ZA963778B - Variable focus lens by small changes of the equatorial lens diameter. - Google Patents

Variable focus lens by small changes of the equatorial lens diameter.

Info

Publication number
ZA963778B
ZA963778B ZA9603778A ZA963778A ZA963778B ZA 963778 B ZA963778 B ZA 963778B ZA 9603778 A ZA9603778 A ZA 9603778A ZA 963778 A ZA963778 A ZA 963778A ZA 963778 B ZA963778 B ZA 963778B
Authority
ZA
South Africa
Prior art keywords
lens
small changes
variable focus
equatorial
diameter
Prior art date
Application number
ZA9603778A
Other languages
English (en)
Inventor
Ronald A Schachar
Original Assignee
Ronald A Schachar
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 Ronald A Schachar filed Critical Ronald A Schachar
Publication of ZA963778B publication Critical patent/ZA963778B/xx

Links

Classifications

    • 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
    • G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
    • 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
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/06112—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using the thermal expansion or contraction of enclosed fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/06114—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using the thermal expansion or contraction of solid materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • F03G7/06147—Magnetic shape memory alloys, e.g. ferro-magnetic alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/065—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using a shape memory element
    • 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

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Lenses (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Couplings Of Light Guides (AREA)
ZA9603778A 1995-05-12 1996-05-13 Variable focus lens by small changes of the equatorial lens diameter. ZA963778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/439,942 US5774274A (en) 1995-05-12 1995-05-12 Variable focus lens by small changes of the equatorial lens diameter

Publications (1)

Publication Number Publication Date
ZA963778B true ZA963778B (en) 1997-02-26

Family

ID=23746767

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9603778A ZA963778B (en) 1995-05-12 1996-05-13 Variable focus lens by small changes of the equatorial lens diameter.

Country Status (18)

Country Link
US (6) US5774274A (zh)
EP (1) EP0914623B1 (zh)
JP (1) JPH11505335A (zh)
KR (1) KR19990014726A (zh)
CN (1) CN1094201C (zh)
AT (1) ATE307346T1 (zh)
AU (1) AU714826B2 (zh)
CA (1) CA2220932C (zh)
CZ (1) CZ358797A3 (zh)
DE (1) DE69635310T2 (zh)
EA (1) EA001165B1 (zh)
ES (1) ES2250991T3 (zh)
HU (1) HUP9901335A3 (zh)
IL (1) IL118226A (zh)
NO (1) NO975205L (zh)
TW (1) TW275108B (zh)
WO (1) WO1996035967A1 (zh)
ZA (1) ZA963778B (zh)

