JP7118615B2 - 光学素子、光学系および撮像装置 - Google Patents

光学素子、光学系および撮像装置 Download PDF

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Publication number
JP7118615B2
JP7118615B2 JP2017198157A JP2017198157A JP7118615B2 JP 7118615 B2 JP7118615 B2 JP 7118615B2 JP 2017198157 A JP2017198157 A JP 2017198157A JP 2017198157 A JP2017198157 A JP 2017198157A JP 7118615 B2 JP7118615 B2 JP 7118615B2
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Japan
Prior art keywords
optical element
element according
refractive index
lens
layer
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JP2017198157A
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English (en)
Japanese (ja)
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JP2019074547A5 (enExample
JP2019074547A (ja
Inventor
丈晴 奥野
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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 JP2017198157A priority Critical patent/JP7118615B2/ja
Priority to US16/156,259 priority patent/US11553120B2/en
Priority to CN201811190764.6A priority patent/CN109655944B/zh
Publication of JP2019074547A publication Critical patent/JP2019074547A/ja
Publication of JP2019074547A5 publication Critical patent/JP2019074547A5/ja
Application granted granted Critical
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
    • G02B15/163—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
    • G02B15/167—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
    • G02B15/173—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +-+
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/111—Anti-reflection coatings using layers comprising organic materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/144—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only
    • G02B15/1441—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive
    • G02B15/144113—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive arranged +-++
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Lenses (AREA)
  • Laminated Bodies (AREA)
JP2017198157A 2017-10-12 2017-10-12 光学素子、光学系および撮像装置 Active JP7118615B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017198157A JP7118615B2 (ja) 2017-10-12 2017-10-12 光学素子、光学系および撮像装置
US16/156,259 US11553120B2 (en) 2017-10-12 2018-10-10 Optical element, optical system, and image pickup apparatus
CN201811190764.6A CN109655944B (zh) 2017-10-12 2018-10-12 光学元件、光学系统、和摄像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017198157A JP7118615B2 (ja) 2017-10-12 2017-10-12 光学素子、光学系および撮像装置

Publications (3)

Publication Number Publication Date
JP2019074547A JP2019074547A (ja) 2019-05-16
JP2019074547A5 JP2019074547A5 (enExample) 2020-11-19
JP7118615B2 true JP7118615B2 (ja) 2022-08-16

Family

ID=66096249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017198157A Active JP7118615B2 (ja) 2017-10-12 2017-10-12 光学素子、光学系および撮像装置

Country Status (3)

Country Link
US (1) US11553120B2 (enExample)
JP (1) JP7118615B2 (enExample)
CN (1) CN109655944B (enExample)

Cited By (1)

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US20230238923A1 (en) * 2022-01-21 2023-07-27 Qorvo Us, Inc. Transmitter system with hybrid digital drift/trap compensation

