JP4669350B2 - 光学部品および金型の加工方法 - Google Patents

光学部品および金型の加工方法 Download PDF

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Publication number
JP4669350B2
JP4669350B2 JP2005251653A JP2005251653A JP4669350B2 JP 4669350 B2 JP4669350 B2 JP 4669350B2 JP 2005251653 A JP2005251653 A JP 2005251653A JP 2005251653 A JP2005251653 A JP 2005251653A JP 4669350 B2 JP4669350 B2 JP 4669350B2
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Japan
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axis
optical component
prism
optical
cutting tool
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Japanese (ja)
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JP2006099089A5 (enExample
JP2006099089A (ja
Inventor
裕一 三好
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Canon Inc
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Canon Inc
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Priority to JP2005251653A priority Critical patent/JP4669350B2/ja
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JP2005251653A 2004-08-31 2005-08-31 光学部品および金型の加工方法 Expired - Fee Related JP4669350B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005251653A JP4669350B2 (ja) 2004-08-31 2005-08-31 光学部品および金型の加工方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004252318 2004-08-31
JP2004252319 2004-08-31
JP2005251653A JP4669350B2 (ja) 2004-08-31 2005-08-31 光学部品および金型の加工方法

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JP2006099089A JP2006099089A (ja) 2006-04-13
JP2006099089A5 JP2006099089A5 (enExample) 2008-10-16
JP4669350B2 true JP4669350B2 (ja) 2011-04-13

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JP2005251653A Expired - Fee Related JP4669350B2 (ja) 2004-08-31 2005-08-31 光学部品および金型の加工方法

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5020647B2 (ja) * 2007-01-25 2012-09-05 キヤノン株式会社 フォーカシングスクリーンおよびフォーカシングスクリーンの製造方法
JP5305670B2 (ja) * 2008-01-24 2013-10-02 キヤノン株式会社 光学部品及び光学部品の製造方法
JP5262529B2 (ja) * 2008-09-30 2013-08-14 コニカミノルタアドバンストレイヤー株式会社 金型の製造方法及び製造装置
JP2012093628A (ja) * 2010-10-28 2012-05-17 Sigma Corp カメラのファインダー内表示装置
JP5814607B2 (ja) * 2011-04-28 2015-11-17 キヤノン株式会社 ファインダ内表示部品とファインダ内表示部品の製造方法
JP6128893B2 (ja) * 2013-02-28 2017-05-17 キヤノン株式会社 光学素子成形用金型とその加工方法、及び光学素子
EP3633312B1 (en) 2017-06-02 2024-11-06 Nikon Corporation Reticle, field scope and optical apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624806A1 (de) * 1986-07-23 1988-01-28 Klein Schanzlin & Becker Ag Verfahren zur herstellung von laengsnuten in einer welle
JP3527961B2 (ja) * 1999-04-30 2004-05-17 株式会社日立製作所 フロントライト型反射液晶表示装置
JP2001162429A (ja) * 1999-12-07 2001-06-19 Canon Inc 溝加工方法及び溝加工工具
JP3906806B2 (ja) * 2003-01-15 2007-04-18 株式会社日立プラントテクノロジー スクリュウ圧縮機およびそのロータの製造方法と製造装置
JP4136948B2 (ja) * 2004-01-05 2008-08-20 キヤノン株式会社 カメラ

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JP2006099089A (ja) 2006-04-13

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