Families Citing this family (218)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5774274A (en) * 1995-05-12 1998-06-30 Schachar; Ronald A. Variable focus lens by small changes of the equatorial lens diameter
US6721104B2 (en) * 1995-05-12 2004-04-13 Pc Lens Corp System and method for focusing an elastically deformable lens
US7655002B2 (en) * 1996-03-21 2010-02-02 Second Sight Laser Technologies, Inc. Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation
US5909323A (en) * 1996-07-29 1999-06-01 Agfa Corporation Beam alignment correction element assembly
KR100517518B1 (ko) * 1996-09-13 2005-09-29 조슈아 데이비드 실버 가변 초점 렌즈 제조방법 및 가변 초점 렌즈
US6991650B2 (en) 1997-10-08 2006-01-31 Refocus Ocular, Inc. Scleral expansion device having duck bill
FR2777091B1 (fr) * 1998-04-02 2003-04-11 Bernard Feurer Systeme optique, notamment lentille intraoculaire, lentille de contact
JP3031375B2 (ja) * 1998-04-23 2000-04-10 キヤノン株式会社 レンズ鏡筒及びそれを用いた投影露光装置
US6552860B1 (en) * 1998-05-01 2003-04-22 Ray M. Alden Variable Fresnel type structures and process
DE19859634A1 (de) * 1998-12-23 2000-06-29 Zeiss Carl Fa Optisches System, insbesondere Projektionsbelichtungsanlage der Mikrolithographie
US20060238702A1 (en) 1999-04-30 2006-10-26 Advanced Medical Optics, Inc. Ophthalmic lens combinations
US20030060881A1 (en) 1999-04-30 2003-03-27 Advanced Medical Optics, Inc. Intraocular lens combinations
US7988286B2 (en) * 1999-07-02 2011-08-02 E-Vision Llc Static progressive surface region in optical communication with a dynamic optic
US7604349B2 (en) * 1999-07-02 2009-10-20 E-Vision, Llc Static progressive surface region in optical communication with a dynamic optic
US7008396B1 (en) 1999-09-03 2006-03-07 Restorvision, Inc. Ophthalmic device and method of manufacture and use
US6556364B2 (en) * 2000-04-25 2003-04-29 Michael F. Meehan Apparatus, system, and method for precision positioning and alignment of a lens in an optical system
AU2001257153A1 (en) * 2000-05-01 2001-11-12 Ray M. Alden Variable fresnel type structures and process
US6517555B1 (en) 2000-09-05 2003-02-11 Clear Sight, Inc. Method for treating presbyopia
US6859233B1 (en) * 2000-09-28 2005-02-22 Kabushiki Kaisha Toshiba Auto focus mechanism in image input apparatus
US7405884B2 (en) * 2000-12-21 2008-07-29 Olympus Corporation Optical apparatus
JP2004522995A (ja) * 2001-02-08 2004-07-29 エス グレゴリー スミス 調節可能な眼鏡のための変形可能なレンズ
US6937394B2 (en) * 2001-04-10 2005-08-30 Carl Zeiss Semiconductor Manufacturing Technologies Ag Device and method for changing the stress-induced birefringence and/or the thickness of an optical component
US20060241750A1 (en) * 2001-05-22 2006-10-26 Ras Holding Corp Scleral expansion device having duck bill
US20030060878A1 (en) 2001-08-31 2003-03-27 Shadduck John H. Intraocular lens system and method for power adjustment
US7338506B2 (en) * 2001-09-05 2008-03-04 Caro Nicholas C Scleral clip and procedures for using same
US6747813B2 (en) * 2001-09-17 2004-06-08 Olympus Corporation Optical system and imaging device
US6603611B1 (en) * 2001-11-06 2003-08-05 Itt Manufacturing Enterprises, Inc. Mount for ultra-high performance of optical components under thermal and vibrational distortion conditions
US7097660B2 (en) * 2001-12-10 2006-08-29 Valdemar Portney Accommodating intraocular lens
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US20050021139A1 (en) * 2003-02-03 2005-01-27 Shadduck John H. Ophthalmic devices, methods of use and methods of fabrication
US8048155B2 (en) * 2002-02-02 2011-11-01 Powervision, Inc. Intraocular implant devices
US20070100445A1 (en) * 2003-02-03 2007-05-03 Shadduck John H Intraocular lenses and business methods
US7261737B2 (en) * 2002-12-12 2007-08-28 Powervision, Inc. Accommodating intraocular lens system and method
US6803994B2 (en) * 2002-06-21 2004-10-12 Nikon Corporation Wavefront aberration correction system
US6966649B2 (en) * 2002-08-12 2005-11-22 John H Shadduck Adaptive optic lens system and method of use
