JP7173703B2 - 固定焦点長対物レンズ - Google Patents

固定焦点長対物レンズ Download PDF

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Publication number
JP7173703B2
JP7173703B2 JP2019048687A JP2019048687A JP7173703B2 JP 7173703 B2 JP7173703 B2 JP 7173703B2 JP 2019048687 A JP2019048687 A JP 2019048687A JP 2019048687 A JP2019048687 A JP 2019048687A JP 7173703 B2 JP7173703 B2 JP 7173703B2
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JP
Japan
Prior art keywords
lens
objective
space
lenses
aspheric
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Application number
JP2019048687A
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English (en)
Japanese (ja)
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JP2019194675A (ja
JP2019194675A5 (enExample
Inventor
ドドク アウレリアン
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.)
Austrian Capital Management GmbH
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Austrian Capital Management GmbH
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Application filed by Austrian Capital Management GmbH filed Critical Austrian Capital Management GmbH
Publication of JP2019194675A publication Critical patent/JP2019194675A/ja
Publication of JP2019194675A5 publication Critical patent/JP2019194675A5/ja
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Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • 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 -
    • G02B9/62—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having six components only
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • 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
    • 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
    • G02B15/177—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 negative front lens or group of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • 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 -
    • 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
    • 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
    • G02B9/10—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only one + and one - component
    • 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 -
    • G02B9/64—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having more than six components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2019048687A 2018-03-16 2019-03-15 固定焦点長対物レンズ Active JP7173703B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018106236.2A DE102018106236B3 (de) 2018-03-16 2018-03-16 Objektiv mit fester Brennweite
DE102018106236.2 2018-03-16

Publications (3)

Publication Number Publication Date
JP2019194675A JP2019194675A (ja) 2019-11-07
JP2019194675A5 JP2019194675A5 (enExample) 2022-03-22
JP7173703B2 true JP7173703B2 (ja) 2022-11-16

Family

ID=67701902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019048687A Active JP7173703B2 (ja) 2018-03-16 2019-03-15 固定焦点長対物レンズ

Country Status (3)

Country Link
US (1) US11143848B2 (enExample)
JP (1) JP7173703B2 (enExample)
DE (1) DE102018106236B3 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7048521B2 (ja) * 2019-01-31 2022-04-05 富士フイルム株式会社 撮像レンズおよび撮像装置
CN111965784B (zh) * 2020-07-21 2021-09-17 中国科学院长春光学精密机械与物理研究所 三线阵航测相机光学系统及三线阵航测相机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008129403A (ja) 2006-11-22 2008-06-05 Canon Inc 光学系及びそれを有する撮像装置
WO2017158899A1 (ja) 2016-03-16 2017-09-21 富士フイルム株式会社 ズームレンズおよび撮像装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036070A1 (de) * 1979-09-28 1981-04-16 Bolex International S.A., Yverdon Optisches system mit zwei brennweitenbereichen
EP1787154B1 (de) 2004-09-07 2014-07-09 Carl Zeiss AG Objektiv
KR20070097083A (ko) * 2004-12-30 2007-10-02 칼 짜이스 에스엠테 아게 투사 광학 시스템
EP2021854A2 (en) * 2006-05-05 2009-02-11 Carl Zeiss SMT AG Symmetrical objective having four lens groups for microlithography
US8508864B2 (en) 2008-08-25 2013-08-13 Acm Projektentwicklung Gmbh Objective lens system
US7880978B2 (en) * 2008-08-25 2011-02-01 Acm Projektentwicklung Gmbh Objective lens system
DE102011077509B4 (de) * 2011-06-14 2021-10-14 Carl Zeiss Ag Anamorphotisches Objektiv und optisches System
DE102012105707B3 (de) 2012-06-28 2013-03-21 Leica Camera Ag Weitwinkelobjektiv vom modifizierten Retrofokustyp
DE102012214303B9 (de) * 2012-08-10 2022-07-07 Carl Zeiss Ag Optisches System zur Abbildung eines Objekts sowie Aufnahmeeinheit mit einem optischen System
JP6219198B2 (ja) * 2014-02-27 2017-10-25 富士フイルム株式会社 マクロレンズおよび撮像装置
JP5948530B2 (ja) * 2014-07-11 2016-07-06 オリンパス株式会社 対物光学系
JP6320904B2 (ja) 2014-11-25 2018-05-09 富士フイルム株式会社 撮像レンズおよび撮像装置
JP2017173347A (ja) 2016-03-18 2017-09-28 富士フイルム株式会社 撮像レンズおよび撮像装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008129403A (ja) 2006-11-22 2008-06-05 Canon Inc 光学系及びそれを有する撮像装置
WO2017158899A1 (ja) 2016-03-16 2017-09-21 富士フイルム株式会社 ズームレンズおよび撮像装置

Also Published As

Publication number Publication date
DE102018106236B3 (de) 2019-09-12
JP2019194675A (ja) 2019-11-07
US11143848B2 (en) 2021-10-12
US20190310449A1 (en) 2019-10-10

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