JP6692694B2 - 結像光学系、投写型表示装置、および、撮像装置 - Google Patents

結像光学系、投写型表示装置、および、撮像装置 Download PDF

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Publication number
JP6692694B2
JP6692694B2 JP2016104122A JP2016104122A JP6692694B2 JP 6692694 B2 JP6692694 B2 JP 6692694B2 JP 2016104122 A JP2016104122 A JP 2016104122A JP 2016104122 A JP2016104122 A JP 2016104122A JP 6692694 B2 JP6692694 B2 JP 6692694B2
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Japan
Prior art keywords
optical system
image
lens
image forming
conditional expression
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Active
Application number
JP2016104122A
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English (en)
Japanese (ja)
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JP2017211480A (ja
JP2017211480A5 (enExample
Inventor
賢 天野
賢 天野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
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Fujifilm Corp
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Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2016104122A priority Critical patent/JP6692694B2/ja
Priority to US15/602,949 priority patent/US10816777B2/en
Priority to CN201720588323.6U priority patent/CN206818967U/zh
Publication of JP2017211480A publication Critical patent/JP2017211480A/ja
Publication of JP2017211480A5 publication Critical patent/JP2017211480A5/ja
Application granted granted Critical
Publication of JP6692694B2 publication Critical patent/JP6692694B2/ja
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Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/22—Telecentric objectives or lens systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0896—Catadioptric systems with variable magnification or multiple imaging planes, including multispectral systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/142—Adjusting of projection optics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/023—Catoptric systems, e.g. image erecting and reversing system for extending or folding an optical path, e.g. delay lines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lenses (AREA)
  • Projection Apparatus (AREA)
JP2016104122A 2016-05-25 2016-05-25 結像光学系、投写型表示装置、および、撮像装置 Active JP6692694B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016104122A JP6692694B2 (ja) 2016-05-25 2016-05-25 結像光学系、投写型表示装置、および、撮像装置
US15/602,949 US10816777B2 (en) 2016-05-25 2017-05-23 Imaging optical system, projection-type display apparatus, and imaging apparatus
CN201720588323.6U CN206818967U (zh) 2016-05-25 2017-05-24 成像光学系统、投射型显示装置及摄像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016104122A JP6692694B2 (ja) 2016-05-25 2016-05-25 結像光学系、投写型表示装置、および、撮像装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020072927A Division JP6825147B2 (ja) 2020-04-15 2020-04-15 結像光学系、投写型表示装置、および、撮像装置

Publications (3)

Publication Number Publication Date
JP2017211480A JP2017211480A (ja) 2017-11-30
JP2017211480A5 JP2017211480A5 (enExample) 2018-10-11
JP6692694B2 true JP6692694B2 (ja) 2020-05-13

Family

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JP2016104122A Active JP6692694B2 (ja) 2016-05-25 2016-05-25 結像光学系、投写型表示装置、および、撮像装置

Country Status (3)

Country Link
US (1) US10816777B2 (enExample)
JP (1) JP6692694B2 (enExample)
CN (1) CN206818967U (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7019961B2 (ja) * 2017-04-20 2022-02-16 コニカミノルタ株式会社 投影光学系及び投影装置
EP3734344A4 (en) * 2017-12-28 2021-08-18 Nittoh Inc. LENS SYSTEM AND IMAGING DEVICE
JP6858153B2 (ja) 2018-03-28 2021-04-14 富士フイルム株式会社 結像光学系、投写型表示装置、および撮像装置
JPWO2020045559A1 (ja) * 2018-08-30 2021-08-26 株式会社ｎｉｔｔｏｈ 中間像が内部に形成される光学系
JP6842447B2 (ja) * 2018-09-12 2021-03-17 株式会社日立製作所 リソース割当ての最適化を支援するシステム及び方法
JP7407384B2 (ja) 2019-02-27 2024-01-04 パナソニックＩｐマネジメント株式会社 交換レンズ、画像投写装置および撮像装置
JP7154408B2 (ja) * 2019-05-17 2022-10-17 富士フイルム株式会社 投射レンズおよび投射装置
JP7306369B2 (ja) 2020-12-24 2023-07-11 セイコーエプソン株式会社 投写光学系、およびプロジェクター
JP2023004358A (ja) * 2021-06-25 2023-01-17 キヤノン株式会社 投影光学系、露光装置、および物品の製造方法
CN117310976A (zh) * 2022-06-21 2023-12-29 北京七鑫易维信息技术有限公司 一种眼球追踪光学系统及头戴式设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11287951A (ja) * 1998-03-16 1999-10-19 Nikon Corp 赤外カメラレンズシステム
CA2490012C (en) * 2002-07-22 2009-11-10 Panavision, Inc. Zoom lens system
US6989939B2 (en) * 2003-08-11 2006-01-24 Canon Kabushiki Kaisha Variable-power optical system, projection optical system, and image projection apparatus using the systems
JP2005128286A (ja) * 2003-10-24 2005-05-19 Olympus Corp 超広角レンズ光学系及びそれを備えた撮像装置と表示装置
JP2006330410A (ja) 2005-05-27 2006-12-07 Hitachi Ltd 投写光学ユニット及びそれを用いた投写型映像表示装置
JP5181637B2 (ja) * 2006-12-04 2013-04-10 株式会社リコー 画像投射装置
JP5031475B2 (ja) 2007-07-31 2012-09-19 キヤノン株式会社 ズームレンズ及びそれを有する撮影システム
JP2011033738A (ja) * 2009-07-30 2011-02-17 Fujifilm Corp 投写光学系およびこれを用いた投写型表示装置
JP5871743B2 (ja) * 2012-07-31 2016-03-01 キヤノン株式会社 結像光学系、及びそれを用いた投射型画像表示装置、撮像装置
WO2014045596A1 (ja) * 2012-09-20 2014-03-27 日東光学株式会社 ズームレンズシステムおよび撮像装置
US9529181B2 (en) * 2013-10-10 2016-12-27 Nittoh Kogaku K.K. Zoom lens system and imaging apparatus
JP6253437B2 (ja) 2014-02-14 2017-12-27 キヤノン株式会社 結像光学系及びそれを有する画像投射装置

Also Published As

Publication number Publication date
CN206818967U (zh) 2017-12-29
US20170343778A1 (en) 2017-11-30
JP2017211480A (ja) 2017-11-30
US10816777B2 (en) 2020-10-27

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