JPS5559410A - Zoom lens barrel which permits operation in two kinds of directions - Google Patents

Zoom lens barrel which permits operation in two kinds of directions

Info

Publication number
JPS5559410A
JPS5559410A JP13280078A JP13280078A JPS5559410A JP S5559410 A JPS5559410 A JP S5559410A JP 13280078 A JP13280078 A JP 13280078A JP 13280078 A JP13280078 A JP 13280078A JP S5559410 A JPS5559410 A JP S5559410A
Authority
JP
Japan
Prior art keywords
optical axis
lens barrel
kinds
directions
lens
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.)
Pending
Application number
JP13280078A
Other languages
English (en)
Inventor
Kyozo Uesugi
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP13280078A priority Critical patent/JPS5559410A/ja
Priority to US06/084,130 priority patent/US4241982A/en
Publication of JPS5559410A publication Critical patent/JPS5559410A/ja
Pending 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
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP13280078A 1978-10-27 1978-10-27 Zoom lens barrel which permits operation in two kinds of directions Pending JPS5559410A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13280078A JPS5559410A (en) 1978-10-27 1978-10-27 Zoom lens barrel which permits operation in two kinds of directions
US06/084,130 US4241982A (en) 1978-10-27 1979-10-12 Zoom lens barrel capable of different directional operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13280078A JPS5559410A (en) 1978-10-27 1978-10-27 Zoom lens barrel which permits operation in two kinds of directions

Publications (1)

Publication Number Publication Date
JPS5559410A true JPS5559410A (en) 1980-05-02

Family

ID=15089852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13280078A Pending JPS5559410A (en) 1978-10-27 1978-10-27 Zoom lens barrel which permits operation in two kinds of directions

Country Status (2)

Country Link
US (1) US4241982A (ja)
JP (1) JPS5559410A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012194338A (ja) * 2011-03-16 2012-10-11 Canon Inc レンズ鏡筒、カメラシステム、および光学機器
JP2012220790A (ja) * 2011-04-11 2012-11-12 Canon Inc 撮像装置
JP2021514490A (ja) * 2018-02-21 2021-06-10 パナビジョン インターナショナル，エル．ピー． 内部にスロットを備えたレンズ系用のカム

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587846A (en) * 1994-07-15 1996-12-24 Minolta Co., Ltd. Lens moving apparatus
EP1701191B1 (en) 2003-08-12 2014-07-23 Ricoh Company, Ltd. Lens barrel mount
CN100555016C (zh) * 2005-09-09 2009-10-28 鸿富锦精密工业（深圳）有限公司 数码相机镜头及应用该镜头的数码相机模组

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT241152B (de) * 1962-02-28 1965-07-12 Voigtlaender Ag Objektiv veränderlicher Brennweite
JPS4918027A (ja) * 1972-06-09 1974-02-18
US4171880A (en) * 1976-12-09 1979-10-23 Fuji Photo Optical Co., Ltd. Zoom lens system for cameras
JPS5382341A (en) * 1976-12-28 1978-07-20 Ricoh Co Ltd Forming device for electrostatic latent image in electrostratic reocrder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012194338A (ja) * 2011-03-16 2012-10-11 Canon Inc レンズ鏡筒、カメラシステム、および光学機器
JP2012220790A (ja) * 2011-04-11 2012-11-12 Canon Inc 撮像装置
JP2021514490A (ja) * 2018-02-21 2021-06-10 パナビジョン インターナショナル，エル．ピー． 内部にスロットを備えたレンズ系用のカム
US11977271B2 (en) 2018-02-21 2024-05-07 Panavision International, L.P. Internally slotted cam for lens system

Also Published As

Publication number Publication date
US4241982A (en) 1980-12-30

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