AU2008311114C1 - Liquid optics zoom lens and imaging apparatus - Google Patents

Liquid optics zoom lens and imaging apparatus Download PDF

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Publication number
AU2008311114C1
AU2008311114C1 AU2008311114A AU2008311114A AU2008311114C1 AU 2008311114 C1 AU2008311114 C1 AU 2008311114C1 AU 2008311114 A AU2008311114 A AU 2008311114A AU 2008311114 A AU2008311114 A AU 2008311114A AU 2008311114 C1 AU2008311114 C1 AU 2008311114C1
Authority
AU
Australia
Prior art keywords
zoom lens
lens group
zoom
lens system
movable
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU2008311114A
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English (en)
Other versions
AU2008311114A2 (en
AU2008311114B2 (en
AU2008311114A1 (en
Inventor
James H. Jannard
Iain A. Neil
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.)
Blackeye Optics LLC
Original Assignee
Blackeye Optics LLC
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 Blackeye Optics LLC filed Critical Blackeye Optics LLC
Publication of AU2008311114A1 publication Critical patent/AU2008311114A1/en
Publication of AU2008311114A2 publication Critical patent/AU2008311114A2/en
Publication of AU2008311114B2 publication Critical patent/AU2008311114B2/en
Application granted granted Critical
Publication of AU2008311114C1 publication Critical patent/AU2008311114C1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B15/143—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 three groups only
    • G02B15/1431—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 three groups only the first group being positive
    • 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
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
    • 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
    • G02B15/143—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 three groups only
    • G02B15/1431—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 three groups only the first group being positive
    • G02B15/143105—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 three groups only the first group being positive arranged +-+
    • 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
    • G02B15/22—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 movable lens means specially adapted for focusing at close distances
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
AU2008311114A 2007-10-08 2008-09-19 Liquid optics zoom lens and imaging apparatus Ceased AU2008311114C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97833807P 2007-10-08 2007-10-08
US60/978,338 2007-10-08
PCT/US2008/077086 WO2009048725A1 (en) 2007-10-08 2008-09-19 Liquid optics zoom lens and imaging apparatus

Publications (4)

Publication Number Publication Date
AU2008311114A1 AU2008311114A1 (en) 2009-04-16
AU2008311114A2 AU2008311114A2 (en) 2010-05-13
AU2008311114B2 AU2008311114B2 (en) 2013-09-26
AU2008311114C1 true AU2008311114C1 (en) 2014-03-13

Family

ID=40260639

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008311114A Ceased AU2008311114C1 (en) 2007-10-08 2008-09-19 Liquid optics zoom lens and imaging apparatus

Country Status (9)

Country Link
US (2) US7855838B2 (OSRAM)
EP (1) EP2208095A1 (OSRAM)
JP (1) JP5635404B2 (OSRAM)
KR (1) KR101505699B1 (OSRAM)
CN (1) CN101836135B (OSRAM)
AU (1) AU2008311114C1 (OSRAM)
CA (1) CA2701134C (OSRAM)
TW (1) TWI437307B (OSRAM)
WO (1) WO2009048725A1 (OSRAM)

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KR102799350B1 (ko) * 2018-12-12 2025-04-23 엘지이노텍 주식회사 렌즈 어셈블리 및 이를 포함하는 카메라 모듈
KR102777670B1 (ko) * 2019-07-09 2025-03-11 엘지이노텍 주식회사 액체 렌즈 제어 장치 및 그의 제어 방법
CN112505876B (zh) * 2019-08-28 2024-01-16 广州得尔塔影像技术有限公司 镜头、取像装置及电子设备
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KR102617779B1 (ko) * 2020-05-30 2023-12-22 코어포토닉스 리미티드 슈퍼 매크로 이미지를 얻기 위한 시스템 및 방법
CN113296242B (zh) * 2021-06-21 2022-07-29 宁波永新光学股份有限公司 一种液体透镜辅助调焦的自动对焦成像镜头
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Also Published As

Publication number Publication date
CN101836135A (zh) 2010-09-15
TWI437307B (zh) 2014-05-11
WO2009048725A1 (en) 2009-04-16
EP2208095A1 (en) 2010-07-21
US7855838B2 (en) 2010-12-21
US8169709B2 (en) 2012-05-01
JP5635404B2 (ja) 2014-12-03
CA2701134A1 (en) 2009-04-16
US20090091844A1 (en) 2009-04-09
CA2701134C (en) 2016-02-16
CN101836135B (zh) 2013-10-30
TW200923464A (en) 2009-06-01
KR20100084524A (ko) 2010-07-26
AU2008311114A2 (en) 2010-05-13
US20110085244A1 (en) 2011-04-14
AU2008311114B2 (en) 2013-09-26
JP2010541024A (ja) 2010-12-24
KR101505699B1 (ko) 2015-03-24
AU2008311114A1 (en) 2009-04-16

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