US20060152646A1 (en) * 2002-08-21 2006-07-13 Martin Schrader Switchable lens display
US6952256B2 (en) * 2002-08-30 2005-10-04 Kla-Tencor Technologies Corporation Optical compensation in high numerical aperture photomask inspection systems for inspecting photomasks through thick pellicles
US20040082993A1 (en) * 2002-10-25 2004-04-29 Randall Woods Capsular intraocular lens implant having a refractive liquid therein
TW558663B (en) * 2002-10-25 2003-10-21 Umax Data Systems Inc Variable-curvature lens system and method for adjusting curvature thereof
CN1312492C (zh) * 2002-11-06 2007-04-25 宇东科技股份有限公司 具有可调变曲率的透镜系统及其曲率调变方法
WO2004046768A2 (en) * 2002-11-20 2004-06-03 Powervision Lens system and method for power adjustment
US7662180B2 (en) * 2002-12-05 2010-02-16 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US7247168B2 (en) * 2002-12-12 2007-07-24 Powervision, Inc. Accommodating intraocular lens system and method
US7217288B2 (en) 2002-12-12 2007-05-15 Powervision, Inc. Accommodating intraocular lens having peripherally actuated deflectable surface and method
US8361145B2 (en) 2002-12-12 2013-01-29 Powervision, Inc. Accommodating intraocular lens system having circumferential haptic support and method
US8328869B2 (en) 2002-12-12 2012-12-11 Powervision, Inc. Accommodating intraocular lenses and methods of use
AU2003297101A1 (en) * 2002-12-12 2004-06-30 Powervision Lens system for power adjustment using micropumps
EP1585563A4 (en) 2002-12-12 2012-03-21 Powervision Inc ACCOMODING INTRAOCULAR LENS SYSTEM AND METHOD
US10835373B2 (en) 2002-12-12 2020-11-17 Alcon Inc. Accommodating intraocular lenses and methods of use
US7637947B2 (en) 2002-12-12 2009-12-29 Powervision, Inc. Accommodating intraocular lens system having spherical aberration compensation and method
WO2004059364A1 (en) * 2002-12-30 2004-07-15 Koninklijke Philips Electronics N.V. Optical device comprising a polymer actuator
JP2006523130A (ja) 2003-03-06 2006-10-12 ジョン エイチ． シャダック， 適合性光学レンズおよび製造方法
US6842187B2 (en) * 2003-05-02 2005-01-11 Kabushiki Kaisha Toshiba Optical beam scanning device and image forming apparatus
DE10328819A1 (de) * 2003-06-22 2005-01-20 Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung mbH Adaptive Optikeinrichtung zur Ausrichtung der Fokuslage eines Lichtstrahls
US20050131535A1 (en) 2003-12-15 2005-06-16 Randall Woods Intraocular lens implant having posterior bendable optic
US20060088242A1 (en) * 2003-12-31 2006-04-27 Vlad Novotny Optical switches with uniaxial mirrors
GB0407414D0 (en) * 2004-04-01 2004-05-05 1 Ltd Variable focal length lens
IL161706A0 (en) 2004-04-29 2004-09-27 Nulens Ltd Intraocular lens fixation device
US7359124B1 (en) * 2004-04-30 2008-04-15 Louisiana Tech University Research Foundation As A Division Of The Louisiana Tech University Foundation Wide-angle variable focal length lens system
US20060004386A1 (en) * 2004-07-01 2006-01-05 Caro Nicholas C Ophthalmic clip and associated surgical method
US7375794B2 (en) * 2004-08-04 2008-05-20 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
US9872763B2 (en) 2004-10-22 2018-01-23 Powervision, Inc. Accommodating intraocular lenses
US8377123B2 (en) * 2004-11-10 2013-02-19 Visiogen, Inc. Method of implanting an intraocular lens
CN100529945C (zh) * 2004-12-17 2009-08-19 鸿富锦精密工业（深圳）有限公司 自动对焦装置
US7436484B2 (en) * 2004-12-28 2008-10-14 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
US20090281389A1 (en) * 2004-12-30 2009-11-12 Iddan Gavriel J Device, system, and method for adaptive imaging
US7142369B2 (en) * 2005-01-21 2006-11-28 Research Foundation Of The University Of Central Florida, Inc. Variable focus liquid lens
WO2006079537A2 (en) * 2005-01-26 2006-08-03 Carl Zeiss Smt Ag Optical assembly
EP1890650A2 (en) 2005-03-30 2008-02-27 Nulens Ltd Accommodating intraocular lens (aiol) assemblies, and discrete components therfor
