CN101836135B - 液体光学变焦透镜和成像装置 - Google Patents

液体光学变焦透镜和成像装置 Download PDF

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Publication number
CN101836135B
CN101836135B CN2008801105821A CN200880110582A CN101836135B CN 101836135 B CN101836135 B CN 101836135B CN 2008801105821 A CN2008801105821 A CN 2008801105821A CN 200880110582 A CN200880110582 A CN 200880110582A CN 101836135 B CN101836135 B CN 101836135B
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CN
China
Prior art keywords
zoom lens
zoom
lens group
lens system
liquid
Prior art date
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Expired - Fee Related
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CN2008801105821A
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English (en)
Chinese (zh)
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CN101836135A (zh
Inventor
詹姆士·H·詹纳德
艾恩·A·尼尔
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Blackeye Optics LLC
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Blackeye Optics LLC
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Publication of CN101836135A publication Critical patent/CN101836135A/zh
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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CN2008801105821A 2007-10-08 2008-09-19 液体光学变焦透镜和成像装置 Expired - Fee Related CN101836135B (zh)

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 (2)

Publication Number Publication Date
CN101836135A CN101836135A (zh) 2010-09-15
CN101836135B true CN101836135B (zh) 2013-10-30

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CN2008801105821A Expired - Fee Related CN101836135B (zh) 2007-10-08 2008-09-19 液体光学变焦透镜和成像装置

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

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KR102799350B1 (ko) * 2018-12-12 2025-04-23 엘지이노텍 주식회사 렌즈 어셈블리 및 이를 포함하는 카메라 모듈
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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
KR101505699B1 (ko) 2015-03-24
US8169709B2 (en) 2012-05-01
JP2010541024A (ja) 2010-12-24
US20090091844A1 (en) 2009-04-09
US20110085244A1 (en) 2011-04-14
AU2008311114B2 (en) 2013-09-26
WO2009048725A1 (en) 2009-04-16
CA2701134A1 (en) 2009-04-16
CA2701134C (en) 2016-02-16
US7855838B2 (en) 2010-12-21
CN101836135A (zh) 2010-09-15
TWI437307B (zh) 2014-05-11
TW200923464A (en) 2009-06-01
AU2008311114C1 (en) 2014-03-13
AU2008311114A1 (en) 2009-04-16
EP2208095A1 (en) 2010-07-21
KR20100084524A (ko) 2010-07-26
JP5635404B2 (ja) 2014-12-03
AU2008311114A2 (en) 2010-05-13

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