JP4026914B2 - レンズ鏡筒構造 - Google Patents

レンズ鏡筒構造 Download PDF

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Publication number
JP4026914B2
JP4026914B2 JP03041898A JP3041898A JP4026914B2 JP 4026914 B2 JP4026914 B2 JP 4026914B2 JP 03041898 A JP03041898 A JP 03041898A JP 3041898 A JP3041898 A JP 3041898A JP 4026914 B2 JP4026914 B2 JP 4026914B2
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JP
Japan
Prior art keywords
cylinder
drive
optical axis
cam
axis direction
Prior art date
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Expired - Fee Related
Application number
JP03041898A
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English (en)
Japanese (ja)
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JPH11218661A (ja
JPH11218661A5 (enExample
Inventor
晴滋 山本
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP03041898A priority Critical 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

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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 JPH11218661A5 (enExample) 2005-08-11
JP4026914B2 true 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

Also Published As

Publication number Publication date
JPH11218661A (ja) 1999-08-10

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