JP2521864Y2 - レンズ移動装置 - Google Patents

レンズ移動装置

Info

Publication number
JP2521864Y2
JP2521864Y2 JP3786390U JP3786390U JP2521864Y2 JP 2521864 Y2 JP2521864 Y2 JP 2521864Y2 JP 3786390 U JP3786390 U JP 3786390U JP 3786390 U JP3786390 U JP 3786390U JP 2521864 Y2 JP2521864 Y2 JP 2521864Y2
Authority
JP
Japan
Prior art keywords
lens
optical axis
axis direction
feed screw
gear
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
JP3786390U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03129934U (enrdf_load_stackoverflow
Inventor
恵治 榎本
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3786390U priority Critical patent/JP2521864Y2/ja
Publication of JPH03129934U publication Critical patent/JPH03129934U/ja
Application granted granted Critical
Publication of JP2521864Y2 publication Critical patent/JP2521864Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Lens Barrels (AREA)
JP3786390U 1990-04-09 1990-04-09 レンズ移動装置 Expired - Lifetime JP2521864Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3786390U JP2521864Y2 (ja) 1990-04-09 1990-04-09 レンズ移動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3786390U JP2521864Y2 (ja) 1990-04-09 1990-04-09 レンズ移動装置

Publications (2)

Publication Number Publication Date
JPH03129934U JPH03129934U (enrdf_load_stackoverflow) 1991-12-26
JP2521864Y2 true JP2521864Y2 (ja) 1997-01-08

Family

ID=31545354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3786390U Expired - Lifetime JP2521864Y2 (ja) 1990-04-09 1990-04-09 レンズ移動装置

Country Status (1)

Country Link
JP (1) JP2521864Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4649293B2 (ja) * 2005-08-23 2011-03-09 オリンパスイメージング株式会社 レンズ駆動装置
CN118328254B (zh) * 2024-06-12 2024-08-16 四川航天职业技术学院(四川航天高级技工学校) 一种户外摄影用智能型三脚架

Also Published As

Publication number Publication date
JPH03129934U (enrdf_load_stackoverflow) 1991-12-26

Similar Documents

Publication Publication Date Title
JP2771895B2 (ja) ズームレンズ装置
USRE34059E (en) Zooming mechanism for zoom lens
US6553185B1 (en) Optical apparatus
JP3742444B2 (ja) レンズ駆動装置
JP2521864Y2 (ja) レンズ移動装置
JPH0688932A (ja) 光学機器
JP2521866Y2 (ja) レンズ移動装置
JP3676509B2 (ja) ズームレンズ鏡筒及びそのバックフォーカス調整方法
JP2002107598A (ja) 沈胴式レンズ鏡筒及びこれを用いた光学機器
JPH1164708A (ja) ズームレンズ鏡筒
JP3326253B2 (ja) ３段繰出ズームレンズ鏡筒
JP3844154B2 (ja) レンズ駆動装置
US5194992A (en) Lens mount assembly
JPH1164707A (ja) ズームレンズ鏡筒
JP3765696B2 (ja) レンズ移動装置
US6516148B1 (en) Barrel assembly of zoom camera
JP3315771B2 (ja) ねじ送り機構
US5801888A (en) High magnification zoom lens barrel including a drive ring having a short length to provide a compact camera
US6956705B2 (en) Structure of a lens barrel
JP2006220795A (ja) ズームレンズ装置
JP2832930B2 (ja) レンズ移動装置
JP2781286B2 (ja) ズームレンズ装置
JPH06130269A (ja) ズームレンズ鏡胴
JP2654788B2 (ja) 可変焦点レンズ鏡胴
JPH1020173A (ja) カメラのズームレンズ鏡筒

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term