 1973-12-21 1981-06-16
JPS5415102U (OSRAM) * 1977-07-04 1979-01-31

Also Published As

Publication number Publication date
JPS57133415A (en) 1982-08-18

Similar Documents

Publication Publication Date Title
US5933248A (en) Position adjusting apparatus for image reader unit
JPH06311310A (ja) 画像読取装置の光学調整機構
US6700860B2 (en) Device for adjusting tilt angle of optical pickup
JPH0593868A (ja) 共焦点を有するタンデムスキヤニング反射光を用いた顕微鏡
US4457619A (en) Back focus controlling device in optical systems
JPS6145206B2 (OSRAM)
US4800413A (en) Reader printer
JP2551638B2 (ja) 自動焦点調整用対物レンズ駆動装置
US4444488A (en) Adjustable mirror support for copying apparatus
US4319836A (en) Optical device of a copying apparatus
JPS5916884Y2 (ja) 複写機のミラ−保持装置
JPH071602A (ja) レンズ接合装置
JPS59218414A (ja) 原稿変倍読取装置
JPH05297256A (ja) 光学部材保持装置
JPH0475015A (ja) 走査光学装置のレンズ調整機構
JPH08106066A (ja) ３ビームプロジェクタ用投射レンズ駆動装置
KR100346721B1 (ko) 광학계의 렌즈 위치 조정장치
JP2638591B2 (ja) レンズ保持調整機構
KR200209093Y1 (ko) 프로젝터용광축조정투사렌즈장치
JPH05276309A (ja) 画像読取装置
JP2563200B2 (ja) 複写機の変倍光学装置
EP0373263A1 (en) An adjustable mirror assembly
JPS61252542A (ja) 原稿走査装置
JPS6355520A (ja) 複写機等の光学系光軸調整装置
KR100230273B1 (ko) 디스크 플레이어의 위상차 조정장치