JP7098437B2 - 光学部品保持装置および光学機器 - Google Patents

光学部品保持装置および光学機器 Download PDF

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Publication number
JP7098437B2
JP7098437B2 JP2018119966A JP2018119966A JP7098437B2 JP 7098437 B2 JP7098437 B2 JP 7098437B2 JP 2018119966 A JP2018119966 A JP 2018119966A JP 2018119966 A JP2018119966 A JP 2018119966A JP 7098437 B2 JP7098437 B2 JP 7098437B2
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JP
Japan
Prior art keywords
optical component
lens
optical
holding
holding device
Prior art date
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Active
Application number
JP2018119966A
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English (en)
Japanese (ja)
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JP2020003525A (ja
JP2020003525A5 (enExample
Inventor
正康 重松
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.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2018119966A priority Critical patent/JP7098437B2/ja
Priority to US16/442,872 priority patent/US11199783B2/en
Publication of JP2020003525A publication Critical patent/JP2020003525A/ja
Publication of JP2020003525A5 publication Critical patent/JP2020003525A5/ja
Application granted granted Critical
Publication of JP7098437B2 publication Critical patent/JP7098437B2/ja
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
    • G03F7/70808—Construction details, e.g. housing, load-lock, seals or windows for passing light in or out of apparatus
    • G03F7/70825—Mounting of individual elements, e.g. mounts, holders or supports
    • 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
    • G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
    • 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
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Lens Barrels (AREA)
  • Viewfinders (AREA)
  • Studio Devices (AREA)
JP2018119966A 2018-06-25 2018-06-25 光学部品保持装置および光学機器 Active JP7098437B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018119966A JP7098437B2 (ja) 2018-06-25 2018-06-25 光学部品保持装置および光学機器
US16/442,872 US11199783B2 (en) 2018-06-25 2019-06-17 Optical component holding apparatus for holding optical component, and optical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018119966A JP7098437B2 (ja) 2018-06-25 2018-06-25 光学部品保持装置および光学機器

Publications (3)

Publication Number Publication Date
JP2020003525A JP2020003525A (ja) 2020-01-09
JP2020003525A5 JP2020003525A5 (enExample) 2021-07-26
JP7098437B2 true JP7098437B2 (ja) 2022-07-11

Family

ID=68980652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018119966A Active JP7098437B2 (ja) 2018-06-25 2018-06-25 光学部品保持装置および光学機器

Country Status (2)

Country Link
US (1) US11199783B2 (enExample)
JP (1) JP7098437B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004045865A1 (ja) * 2002-11-18 2004-06-03 Pentel Kabushiki Kaisha 出没式筆記具

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3964319B1 (en) * 2020-09-03 2024-10-23 Precitec GmbH & Co. KG A lens holder for a laser processing head and a laser processing head having the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002048692A (ja) 2000-08-07 2002-02-15 Sharp Corp 曲げ試験装置及びその試験方法
JP2009139702A (ja) 2007-12-07 2009-06-25 Sharp Corp レンズユニットおよびカメラモジュール
JP2010027191A (ja) 2008-06-19 2010-02-04 Alps Electric Co Ltd レンズ及びその製造方法
JP2013218116A (ja) 2012-04-09 2013-10-24 Sony Corp レンズユニット及び撮像装置
WO2015111703A1 (ja) 2014-01-25 2015-07-30 コニカミノルタ株式会社 レンズユニット及び撮像装置
JP2017146324A (ja) 2016-02-15 2017-08-24 キヤノン株式会社 ファインダ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935905U (ja) * 1982-08-27 1984-03-06 旭光学工業株式会社 光学機器のミラ−保持具
JPH04204409A (ja) * 1990-11-30 1992-07-24 Hitachi Ltd 光学装置及びプラスチックレンズ及び成形金型
JP3037163B2 (ja) 1996-11-26 2000-04-24 キヤノン株式会社 光学素子支持装置、光学機器及びステッパー
JP6448329B2 (ja) 2014-11-28 2019-01-09 キヤノン株式会社 レンズ鏡筒、電子機器及びレンズ保持部材
US10928606B2 (en) * 2016-03-23 2021-02-23 Tianjin Ofilm Opto Electronics Co., Ltd. Lens unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002048692A (ja) 2000-08-07 2002-02-15 Sharp Corp 曲げ試験装置及びその試験方法
JP2009139702A (ja) 2007-12-07 2009-06-25 Sharp Corp レンズユニットおよびカメラモジュール
JP2010027191A (ja) 2008-06-19 2010-02-04 Alps Electric Co Ltd レンズ及びその製造方法
JP2013218116A (ja) 2012-04-09 2013-10-24 Sony Corp レンズユニット及び撮像装置
WO2015111703A1 (ja) 2014-01-25 2015-07-30 コニカミノルタ株式会社 レンズユニット及び撮像装置
JP2017146324A (ja) 2016-02-15 2017-08-24 キヤノン株式会社 ファインダ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004045865A1 (ja) * 2002-11-18 2004-06-03 Pentel Kabushiki Kaisha 出没式筆記具

Also Published As

Publication number Publication date
JP2020003525A (ja) 2020-01-09
US20190391502A1 (en) 2019-12-26
US11199783B2 (en) 2021-12-14

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