DE102006022957A1 (de) 2005-05-16 2006-11-23 WITTE, WELLER & PARTNER Patentanwälte Optische Vorrichtung mit einem optischen Bauelement und mit einer Verstelleinrichtung und Verfahren zur Beeinflussung eines Polarisationszustands des optischen Bauelements
JP2006343506A (ja) * 2005-06-08 2006-12-21 Sony Corp レンズ駆動装置及び撮像装置
US8579970B1 (en) 2005-06-27 2013-11-12 Visiogen, Inc. Magnifying intraocular lens
JP5069232B2 (ja) * 2005-07-25 2012-11-07 カール・ツァイス・エスエムティー・ゲーエムベーハー マイクロリソグラフィ投影露光装置の投影対物レンズ
CA2618021C (en) * 2005-08-05 2014-08-05 Visiogen, Inc. Accommodating diffractive intraocular lens
DE102005038542A1 (de) 2005-08-16 2007-02-22 Forschungszentrum Karlsruhe Gmbh Künstliches Akkommodationssystem
US9636213B2 (en) * 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
CN1940621A (zh) * 2005-09-30 2007-04-04 鸿富锦精密工业（深圳）有限公司 光学模组
CN100489564C (zh) * 2005-10-13 2009-05-20 鸿富锦精密工业（深圳）有限公司 可变形光学透镜的制造方法与制造装置
US20070088433A1 (en) * 2005-10-17 2007-04-19 Powervision Accommodating intraocular lens system utilizing direct force transfer from zonules and method of use
US8241355B2 (en) 2005-10-28 2012-08-14 Abbott Medical Optics Inc. Haptic for accommodating intraocular lens
CN101000385A (zh) * 2006-01-14 2007-07-18 鸿富锦精密工业（深圳）有限公司 一种可变焦透镜模组及采用该透镜模组的镜头模组
US9889043B2 (en) 2006-01-20 2018-02-13 Lensar, Inc. System and apparatus for delivering a laser beam to the lens of an eye
US10842675B2 (en) * 2006-01-20 2020-11-24 Lensar, Inc. System and method for treating the structure of the human lens with a laser
US8262646B2 (en) 2006-01-20 2012-09-11 Lensar, Inc. System and method for providing the shaped structural weakening of the human lens with a laser
US9545338B2 (en) * 2006-01-20 2017-01-17 Lensar, Llc. System and method for improving the accommodative amplitude and increasing the refractive power of the human lens with a laser
TWI397728B (zh) * 2006-03-10 2013-06-01 Hon Hai Prec Ind Co Ltd 一種可變焦透鏡模組及採用該透鏡模組之鏡頭模組
CN101034201A (zh) 2006-03-10 2007-09-12 鸿富锦精密工业（深圳）有限公司 一种可变焦透镜模组及采用该透镜模组的镜头模组
TWI435139B (zh) * 2006-06-12 2014-04-21 Pixeloptics Inc 在具有動態光學之光學傳遞內之靜態增進表面區域
US8911496B2 (en) 2006-07-11 2014-12-16 Refocus Group, Inc. Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods
MX2009000378A (es) * 2006-07-11 2009-08-12 Refocus Group Inc Protesis escleral para tratar presbiopia y otros trastornos del ojo y dispositivos y metodos relacionados.
KR100752855B1 (ko) * 2006-07-18 2007-08-29 엘지전자 주식회사 초임계 유체를 이용한 카메라 렌즈
DE102006034755A1 (de) * 2006-07-24 2008-01-31 Carl Zeiss Smt Ag Optische Vorrichtung sowie Verfahren zur Korrektur bzw. Verbesserung des Abbildungsverhaltens einer optischen Vorrichtung
EP2054742A1 (en) * 2006-08-15 2009-05-06 Koninklijke Philips Electronics N.V. Variable focus lens
NO326372B1 (no) * 2006-09-21 2008-11-17 Polight As Polymerlinse
US8883019B2 (en) * 2006-10-11 2014-11-11 Polight As Method for manufacturing adjustable lens
WO2008044937A1 (en) 2006-10-11 2008-04-17 Ignis Display As Design of compact adjustable lens
US7728961B2 (en) 2006-10-31 2010-06-01 Mitutoyo Coporation Surface height and focus sensor
US7813047B2 (en) 2006-12-15 2010-10-12 Hand Held Products, Inc. Apparatus and method comprising deformable lens element
US8027096B2 (en) 2006-12-15 2011-09-27 Hand Held Products, Inc. Focus module and components with actuator polymer control
US20080161914A1 (en) 2006-12-29 2008-07-03 Advanced Medical Optics, Inc. Pre-stressed haptic for accommodating intraocular lens
US8048156B2 (en) * 2006-12-29 2011-11-01 Abbott Medical Optics Inc. Multifocal accommodating intraocular lens
US7713299B2 (en) 2006-12-29 2010-05-11 Abbott Medical Optics Inc. Haptic for accommodating intraocular lens
JP2008180884A (ja) * 2007-01-24 2008-08-07 Nikon Corp 液体レンズ装置およびカメラ
CN101715561B (zh) * 2007-02-12 2011-12-07 珀莱特公司 具有可变焦距的柔性透镜组件
JP5452235B2 (ja) 2007-02-21 2014-03-26 パワーヴィジョン・インコーポレーテッド 眼科用デバイスに適したポリマー材料及びその製造方法
US20080306587A1 (en) * 2007-02-21 2008-12-11 Jingjong Your Lens Material and Methods of Curing with UV Light
