JP5213424B2 - 光学系及びそれを有する光学機器 - Google Patents

光学系及びそれを有する光学機器 Download PDF

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Publication number
JP5213424B2
JP5213424B2 JP2007317892A JP2007317892A JP5213424B2 JP 5213424 B2 JP5213424 B2 JP 5213424B2 JP 2007317892 A JP2007317892 A JP 2007317892A JP 2007317892 A JP2007317892 A JP 2007317892A JP 5213424 B2 JP5213424 B2 JP 5213424B2
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JP
Japan
Prior art keywords
lens surface
optical system
convex
concave lens
optical
Prior art date
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Expired - Fee Related
Application number
JP2007317892A
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English (en)
Japanese (ja)
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JP2009139775A5 (enrdf_load_stackoverflow
JP2009139775A (ja
Inventor
丈晴 奥野
大介 佐野
佐代子 天野
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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 JP2007317892A priority Critical patent/JP5213424B2/ja
Publication of JP2009139775A publication Critical patent/JP2009139775A/ja
Publication of JP2009139775A5 publication Critical patent/JP2009139775A5/ja
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Publication of JP5213424B2 publication Critical patent/JP5213424B2/ja
Expired - Fee Related legal-status Critical Current
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  • Lenses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
JP2007317892A 2007-12-10 2007-12-10 光学系及びそれを有する光学機器 Expired - Fee Related JP5213424B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007317892A JP5213424B2 (ja) 2007-12-10 2007-12-10 光学系及びそれを有する光学機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007317892A JP5213424B2 (ja) 2007-12-10 2007-12-10 光学系及びそれを有する光学機器

Publications (3)

Publication Number Publication Date
JP2009139775A JP2009139775A (ja) 2009-06-25
JP2009139775A5 JP2009139775A5 (enrdf_load_stackoverflow) 2011-01-27
JP5213424B2 true JP5213424B2 (ja) 2013-06-19

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ID=40870413

Family Applications (1)

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JP2007317892A Expired - Fee Related JP5213424B2 (ja) 2007-12-10 2007-12-10 光学系及びそれを有する光学機器

Country Status (1)

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JP (1) JP5213424B2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5647924B2 (ja) * 2011-03-18 2015-01-07 富士フイルム株式会社 光学部材の製造方法
JPWO2013015406A1 (ja) * 2011-07-28 2015-02-23 コニカミノルタ株式会社 光学装置、撮像装置、及び撮像装置の製造方法
JP5986454B2 (ja) * 2012-08-16 2016-09-06 キヤノン株式会社 レンズ装置及びそれを有する撮像装置
KR101960599B1 (ko) * 2017-07-14 2019-03-20 유흥상 진공증착에 의한 무반사코팅층이 형성된 cctv 돔렌즈 및 그 제작방법
JP2020184002A (ja) * 2019-05-07 2020-11-12 キヤノン株式会社 光学素子の製造方法、光学素子、撮像装置、および光学機器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10160906A (ja) * 1996-11-29 1998-06-19 Sony Corp 反射防止膜付きレンズ及び反射防止膜の形成方法
JP4018440B2 (ja) * 2002-05-07 2007-12-05 キヤノン株式会社 観察光学系および光学機器
JP2003329806A (ja) * 2002-05-10 2003-11-19 Canon Inc 光学機器
JP4253479B2 (ja) * 2002-09-12 2009-04-15 マミヤ・デジタル・イメージング株式会社 レトロフォーカス型超広角レンズ
JP2004333908A (ja) * 2003-05-08 2004-11-25 Pentax Corp 反射防止膜を有する光学素子
JP4182236B2 (ja) * 2004-02-23 2008-11-19 キヤノン株式会社 光学部材および光学部材の製造方法
JP5201435B2 (ja) * 2004-03-30 2013-06-05 株式会社ニコン 光学系
JP4433390B2 (ja) * 2004-03-30 2010-03-17 株式会社ニコン 反射防止膜並びにこの反射防止膜を有する光学素子及び光学系
JP4520418B2 (ja) * 2005-02-18 2010-08-04 キヤノン株式会社 光学用透明部材及びそれを用いた光学系
CN101233429B (zh) * 2005-08-08 2011-06-15 松下电器产业株式会社 成像光学系统
JP4951278B2 (ja) * 2005-08-30 2012-06-13 ペンタックスリコーイメージング株式会社 魚眼レンズ系及び魚眼ズームレンズ系
JP4839763B2 (ja) * 2005-09-29 2011-12-21 株式会社ニコン 広角レンズ

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Publication number Publication date
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