ES2050112T3 - Sistema de suspension para una membrana optica flexible. - Google Patents

Sistema de suspension para una membrana optica flexible.

Info

Publication number
ES2050112T3
ES2050112T3 ES87304564T ES87304564T ES2050112T3 ES 2050112 T3 ES2050112 T3 ES 2050112T3 ES 87304564 T ES87304564 T ES 87304564T ES 87304564 T ES87304564 T ES 87304564T ES 2050112 T3 ES2050112 T3 ES 2050112T3
Authority
ES
Spain
Prior art keywords
support member
flexible membrane
suspension system
flexible optical
camera
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.)
Expired - Lifetime
Application number
ES87304564T
Other languages
English (en)
Inventor
Michel Dr Treisman
Joshua David Dr Silver
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.)
OXFORD LENSATS Ltd
Original Assignee
OXFORD LENSATS Ltd
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
Priority claimed from GB858527198A external-priority patent/GB8527198D0/en
Application filed by OXFORD LENSATS Ltd filed Critical OXFORD LENSATS Ltd
Application granted granted Critical
Publication of ES2050112T3 publication Critical patent/ES2050112T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02B26/0816—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 reflecting elements
    • G02B26/0825—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 reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/081—Ophthalmic lenses with variable focal length
    • G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

UNA LENTE LIMPIDA AJUSTABLE O UN ESPEJO QUE COMPRENDE UNA CAMARA (40) DELIMITADA POR UNA SUPERFICIE MEMBRANOSA FLEXIBLE (31,36), UN PRIMER MEDIO FLUIDO PARA RELLENADO DE LA CAMARA EL CUAL, EN EL CASO DE UNA LENTE, TIENE UN DIFERENTE INDICE DE REFRACCION DESDE ESTE A UN SEGUNDO MEDIO DE FLUIDO CONTACTANDO CON LA OTRA PARTE DE LA MEMBRANA FLEXIBLE Y UN MIEMBRO DE SOPORTE ANULAR (32) PARA LA MEMBRANA FLEXIBLE COMPRIMIENDO RELATIVAMENTE LOS COMPONENTES MOVILES PRIMERO (33) Y SEGUNDO (37). EL PRIMER Y SEGUNDO COMPONENTES DEL MIEMBRO DE SOPORTE ESTAN UNIDOS DE FORMA AJUSTABLE DE MODO IMPERMEABLE (VIA 42) POR LO QUE EL VOLUMEN DE LA CAMARA (40) SE AJUSTA POR EL MOVIMIENTO DE UNA PARTE DEL MIEMBRO DE SOPORTE EN RELACION A LA OTRA, DE TAL MODO QUE VARIA LA PRESION EN EL PRIMER MEDIO FLUIDO Y POR ELLO ALTERA LA FORMA DE DICHA SUPERFICIE (31,36).
ES87304564T 1985-11-05 1987-05-22 Sistema de suspension para una membrana optica flexible. Expired - Lifetime ES2050112T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858527198A GB8527198D0 (en) 1985-11-05 1985-11-05 Suspension system
CA000596641A CA1321913C (en) 1985-11-05 1989-04-13 Suspension system for a flexible optical membrane

Publications (1)

Publication Number Publication Date
ES2050112T3 true ES2050112T3 (es) 1994-05-16

Family

ID=25672613

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87304564T Expired - Lifetime ES2050112T3 (es) 1985-11-05 1987-05-22 Sistema de suspension para una membrana optica flexible.

