JP6415142B2 - 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
JP6415142B2
JP6415142B2 JP2014140327A JP2014140327A JP6415142B2 JP 6415142 B2 JP6415142 B2 JP 6415142B2 JP 2014140327 A JP2014140327 A JP 2014140327A JP 2014140327 A JP2014140327 A JP 2014140327A JP 6415142 B2 JP6415142 B2 JP 6415142B2
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Prior art keywords
lens
positive
negative
negative lens
optical system
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Expired - Fee Related
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JP2014140327A
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Japanese (ja)
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JP2016018061A5 (enExample
JP2016018061A (ja
Inventor
哲一朗 奥村
哲一朗 奥村
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Canon Inc
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Canon Inc
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Priority to JP2014140327A priority Critical patent/JP6415142B2/ja
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Publication of JP2016018061A5 publication Critical patent/JP2016018061A5/ja
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JP2014140327A 2014-07-08 2014-07-08 光学系及びそれを有する光学機器 Expired - Fee Related JP6415142B2 (ja)

Priority Applications (1)

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JP2014140327A JP6415142B2 (ja) 2014-07-08 2014-07-08 光学系及びそれを有する光学機器

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JP2014140327A JP6415142B2 (ja) 2014-07-08 2014-07-08 光学系及びそれを有する光学機器

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JP2016018061A JP2016018061A (ja) 2016-02-01
JP2016018061A5 JP2016018061A5 (enExample) 2017-08-10
JP6415142B2 true JP6415142B2 (ja) 2018-10-31

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JP2014140327A Expired - Fee Related JP6415142B2 (ja) 2014-07-08 2014-07-08 光学系及びそれを有する光学機器

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6783549B2 (ja) * 2016-05-19 2020-11-11 キヤノン株式会社 光学系及びそれを有する撮像装置
JP6693814B2 (ja) * 2016-06-10 2020-05-13 オリンパス株式会社 内視鏡対物光学系及び内視鏡
CN109283651B (zh) * 2018-12-12 2021-12-14 广东奥普特科技股份有限公司 一种体积小的高分辨率机器视觉镜头结构
JP7379092B2 (ja) * 2019-10-31 2023-11-14 キヤノン株式会社 光学系およびそれを有する撮像装置
CN117215038B (zh) * 2023-10-31 2025-10-31 苏州吉天星舟空间技术有限公司 一种宽谱段低f数用于探测器拼接的光学系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519164A (ja) * 1990-11-28 1993-01-29 Canon Inc ズームレンズ
JP3505099B2 (ja) * 1999-02-04 2004-03-08 ペンタックス株式会社 中望遠レンズ
JP4289958B2 (ja) * 2003-09-19 2009-07-01 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP5430130B2 (ja) * 2008-11-27 2014-02-26 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP5518530B2 (ja) * 2010-03-08 2014-06-11 株式会社シグマ 望遠ズームレンズ

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JP2016018061A (ja) 2016-02-01

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