JP4684410B2 - 光量調節装置、撮影レンズ鏡筒および撮像装置 - Google Patents

光量調節装置、撮影レンズ鏡筒および撮像装置 Download PDF

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JP4684410B2
JP4684410B2 JP2000382237A JP2000382237A JP4684410B2 JP 4684410 B2 JP4684410 B2 JP 4684410B2 JP 2000382237 A JP2000382237 A JP 2000382237A JP 2000382237 A JP2000382237 A JP 2000382237A JP 4684410 B2 JP4684410 B2 JP 4684410B2
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filter
optical axis
actuator
axis direction
light
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Japanese (ja)
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JP2002182263A (ja
JP2002182263A5 (enrdf_load_stackoverflow
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琢治 梅津
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Canon Inc
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Canon Inc
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JP2000382237A 2000-12-15 2000-12-15 光量調節装置、撮影レンズ鏡筒および撮像装置 Expired - Fee Related JP4684410B2 (ja)

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JP2000382237A JP4684410B2 (ja) 2000-12-15 2000-12-15 光量調節装置、撮影レンズ鏡筒および撮像装置

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JP2000382237A JP4684410B2 (ja) 2000-12-15 2000-12-15 光量調節装置、撮影レンズ鏡筒および撮像装置

Publications (3)

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JP2002182263A JP2002182263A (ja) 2002-06-26
JP2002182263A5 JP2002182263A5 (enrdf_load_stackoverflow) 2008-02-07
JP4684410B2 true JP4684410B2 (ja) 2011-05-18

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JP2000382237A Expired - Fee Related JP4684410B2 (ja) 2000-12-15 2000-12-15 光量調節装置、撮影レンズ鏡筒および撮像装置

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4500487B2 (ja) * 2002-10-31 2010-07-14 キヤノン株式会社 レンズ装置及びカメラ
JP4642405B2 (ja) * 2004-07-29 2011-03-02 キヤノン株式会社 レンズ鏡筒、および、光学機器
JP2008176062A (ja) 2007-01-18 2008-07-31 Sony Corp 光量調整装置及び撮像装置
WO2014119277A1 (ja) * 2013-01-30 2014-08-07 キヤノン電子株式会社 光量調整装置及び光学装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11142907A (ja) * 1997-11-06 1999-05-28 Victor Co Of Japan Ltd レンズ鏡筒の絞り機構
JP4217325B2 (ja) * 1999-01-21 2009-01-28 キヤノン株式会社 光量調節装置
JP2000250091A (ja) * 1999-02-26 2000-09-14 Sony Corp 撮影レンズの絞り装置

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JP2002182263A (ja) 2002-06-26

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