JP3890158B2 - マクロフラッシュの照明装置 - Google Patents

マクロフラッシュの照明装置 Download PDF

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Publication number
JP3890158B2
JP3890158B2 JP09575199A JP9575199A JP3890158B2 JP 3890158 B2 JP3890158 B2 JP 3890158B2 JP 09575199 A JP09575199 A JP 09575199A JP 9575199 A JP9575199 A JP 9575199A JP 3890158 B2 JP3890158 B2 JP 3890158B2
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Japan
Prior art keywords
macro
lens
optical axis
flash
illumination
Prior art date
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Expired - Fee Related
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JP09575199A
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English (en)
Japanese (ja)
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JP2000292836A (ja
JP2000292836A5 (enExample
Inventor
雅美 清水
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
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP09575199A priority Critical patent/JP3890158B2/ja
Publication of JP2000292836A publication Critical patent/JP2000292836A/ja
Publication of JP2000292836A5 publication Critical patent/JP2000292836A5/ja
Application granted granted Critical
Publication of JP3890158B2 publication Critical patent/JP3890158B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP09575199A 1999-04-02 1999-04-02 マクロフラッシュの照明装置 Expired - Fee Related JP3890158B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP09575199A JP3890158B2 (ja) 1999-04-02 1999-04-02 マクロフラッシュの照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09575199A JP3890158B2 (ja) 1999-04-02 1999-04-02 マクロフラッシュの照明装置

Publications (3)

Publication Number Publication Date
JP2000292836A JP2000292836A (ja) 2000-10-20
JP2000292836A5 JP2000292836A5 (enExample) 2005-07-28
JP3890158B2 true JP3890158B2 (ja) 2007-03-07

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ID=14146215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09575199A Expired - Fee Related JP3890158B2 (ja) 1999-04-02 1999-04-02 マクロフラッシュの照明装置

Country Status (1)

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JP (1) JP3890158B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ200644A3 (cs) * 2006-01-23 2007-09-19 Short Images, S. R. O. Kruhový fotoblesk
TWI374235B (en) * 2009-05-05 2012-10-11 Lumos Technology Co Ltd Variable projection angle ring light apparatus
JP5871587B2 (ja) * 2011-11-24 2016-03-01 株式会社キーエンス 撮像装置

Also Published As

Publication number Publication date
JP2000292836A (ja) 2000-10-20

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