JPH11218661A5 - - Google Patents

Info

Publication number
JPH11218661A5
JPH11218661A5 JP1998030418A JP3041898A JPH11218661A5 JP H11218661 A5 JPH11218661 A5 JP H11218661A5 JP 1998030418 A JP1998030418 A JP 1998030418A JP 3041898 A JP3041898 A JP 3041898A JP H11218661 A5 JPH11218661 A5 JP H11218661A5
Authority
JP
Japan
Prior art keywords
cam ring
guide tube
linear guide
optical axis
axis direction
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.)
Granted
Application number
JP1998030418A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11218661A (ja
JP4026914B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP03041898A priority Critical patent/JP4026914B2/ja
Priority claimed from JP03041898A external-priority patent/JP4026914B2/ja
Publication of JPH11218661A publication Critical patent/JPH11218661A/ja
Publication of JPH11218661A5 publication Critical patent/JPH11218661A5/ja
Application granted granted Critical
Publication of JP4026914B2 publication Critical patent/JP4026914B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP03041898A 1998-01-29 1998-01-29 レンズ鏡筒構造 Expired - Fee Related JP4026914B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03041898A JP4026914B2 (ja) 1998-01-29 1998-01-29 レンズ鏡筒構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03041898A JP4026914B2 (ja) 1998-01-29 1998-01-29 レンズ鏡筒構造

Publications (3)

Publication Number Publication Date
JPH11218661A JPH11218661A (ja) 1999-08-10
JPH11218661A5 true JPH11218661A5 (enExample) 2005-08-11
JP4026914B2 JP4026914B2 (ja) 2007-12-26

Family

ID=12303412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03041898A Expired - Fee Related JP4026914B2 (ja) 1998-01-29 1998-01-29 レンズ鏡筒構造

Country Status (1)

Country Link
JP (1) JP4026914B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102998768A (zh) * 2011-09-09 2013-03-27 亚洲光学股份有限公司 镜头模块
CN109254405A (zh) * 2018-10-31 2019-01-22 深圳多哚新技术有限责任公司 一种头戴设备光学组件

Similar Documents

Publication Publication Date Title
US5537262A (en) Rotational torque setting apparatus for screw mechanism
JPS61162034A (ja) 副絞りを有したレンズ鏡筒
US6741404B2 (en) Lens barrel
JP2004258642A (ja) レンズ鏡筒のカム機構
KR20060050442A (ko) 줌렌즈 경통의 줌 조정 기구
US5510936A (en) Apparatus for adjusting lens position
JPH11218661A5 (enExample)
JP3934531B2 (ja) 凸カム保持構造
JPS5921362Y2 (ja) ズ−ムレンズ鏡胴
JP3673605B2 (ja) フォーカストルク可変機構
JP2643284B2 (ja) レンズ移動用カム装置
JPS58118612A (ja) レンズ鏡胴のヘリコイド装置
JPH10221587A (ja) レンズ鏡筒
JPH0233205Y2 (enExample)
JPH0342411Y2 (enExample)
JPH03129912U (enExample)
JP4026914B2 (ja) レンズ鏡筒構造
JP3008741B2 (ja) カメラの鏡筒構造
JP2001083392A5 (enExample)
JPS5952402B2 (ja) ズ−ムレンズ鏡筒
JP3456277B2 (ja) ズームレンズ鏡筒
JPH073374Y2 (ja) レンズ鏡筒
JPH0743581A (ja) レンズ鏡筒
JP2591777Y2 (ja) レンズ鏡筒のバックラッシュ除去機構
JP2590965Y2 (ja) レンズ鏡筒のバックラッシュ除去機構