JP4428770B2 - 鏡筒装置 - Google Patents

鏡筒装置 Download PDF

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Publication number
JP4428770B2
JP4428770B2 JP26144599A JP26144599A JP4428770B2 JP 4428770 B2 JP4428770 B2 JP 4428770B2 JP 26144599 A JP26144599 A JP 26144599A JP 26144599 A JP26144599 A JP 26144599A JP 4428770 B2 JP4428770 B2 JP 4428770B2
Authority
JP
Japan
Prior art keywords
hole
cylinder
lens barrel
cylindrical member
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.)
Expired - Lifetime
Application number
JP26144599A
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English (en)
Japanese (ja)
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JP2001083392A5 (enExample
JP2001083392A (ja
Inventor
程文 李
功 中沢
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 JP26144599A priority Critical patent/JP4428770B2/ja
Publication of JP2001083392A publication Critical patent/JP2001083392A/ja
Publication of JP2001083392A5 publication Critical patent/JP2001083392A5/ja
Application granted granted Critical
Publication of JP4428770B2 publication Critical patent/JP4428770B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Lens Barrels (AREA)
JP26144599A 1999-09-16 1999-09-16 鏡筒装置 Expired - Lifetime JP4428770B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26144599A JP4428770B2 (ja) 1999-09-16 1999-09-16 鏡筒装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26144599A JP4428770B2 (ja) 1999-09-16 1999-09-16 鏡筒装置

Publications (3)

Publication Number Publication Date
JP2001083392A JP2001083392A (ja) 2001-03-30
JP2001083392A5 JP2001083392A5 (enExample) 2006-10-26
JP4428770B2 true JP4428770B2 (ja) 2010-03-10

Family

ID=17362002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26144599A Expired - Lifetime JP4428770B2 (ja) 1999-09-16 1999-09-16 鏡筒装置

Country Status (1)

Country Link
JP (1) JP4428770B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100418509B1 (ko) * 2001-06-01 2004-02-11 삼성테크윈 주식회사 차광틀을 구비한 렌즈 배럴
JP4504697B2 (ja) * 2003-02-03 2010-07-14 Ｈｏｙａ株式会社 レンズ鏡筒の直進案内機構
JP4804155B2 (ja) * 2006-01-25 2011-11-02 オリンパスイメージング株式会社 レンズ鏡筒
JP2012027069A (ja) * 2010-07-20 2012-02-09 Canon Inc レンズ鏡筒及び光学機器

Also Published As

Publication number Publication date
JP2001083392A (ja) 2001-03-30

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