JPH0353608B2 - - Google Patents

Info

Publication number
JPH0353608B2
JPH0353608B2 JP57150007A JP15000782A JPH0353608B2 JP H0353608 B2 JPH0353608 B2 JP H0353608B2 JP 57150007 A JP57150007 A JP 57150007A JP 15000782 A JP15000782 A JP 15000782A JP H0353608 B2 JPH0353608 B2 JP H0353608B2
Authority
JP
Japan
Prior art keywords
focus ring
sliding member
lens group
helicoid
fixed
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 - Lifetime
Application number
JP57150007A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5940608A (ja
Inventor
Kenji Sano
Hironobu Sato
Hisao Inage
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15000782A priority Critical patent/JPS5940608A/ja
Publication of JPS5940608A publication Critical patent/JPS5940608A/ja
Publication of JPH0353608B2 publication Critical patent/JPH0353608B2/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
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP15000782A 1982-08-31 1982-08-31 レンズ鏡筒 Granted JPS5940608A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15000782A JPS5940608A (ja) 1982-08-31 1982-08-31 レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15000782A JPS5940608A (ja) 1982-08-31 1982-08-31 レンズ鏡筒

Publications (2)

Publication Number Publication Date
JPS5940608A JPS5940608A (ja) 1984-03-06
JPH0353608B2 true JPH0353608B2 (enrdf_load_stackoverflow) 1991-08-15

Family

ID=15487429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15000782A Granted JPS5940608A (ja) 1982-08-31 1982-08-31 レンズ鏡筒

Country Status (1)

Country Link
JP (1) JPS5940608A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063380Y2 (ja) * 1987-05-06 1994-01-26 キヤノン株式会社 カメラ
US5470216A (en) * 1993-04-05 1995-11-28 Nippon Petrochmicals Company, Limited Film manufacturing apparatus with bubble controlling sensor
FR2783935B1 (fr) * 1998-09-28 2000-12-15 Aerospatiale Dispositif de montage d'un systeme optique mobile selon son axe
JP3954332B2 (ja) * 2000-07-17 2007-08-08 株式会社東芝 光学レンズユニット及びカメラモジュール

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316348U (enrdf_load_stackoverflow) * 1976-07-23 1978-02-10
JPS541246U (enrdf_load_stackoverflow) * 1977-06-07 1979-01-06

Also Published As

Publication number Publication date
JPS5940608A (ja) 1984-03-06

Similar Documents

Publication Publication Date Title
US5172276A (en) Structure for stabilizing image in optical system
US4484800A (en) Control mechanism for a zoom lens
US5245476A (en) Zoom lens barrel
US3817601A (en) Zoom lens mount
US3663093A (en) Varifocal lens mount with deformable anti-friction coatings
US4458990A (en) Adjusting mechanism for lens mounting assembly
US4307951A (en) Zoom lens system for camera
US9207427B2 (en) Optical apparatus
JPH0353608B2 (enrdf_load_stackoverflow)
JPH0588066A (ja) レンズ鏡筒及び該鏡筒に用いる軸の製造方法
CN114185147A (zh) 一种保证光轴一致性的变焦镜头结构
US20150355434A1 (en) Lens apparatus and optical apparatus
US11693206B2 (en) Lens apparatus and image pickup apparatus
JPS58118612A (ja) レンズ鏡胴のヘリコイド装置
US4241982A (en) Zoom lens barrel capable of different directional operations
JPS63210808A (ja) レンズ駆動系の運動伝達部材
JPH026915A (ja) レンズ鏡筒
JPS6235048Y2 (enrdf_load_stackoverflow)
CN222719758U (zh) 一种红外系统连续变焦镜头的调焦结构
JPS612114A (ja) レンズ鏡胴
JPS62156607A (ja) レンズ鏡筒
CN116736468B (zh) 一种光学镜头消间隙变焦凸轮机构
WO2020040112A1 (ja) レンズ鏡筒及び撮像装置
JPS60168109A (ja) レンズ鏡胴
JP2019053145A (ja) カムフォロア及びレンズ鏡筒