DE102007008374B4 (de) 2007-02-21 2008-11-20 Forschungszentrum Karlsruhe Gmbh Implantierbares System zur Bestimmung des Akkommodationsbedarfes durch Messung der Augapfelorientierung unter Nutzung eines externen Magnetfelds
EP2137568A4 (en) * 2007-03-19 2011-01-26 In Technology Holdings Llc MULTIFOCAL HYDRODYNAMIC CONTACT LENS, AND ASSOCIATED MANUFACTURING TECHNIQUES
US7753953B1 (en) 2007-03-30 2010-07-13 Kingman Yee Accommodating intraocular lens system
US8100539B2 (en) * 2007-04-10 2012-01-24 Tunable Optix Corporation 3D imaging system employing electronically tunable liquid crystal lens
US8968396B2 (en) 2007-07-23 2015-03-03 Powervision, Inc. Intraocular lens delivery systems and methods of use
US8314927B2 (en) 2007-07-23 2012-11-20 Powervision, Inc. Systems and methods for testing intraocular lenses
US9610155B2 (en) 2008-07-23 2017-04-04 Powervision, Inc. Intraocular lens loading systems and methods of use
CA2693906C (en) 2007-07-23 2015-10-06 Powervision, Inc. Post-implant lens power modification
EP2671541B1 (en) 2007-07-23 2019-04-17 PowerVision, Inc. Accommodating intraocular lenses
CN103505305B (zh) 2007-07-23 2016-06-22 力景公司 晶状体递送系统
US7623303B2 (en) * 2007-10-23 2009-11-24 National Tsing Hua University Solid tunable micro optical device and method
US7723657B2 (en) * 2007-11-16 2010-05-25 Mitutoyo Corporation Focus detection apparatus having extended detection range
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
KR101372042B1 (ko) * 2008-07-11 2014-03-07 포라이트 에이에스 조절가능한 콤팩트형 광학 렌즈에서 열 효과를 저감하기 위한 방법 및 장치
US8480659B2 (en) * 2008-07-25 2013-07-09 Lensar, Inc. Method and system for removal and replacement of lens material from the lens of an eye
US8500723B2 (en) * 2008-07-25 2013-08-06 Lensar, Inc. Liquid filled index matching device for ophthalmic laser procedures
US20100022996A1 (en) * 2008-07-25 2010-01-28 Frey Rudolph W Method and system for creating a bubble shield for laser lens procedures
JP5493609B2 (ja) * 2008-09-18 2014-05-14 ソニー株式会社 液体レンズ、及び撮像装置
US8043372B2 (en) 2008-10-14 2011-10-25 Abbott Medical Optics Inc. Intraocular lens and capsular ring
CA2744245A1 (en) * 2008-11-19 2010-05-27 Refocus Group, Inc. Artificial intraocular lens, altered natural crystalline lens, or refilled natural crystalline lens capsule with one or more scleral prostheses for improved performance
NL2003751A (en) * 2008-12-12 2010-06-15 Asml Netherlands Bv Actuator system, lithographic apparatus, method of controlling the position of a component and device manufacturing method.
CN101762837A (zh) * 2008-12-25 2010-06-30 深圳富泰宏精密工业有限公司 镜片及应用该镜片的镜头模组
AU2010203427B2 (en) * 2009-01-09 2017-05-18 Alcon Inc. Intraocular lenses and methods of accounting for capsule size variability and post-implant changes in the eye
US10299913B2 (en) 2009-01-09 2019-05-28 Powervision, Inc. Accommodating intraocular lenses and methods of use
US8087778B2 (en) 2009-02-13 2012-01-03 Adlens Beacon, Inc. Variable focus liquid filled lens mechanism
US20100208194A1 (en) * 2009-02-13 2010-08-19 Amitava Gupta Variable focus liquid filled lens apparatus
US8305691B2 (en) * 2009-04-29 2012-11-06 Hand Held Products, Inc. Fluid lens element for use in changing thermal operating environment
US8038066B2 (en) * 2009-04-29 2011-10-18 Hand Held Products, Inc. Laser scanner with deformable lens
US8226009B2 (en) * 2009-04-29 2012-07-24 Hand Held Products, Inc. Laser scanner with improved decoding
US8282004B2 (en) * 2009-04-29 2012-10-09 Hand Held Products, Inc. Focusing apparatus and terminal comprising variable focus lens assembly
WO2010151691A2 (en) 2009-06-26 2010-12-29 Abbott Medical Optics Inc. Accommodating intraocular lenses
JP5473794B2 (ja) * 2009-07-23 2014-04-16 パナソニック株式会社 光学素子
US8758332B2 (en) * 2009-07-24 2014-06-24 Lensar, Inc. Laser system and method for performing and sealing corneal incisions in the eye
AU2010276360A1 (en) * 2009-07-24 2012-02-16 Lensar, Inc. Liquid holding interface device for ophthalmic laser procedures
EP2456384B1 (en) * 2009-07-24 2023-09-20 LENSAR, Inc. System for providing laser shot patterns to the lens of an eye