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US20170031525A1 (en) 2010-05-14 2017-02-02 Racing Optics, Inc. Touch screen shield
US9295297B2 (en) 2014-06-17 2016-03-29 Racing Optics, Inc. Adhesive mountable stack of removable layers
US10459123B2 (en) * 2017-03-10 2019-10-29 Canon Kabushiki Kaisha Optical member, image pickup apparatus, and method for manufacturing optical member
JP6850200B2 (ja) * 2017-05-31 2021-03-31 富士フイルム株式会社 内視鏡及び内視鏡装置
US11585962B2 (en) * 2018-10-19 2023-02-21 Racing Optics, Inc. Transparent covering having anti-reflective coatings
US11846788B2 (en) 2019-02-01 2023-12-19 Racing Optics, Inc. Thermoform windshield stack with integrated formable mold
US11364715B2 (en) 2019-05-21 2022-06-21 Racing Optics, Inc. Polymer safety glazing for vehicles
JP7499018B2 (ja) * 2019-12-03 2024-06-13 Hoya株式会社 近赤外線カットフィルタ及びそれを備える撮像装置
US11648723B2 (en) 2019-12-03 2023-05-16 Racing Optics, Inc. Method and apparatus for reducing non-normal incidence distortion in glazing films
US11912001B2 (en) 2019-12-03 2024-02-27 Ro Technologies, Llc Method and apparatus for reducing non-normal incidence distortion in glazing films
US20210285661A1 (en) 2020-03-10 2021-09-16 Wolf Steel Ltd. Heating and cooling appliance
US11548356B2 (en) 2020-03-10 2023-01-10 Racing Optics, Inc. Protective barrier for safety glazing
JP7575256B2 (ja) * 2020-12-04 2024-10-29 株式会社タムロン 接合レンズ、およびそれを備えた光学系、および光学機器、および接合レンズの製造方法
JP7604208B2 (ja) * 2020-12-11 2024-12-23 キヤノン株式会社 光学素子及びそれを備える光学装置
US11490667B1 (en) 2021-06-08 2022-11-08 Racing Optics, Inc. Low haze UV blocking removable lens stack
US12474507B2 (en) * 2021-07-15 2025-11-18 Samsung Electro-Mechanics Co., Ltd. Lens, lens assembly, and mobile electronic device
US11709296B2 (en) 2021-07-27 2023-07-25 Racing Optics, Inc. Low reflectance removable lens stack
US12140781B2 (en) 2021-07-27 2024-11-12 Laminated Film Llc Low reflectance removable lens stack
CN114217451B (zh) * 2021-12-10 2023-06-13 中国科学院光电技术研究所 透镜系统
US11933943B2 (en) 2022-06-06 2024-03-19 Laminated Film Llc Stack of sterile peelable lenses with low creep
US11808952B1 (en) 2022-09-26 2023-11-07 Racing Optics, Inc. Low static optical removable lens stack

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JP2001188104A (ja) 1999-09-29 2001-07-10 Fuji Photo Film Co Ltd 反射防止膜、偏光板、及び画像表示装置
JP2003140037A (ja) 2001-11-01 2003-05-14 Pentax Corp 貼合レンズ
JP2004191741A (ja) 2002-12-12 2004-07-08 Asahi Kasei Corp 反射防止膜用塗布組成物
JP2009008901A (ja) 2007-06-28 2009-01-15 Nikon Corp 反射防止膜、光学素子及び光学系
JP2012108320A (ja) 2010-11-17 2012-06-07 Canon Inc 反射防止膜及びその製造方法
JP2014228728A (ja) 2013-05-23 2014-12-08 日揮触媒化成株式会社 反射防止膜付基材およびその製造方法
JP2015108642A (ja) 2012-03-12 2015-06-11 富士フイルム株式会社 接合レンズ
JP2016109999A (ja) 2014-12-10 2016-06-20 キヤノン株式会社 光学部材及び光学部材の製造方法
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JP2017167271A (ja) 2016-03-15 2017-09-21 キヤノン株式会社 光学部材及び光学部材の製造方法

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JPH07104102A (ja) 1993-09-30 1995-04-21 Olympus Optical Co Ltd ガラス製光学部品の撥水製反射防止膜およびその製造 方法
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JP2003140037A (ja) 2001-11-01 2003-05-14 Pentax Corp 貼合レンズ
JP2004191741A (ja) 2002-12-12 2004-07-08 Asahi Kasei Corp 反射防止膜用塗布組成物
JP2009008901A (ja) 2007-06-28 2009-01-15 Nikon Corp 反射防止膜、光学素子及び光学系
JP2012108320A (ja) 2010-11-17 2012-06-07 Canon Inc 反射防止膜及びその製造方法
JP2017062479A (ja) 2011-06-06 2017-03-30 旭硝子株式会社 光学フィルタおよび固体撮像素子
JP2015108642A (ja) 2012-03-12 2015-06-11 富士フイルム株式会社 接合レンズ
JP2014228728A (ja) 2013-05-23 2014-12-08 日揮触媒化成株式会社 反射防止膜付基材およびその製造方法
JP2016109999A (ja) 2014-12-10 2016-06-20 キヤノン株式会社 光学部材及び光学部材の製造方法
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230238923A1 (en) * 2022-01-21 2023-07-27 Qorvo Us, Inc. Transmitter system with hybrid digital drift/trap compensation

Also Published As

Publication number Publication date
CN109655944A (zh) 2019-04-19
CN109655944B (zh) 2021-09-07
US20190116300A1 (en) 2019-04-18
JP2019074547A (ja) 2019-05-16
US11553120B2 (en) 2023-01-10

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