JP4208325B2 - 照明装置及びそれを用いた撮影装置 - Google Patents

照明装置及びそれを用いた撮影装置 Download PDF

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Publication number
JP4208325B2
JP4208325B2 JP05070499A JP5070499A JP4208325B2 JP 4208325 B2 JP4208325 B2 JP 4208325B2 JP 05070499 A JP05070499 A JP 05070499A JP 5070499 A JP5070499 A JP 5070499A JP 4208325 B2 JP4208325 B2 JP 4208325B2
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Japan
Prior art keywords
light source
light
angle
incident
optical axis
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Expired - Fee Related
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JP05070499A
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English (en)
Japanese (ja)
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JP2000250102A (ja
JP2000250102A5 (enExample
Inventor
良治 天明
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Canon Inc
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Canon Inc
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Priority to JP05070499A priority Critical patent/JP4208325B2/ja
Publication of JP2000250102A publication Critical patent/JP2000250102A/ja
Publication of JP2000250102A5 publication Critical patent/JP2000250102A5/ja
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Publication of JP4208325B2 publication Critical patent/JP4208325B2/ja
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JP05070499A 1999-02-26 1999-02-26 照明装置及びそれを用いた撮影装置 Expired - Fee Related JP4208325B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05070499A JP4208325B2 (ja) 1999-02-26 1999-02-26 照明装置及びそれを用いた撮影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05070499A JP4208325B2 (ja) 1999-02-26 1999-02-26 照明装置及びそれを用いた撮影装置

Publications (3)

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JP2000250102A JP2000250102A (ja) 2000-09-14
JP2000250102A5 JP2000250102A5 (enExample) 2005-10-20
JP4208325B2 true JP4208325B2 (ja) 2009-01-14

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JP05070499A Expired - Fee Related JP4208325B2 (ja) 1999-02-26 1999-02-26 照明装置及びそれを用いた撮影装置

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JP (1) JP4208325B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775967A (zh) * 2012-10-23 2014-05-07 欧司朗股份有限公司 透镜以及led改型灯

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW525034B (en) * 2001-05-10 2003-03-21 Canon Kk Lighting apparatus and image pickup apparatus
JP4587429B2 (ja) * 2001-07-06 2010-11-24 キヤノン株式会社 照明装置および撮影装置
JP4035502B2 (ja) 2003-11-28 2008-01-23 キヤノン株式会社 照明光学系および撮影装置
JP4185856B2 (ja) * 2003-12-12 2008-11-26 キヤノン株式会社 照明装置および撮像装置
JP4366198B2 (ja) 2004-01-23 2009-11-18 キヤノン株式会社 照明光学系
JP2005284206A (ja) * 2004-03-31 2005-10-13 Canon Inc 照明装置および撮影装置
JP4612850B2 (ja) 2005-03-10 2011-01-12 キヤノン株式会社 照明装置および撮影装置
CN103163572A (zh) * 2011-12-08 2013-06-19 欧司朗股份有限公司 透镜、发光装置和扫描仪

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775967A (zh) * 2012-10-23 2014-05-07 欧司朗股份有限公司 透镜以及led改型灯
CN103775967B (zh) * 2012-10-23 2018-05-11 欧司朗股份有限公司 透镜以及led 改型灯

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Publication number Publication date
JP2000250102A (ja) 2000-09-14

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