EP2456385B1 (en) * 2009-07-24 2015-07-22 Lensar, Inc. System for performing ladar assisted procedures on the lens of an eye
US8382745B2 (en) * 2009-07-24 2013-02-26 Lensar, Inc. Laser system and method for astigmatic corrections in association with cataract treatment
US8617146B2 (en) 2009-07-24 2013-12-31 Lensar, Inc. Laser system and method for correction of induced astigmatism
CA2770074C (en) * 2009-08-03 2017-09-05 Abbott Medical Optics Inc. Intraocular lens for providing accomodative vision
US9072599B2 (en) * 2009-08-27 2015-07-07 Abbott Medical Optics Inc. Fixation of ophthalmic implants
WO2011026068A2 (en) 2009-08-31 2011-03-03 Powervision, Inc. Lens capsule size estimation
US8414121B2 (en) * 2009-10-13 2013-04-09 Adlens Beacon, Inc. Non-round fluid filled lens optic
US8817381B2 (en) 2009-10-13 2014-08-26 Adlens Beacon, Inc. Full field membrane design for non-round liquid lens assemblies
US8136942B2 (en) * 2009-10-14 2012-03-20 Adlens Beacon, Inc. Aspheric fluid filled lens optic
US8596781B2 (en) * 2009-10-15 2013-12-03 Adlens Beacon, Inc. Fluid filled lens reservoir system and manufacturing method of the reservoir system
US8353593B2 (en) 2009-10-15 2013-01-15 Adlens Beacon, Inc. Hinge mechanism for a fluid filled lens assembly
US8708486B2 (en) 2009-10-15 2014-04-29 Adlens Beacon, Inc. Fluid filled lenses and mechanisms of inflation thereof
DE102009059229A1 (de) 2009-12-18 2011-06-22 Karlsruher Institut für Technologie, 76131 Implantierbares System zur Bestimmung des Akkommodationsbedarfs
WO2011094678A1 (en) 2010-02-01 2011-08-04 Lensar, Inc. Purkinjie image-based alignment of suction ring in ophthalmic applications
EP2531090A4 (en) * 2010-02-01 2014-11-12 Lensar Inc MEASUREMENT OF THE PLACIDO RINGS OF THE AXIS OF ASTIGMATISM AND LASER MARKING OF THIS AXIS
US8900298B2 (en) 2010-02-23 2014-12-02 Powervision, Inc. Fluid for accommodating intraocular lenses
EP2563275A4 (en) 2010-04-27 2017-11-22 Lensgen, Inc Accommodating intraocular lens device
US8866364B2 (en) * 2010-07-05 2014-10-21 Aron Michael Piezo-electric based micro-electro-mechanical lens actuation system
WO2012006616A2 (en) 2010-07-09 2012-01-12 Powervision, Inc. Intraocular lens delivery devices and methods of use
US9036264B2 (en) 2010-08-12 2015-05-19 Adlens Beacon, Inc. Fluid-filled lenses and their ophthalmic applications
DE102010039930A1 (de) * 2010-08-30 2012-03-01 Carl Zeiss Smt Gmbh Projektionsbelichtungsanlage
KR101912092B1 (ko) 2010-10-05 2018-10-26 삼성전자 주식회사 액체 렌즈
RU2603704C2 (ru) 2010-10-11 2016-11-27 Эдленс Бикен, Инк. Бесприводные конструкции оправы со скрытыми механизмами линз, заполненных жидкостью
USD665009S1 (en) 2010-10-14 2012-08-07 Adlens Beacon, Inc. Spectacles frame
USD695408S1 (en) 2010-10-15 2013-12-10 Lensar, Inc. Laser system for treatment of the eye
USD694890S1 (en) 2010-10-15 2013-12-03 Lensar, Inc. Laser system for treatment of the eye
ES2937241T3 (es) 2010-10-15 2023-03-27 Lensar Inc Sistema y método de iluminación controlada por barrido de estructuras dentro de un ojo
KR101912093B1 (ko) 2010-10-29 2018-10-26 삼성전자 주식회사 광학 장치
SG190185A1 (en) 2010-11-10 2013-06-28 Adlens Beacon Inc Fluid-filled lenses and actuation systems thereof
EP3685801A1 (en) 2011-02-04 2020-07-29 ForSight Vision6, Inc. Intraocular accommodating lens
US20130314587A1 (en) * 2011-02-07 2013-11-28 DigitalOptics Corporation MEMS Multi-State Electrostatic Actuator and Digital Camera Therewith
US10463541B2 (en) 2011-03-25 2019-11-05 Lensar, Inc. System and method for correcting astigmatism using multiple paired arcuate laser generated corneal incisions
KR102065116B1 (ko) 2011-07-14 2020-01-10 삼성전자주식회사 광 투과량 조절 소자, 이를 포함한 영상 기기 및 그 제조 방법
US8632217B2 (en) * 2011-08-09 2014-01-21 Asia Vital Components Co., Ltd. Light head structure with adjustable focal length and lighting device thereof
