CN101644822B - 光学系统和具有所述光学系统的图像拾取装置 - Google Patents

光学系统和具有所述光学系统的图像拾取装置 Download PDF

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CN101644822B
CN101644822B CN2009101603325A CN200910160332A CN101644822B CN 101644822 B CN101644822 B CN 101644822B CN 2009101603325 A CN2009101603325 A CN 2009101603325A CN 200910160332 A CN200910160332 A CN 200910160332A CN 101644822 B CN101644822 B CN 101644822B
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optical system
lens
lens unit
following conditions
aperture diaphragm
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CN101644822A (zh
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畠田隆弘
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Canon Inc
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Canon Inc
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/04—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only
    • G02B9/06—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only two + components
    • G02B9/08—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only two + components arranged about a stop
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CN2009101603325A 2008-08-07 2009-08-07 光学系统和具有所述光学系统的图像拾取装置 Active CN101644822B (zh)

Applications Claiming Priority (3)

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JP2008204028A JP5441377B2 (ja) 2008-08-07 2008-08-07 単焦点光学系及びそれを有する撮像装置
JP2008-204028 2008-08-07
JP2008204028 2008-08-07

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CN101644822A CN101644822A (zh) 2010-02-10
CN101644822B true CN101644822B (zh) 2011-12-28

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US (1) US7944625B2 (enExample)
JP (1) JP5441377B2 (enExample)
CN (1) CN101644822B (enExample)

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JP5510113B2 (ja) * 2010-06-23 2014-06-04 株式会社ニコン 撮影レンズ、撮影レンズを備えた光学機器、撮影レンズの製造方法
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JP5864969B2 (ja) * 2011-09-08 2016-02-17 キヤノン株式会社 光学系及びそれを用いた撮像装置
JP5811043B2 (ja) 2012-06-12 2015-11-11 コニカミノルタ株式会社 広角レンズ，撮像光学装置及びデジタル機器
JP2014074742A (ja) * 2012-10-02 2014-04-24 Sony Corp 撮像レンズ及び撮像装置
CN103499871B (zh) * 2013-09-02 2017-07-11 长春理工大学 一种用于激光束发散角测量的超消色差光学系统
JP6361115B2 (ja) * 2013-11-15 2018-07-25 株式会社リコー 投射用レンズおよび画像表示装置
US9316808B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with a low sag aspheric lens element
US9995910B1 (en) 2014-03-16 2018-06-12 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with high MTF
US10139595B1 (en) 2014-03-16 2018-11-27 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio
US9316820B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low astigmatism
US9494772B1 (en) 2014-03-16 2016-11-15 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low field curvature
US9726859B1 (en) 2014-03-16 2017-08-08 Navitar Industries, Llc Optical assembly for a wide field of view camera with low TV distortion
US10386604B1 (en) 2014-03-16 2019-08-20 Navitar Industries, Llc Compact wide field of view digital camera with stray light impact suppression
US10545314B1 (en) 2014-03-16 2020-01-28 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration
CN104090354B (zh) 2014-06-28 2016-09-07 青岛歌尔声学科技有限公司 一种无色差的头戴设备用广角内调焦镜头及头戴设备
JP6523289B2 (ja) 2014-08-05 2019-05-29 オリンパス株式会社 結像光学系及びそれを備えた光学装置
JP6383214B2 (ja) 2014-08-05 2018-08-29 オリンパス株式会社 結像光学系及びそれを備えた光学装置
JP6400104B2 (ja) 2014-08-05 2018-10-03 オリンパス株式会社 結像光学系及びそれを備えた光学装置
WO2016194111A1 (ja) 2015-06-01 2016-12-08 オリンパス株式会社 単焦点光学系及びそれを備えた光学装置
WO2016194113A1 (ja) 2015-06-01 2016-12-08 オリンパス株式会社 単焦点光学系及びそれを備えた光学装置
WO2016194109A1 (ja) 2015-06-01 2016-12-08 オリンパス株式会社 単焦点光学系及びそれを備えた光学装置
WO2016194110A1 (ja) 2015-06-01 2016-12-08 オリンパス株式会社 単焦点光学系及びそれを備えた光学装置
WO2016194112A1 (ja) 2015-06-01 2016-12-08 オリンパス株式会社 単焦点光学系及びそれを備えた光学装置
CN105022142B (zh) * 2015-08-06 2017-04-12 福建福光股份有限公司 广角微光摄像镜头
WO2017130265A1 (ja) 2016-01-25 2017-08-03 オリンパス株式会社 単焦点光学系及びそれを備えた光学装置
JP2017161847A (ja) * 2016-03-11 2017-09-14 株式会社ニコン 光学系、光学機器および光学系の製造方法
JP6605120B2 (ja) 2016-03-30 2019-11-13 オリンパス株式会社 単焦点光学系及びそれを備えた光学装置
CN112136068B (zh) * 2018-05-28 2022-05-13 株式会社尼康 光学系统以及光学设备
WO2019239578A1 (ja) * 2018-06-15 2019-12-19 オリンパス株式会社 対物光学系及びそれを用いた硬性鏡用光学系、硬性鏡
US11841486B2 (en) * 2020-01-29 2023-12-12 Fujifilm Corporation Imaging lens and imaging apparatus
JP7332546B2 (ja) * 2020-07-21 2023-08-23 富士フイルム株式会社 ズームレンズおよび撮像装置
JP7663346B2 (ja) 2020-12-03 2025-04-16 キヤノン株式会社 光学系及びそれを有する撮像装置
JP2023136685A (ja) * 2022-03-17 2023-09-29 キヤノン株式会社 光学系及びそれを備える撮像装置
CN116661113B (zh) * 2023-07-26 2023-09-22 珠海市川富光学技术有限公司 一种焦距为35mm的中焦大光圈短法兰视频镜头

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CN1967308A (zh) * 2005-10-25 2007-05-23 佳能株式会社 图像拾取光学系统

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JP3261716B2 (ja) * 1992-01-16 2002-03-04 株式会社ニコン 逆望遠型大口径広角レンズ
JP3369654B2 (ja) * 1993-07-29 2003-01-20 オリンパス光学工業株式会社 広角レンズ
JP3031598B2 (ja) * 1994-03-09 2000-04-10 富士写真光機株式会社 ズームレンズ系
JP3464719B2 (ja) * 1994-10-18 2003-11-10 富士写真光機株式会社 ズームレンズのフォーカシング方式
JP2000098222A (ja) * 1998-09-18 2000-04-07 Cosina Co Ltd 投射レンズ
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JP4405128B2 (ja) * 2002-01-29 2010-01-27 フジノン株式会社 撮像レンズおよび撮像装置
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CN1967308A (zh) * 2005-10-25 2007-05-23 佳能株式会社 图像拾取光学系统

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JP2010039340A (ja) 2010-02-18
CN101644822A (zh) 2010-02-10
US7944625B2 (en) 2011-05-17
JP5441377B2 (ja) 2014-03-12
US20100033848A1 (en) 2010-02-11

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