US9393154B2 (en) 2011-10-28 2016-07-19 Raymond I Myers Laser methods for creating an antioxidant sink in the crystalline lens for the maintenance of eye health and physiology and slowing presbyopia development
US10433949B2 (en) 2011-11-08 2019-10-08 Powervision, Inc. Accommodating intraocular lenses
GB201205394D0 (en) * 2012-03-27 2012-05-09 Adlens Ltd Improvements in or relating to deformable non-round membrane assemblies
US9084674B2 (en) 2012-05-02 2015-07-21 Abbott Medical Optics Inc. Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity
US8945215B2 (en) 2012-05-10 2015-02-03 Abbott Medical Optics Inc. Accommodating intraocular lens with a compressible inner structure
US9535264B2 (en) 2012-07-13 2017-01-03 Adlens Beacon, Inc. Fluid lenses, lens blanks, and methods of manufacturing the same
CN103231166B (zh) * 2012-09-12 2016-01-27 苏州领创激光科技有限公司 气动伺服调焦机构
CN103837979B (zh) * 2012-11-22 2016-03-30 上海丽恒光微电子科技有限公司 基于mems的焦距调整装置及其制备方法
CN102944929B (zh) * 2012-12-05 2015-02-25 洛阳师范学院 一种可变焦硅胶透镜及其制作方法
US9186244B2 (en) 2012-12-21 2015-11-17 Lensgen, Inc. Accommodating intraocular lens
WO2014121082A1 (en) * 2013-02-01 2014-08-07 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
WO2014145562A1 (en) 2013-03-15 2014-09-18 Powervision, Inc. Intraocular lens storage and loading devices and methods of use
DE102013103059B4 (de) 2013-03-26 2021-06-24 Conti Temic Microelectronic Gmbh Optische Linsenanordnung mit einem verformbaren Linsenkörper
CN103353677B (zh) 2013-06-28 2015-03-11 北京智谷睿拓技术服务有限公司 成像装置及方法
CN103424891B (zh) * 2013-07-31 2014-12-17 北京智谷睿拓技术服务有限公司 成像装置及方法
CN103439801B (zh) 2013-08-22 2016-10-26 北京智谷睿拓技术服务有限公司 视力保护成像装置及方法
JP6625975B2 (ja) 2013-11-01 2019-12-25 レンスゲン、インコーポレイテッド 調節性眼内レンズデバイス
CN109806027A (zh) 2013-11-01 2019-05-28 雷恩斯根公司 双部件调节性人工晶状体设备
FR3018927B1 (fr) * 2014-03-20 2017-09-08 Wavelens Dispositif optique a membrane deformable a temps de reponse reduit
EP3791827B8 (en) 2014-03-28 2024-02-14 ForSight Vision6, Inc. Accommodating intraocular lens
CN104049340A (zh) * 2014-06-03 2014-09-17 联想(北京)有限公司 一种镜头、电子设备及变焦方法
US10004596B2 (en) 2014-07-31 2018-06-26 Lensgen, Inc. Accommodating intraocular lens device
JP6754755B2 (ja) 2014-09-23 2020-09-16 レンスゲン、インコーポレイテッド 調節性眼内レンズ用の高分子材料
CN108136648B (zh) * 2015-06-08 2021-08-03 温德莫勒及霍尔希尔公司 用于冷却薄膜软管的设备和方法
AU2016349532B2 (en) 2015-11-06 2021-08-26 Alcon Inc. Accommodating intraocular lenses and methods of manufacturing
EP3383320A4 (en) 2015-12-01 2019-08-21 Lensgen, Inc AKKOMODATIVE INTRAOCULAR LENS DEVICE
JP2019519664A (ja) 2016-05-27 2019-07-11 レンズジェン、インコーポレイテッド 眼内レンズデバイス用の分子量分布の狭いレンズオイル
KR20180007264A (ko) * 2016-07-12 2018-01-22 한국전자통신연구원 가변 렌즈 모듈
US11523898B2 (en) 2016-10-28 2022-12-13 Forsight Vision6, Inc. Accommodating intraocular lens and methods of implantation
CN107272188B (zh) * 2017-07-31 2020-03-10 信利光电股份有限公司 一种变焦镜头及电子设备
KR20200094128A (ko) * 2017-08-05 2020-08-06 옵토튠 컨슈머 아게 광학 줌 장치
EP3681438A1 (en) 2017-09-11 2020-07-22 AMO Groningen B.V. Methods and apparatuses to increase intraocular lenses positional stability
US10809524B2 (en) 2018-01-08 2020-10-20 Facebook Technologies, Llc Varifocal apparatuses, systems, and methods employing a deformable stepped lens
GB201800930D0 (en) 2018-01-19 2018-03-07 Adlens Ltd Improvements in or relating to variable focusing power optical devices
CN108169884B (zh) * 2018-02-26 2024-01-30 南京恒晓光电科技有限公司 一种便携式光学显微镜
CN108873317B (zh) * 2018-07-25 2019-05-21 清华大学 电磁致动柔性变焦透镜
US11378806B1 (en) * 2018-12-07 2022-07-05 Facebook Technologies, Llc Multi-element electromechanical actuation mechanism for asymmetric optical applications
CN109491064B (zh) * 2019-01-08 2022-03-25 北京理工大学 一种拉伸变焦式柔性菲涅耳透镜太阳能聚光器
KR20220074943A (ko) 2019-10-04 2022-06-03 알콘 인코포레이티드 조정 가능한 안내 렌즈들 및 안내 렌즈들을 수술 후에 조정하는 방법들
CN212009104U (zh) * 2019-12-05 2020-11-24 晋城三赢精密电子有限公司 镜头模组及电子装置
CN112911125A (zh) * 2021-03-17 2021-06-04 马明才 一种可以根据微电压对图像识别摄像头进行对焦的装置
CN113359321A (zh) * 2021-04-22 2021-09-07 兰州市第六十二中学 一种可变焦水透镜眼镜
WO2023091322A1 (en) * 2021-11-16 2023-05-25 Kokanee Research Llc Tunable lens controlled by an actuator

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US577274A (en) * 1897-02-16 Thill-coupling
US1269722A (en) * 1917-01-16 1918-06-18 George Sinclair Valveless rotary internal-combustion engine.
US1269422A (en) * 1917-11-24 1918-06-11 American Optical Corp Lens.
GB1209234A (en) * 1968-03-11 1970-10-21 Nat Res Dev Improvements in or relating to variable focus lenses
US4383175A (en) * 1980-09-30 1983-05-10 Bicron Corporation Encapsulated scintillation detector
JPS57201207A (en) * 1981-06-05 1982-12-09 Fuji Xerox Co Ltd Optical device with variable focal length
US4514048A (en) * 1981-08-17 1985-04-30 Polaroid Corporation Variable focus elastomeric lens system
US4444471A (en) * 1982-03-12 1984-04-24 Polaroid Corporation Variable focus lens system employing elastomeric lens
AU2133883A (en) * 1982-11-16 1984-05-24 Toyo Seikan Kaisha Ltd. Metallic container with circumferential lap bond
JPS6057309A (ja) * 1983-09-07 1985-04-03 Murata Mfg Co Ltd レンズの焦点位置調節機構
US4783155A (en) * 1983-10-17 1988-11-08 Canon Kabushiki Kaisha Optical device with variably shaped optical surface and a method for varying the focal length
JPS60144703A (ja) * 1984-01-05 1985-07-31 Canon Inc 可変焦点距離レンズ
US4784479A (en) * 1984-05-30 1988-11-15 Canon Kabushiki Kaisha Varifocal optical system
JPS6138903A (ja) * 1984-07-31 1986-02-25 Canon Inc 光学素子
US4802746A (en) * 1985-02-26 1989-02-07 Canon Kabushiki Kaisha Variable-focus optical element and focus detecting device utilizing the same
JPH0740090B2 (ja) * 1986-12-26 1995-05-01 キヤノン株式会社 可変焦点光学素子
IL83179A0 (en) * 1987-07-14 1987-12-31 Daniel Barnea Variable lens
US5203788A (en) * 1991-03-14 1993-04-20 Wiley Robert G Micromotor actuated adjustable focus lens
CA2067247A1 (en) * 1990-09-04 1992-03-05 Robert G. Wiley Variable power intraocular lens with astigmatism correction
ZA944236B (en) * 1993-07-07 1995-02-10 De Beers Ind Diamond Brazing
US5774274A (en) * 1995-05-12 1998-06-30 Schachar; Ronald A. Variable focus lens by small changes of the equatorial lens diameter
US6721104B2 (en) * 1995-05-12 2004-04-13 Pc Lens Corp System and method for focusing an elastically deformable lens
US6038808A (en) * 1998-12-03 2000-03-21 Bergeron; Stevie J. Hook remover
DE19859634A1 (de) * 1998-12-23 2000-06-29 Zeiss Carl Fa Optisches System, insbesondere Projektionsbelichtungsanlage der Mikrolithographie

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