Country Status (5)

Country Link
US (1) US4890903A (es)
EP (1) EP0291596B1 (es)
CA (1) CA1321913C (es)
ES (1) ES2050112T3 (es)
GB (1) GB2183059B (es)

Families Citing this family (138)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL83179A0 (en) * 1987-07-14 1987-12-31 Daniel Barnea Variable lens
DE3900467C2 (de) * 1989-01-10 1995-09-07 Trumpf Lasertechnik Gmbh Vorrichtung mit einem Spiegelkopf
US5229885A (en) * 1991-09-03 1993-07-20 Quaglia Lawrence D Infinitely variable focal power lens units precisely matched to varying distances by radar and electronics
US5233470A (en) * 1992-12-30 1993-08-03 Hsin Yi Foundation Variable lens assembly
US5446591A (en) * 1993-02-08 1995-08-29 Lockheed Missiles & Space Co., Inc. Lens mounting for use with liquid lens elements
US5481443A (en) * 1993-05-19 1996-01-02 The Genlyte Group, Inc. In-ground directional light fixture
GB2289546A (en) * 1994-05-04 1995-11-22 Oxford Lensats Ltd Variable power mirror with vent
US5526067A (en) * 1994-12-21 1996-06-11 Polaroid Corporation Actuation mechanism for variable focal length eyeglasses
GB9511091D0 (en) * 1995-06-01 1995-07-26 Silver Joshua D Variable power spectacles
GB2316767B (en) * 1995-06-01 1999-09-29 Joshua David Silver An optical apparatus and method
US6167206A (en) * 1995-09-12 2000-12-26 Smartlens Corporation Image modifiers for use in photography
US5774273A (en) * 1996-08-23 1998-06-30 Vari-Lite, Inc. Variable-geometry liquid-filled lens apparatus and method for controlling the energy distribution of a light beam
DE19710668A1 (de) * 1997-03-14 1998-09-17 Robert Seidel Variable optische Systeme
GB9805977D0 (en) * 1998-03-19 1998-05-20 Silver Joshua D Improvements in variable focus optical devices
US6445509B1 (en) 1999-08-16 2002-09-03 Ray Marvin Alden Variable fresnel type structures and process
IT1308479B1 (it) * 1999-05-10 2001-12-17 Giraudi Sergio Dispositivo per la formazione di immagini ad effetto zoom
JP3653417B2 (ja) * 1999-06-09 2005-05-25 株式会社日立製作所 マルチチップモジュールの封止構造
US6986579B2 (en) * 1999-07-02 2006-01-17 E-Vision, Llc Method of manufacturing an electro-active lens
US6857741B2 (en) * 2002-01-16 2005-02-22 E-Vision, Llc Electro-active multi-focal spectacle lens
US6871951B2 (en) * 2000-06-23 2005-03-29 E-Vision, Llc Electro-optic lens with integrated components
US7023594B2 (en) * 2000-06-23 2006-04-04 E-Vision, Llc Electro-optic lens with integrated components
US6619799B1 (en) * 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
US7775660B2 (en) * 1999-07-02 2010-08-17 E-Vision Llc Electro-active ophthalmic lens having an optical power blending region
US20070258039A1 (en) * 1999-07-02 2007-11-08 Duston Dwight P Spectacle frame bridge housing electronics for electro-active spectacle lenses
US7604349B2 (en) * 1999-07-02 2009-10-20 E-Vision, Llc Static progressive surface region in optical communication with a dynamic optic
US7290875B2 (en) 2004-11-02 2007-11-06 Blum Ronald D Electro-active spectacles and method of fabricating same
US20090103044A1 (en) * 1999-07-02 2009-04-23 Duston Dwight P Spectacle frame bridge housing electronics for electro-active spectacle lenses
US7404636B2 (en) 1999-07-02 2008-07-29 E-Vision, Llc Electro-active spectacle employing modal liquid crystal lenses
US7988286B2 (en) 1999-07-02 2011-08-02 E-Vision Llc Static progressive surface region in optical communication with a dynamic optic
GB0016777D0 (en) * 2000-07-07 2000-08-30 Seos Displays Ltd Improved film mirror
US7672059B2 (en) * 2000-10-20 2010-03-02 Holochip Corporation Fluidic lens with electrostatic actuation
AU2002232910A1 (en) * 2000-10-20 2002-04-29 Robert Batchko Combinatorial optical processor
US7646544B2 (en) * 2005-05-14 2010-01-12 Batchko Robert G Fluidic optical devices
US7264755B2 (en) * 2001-07-20 2007-09-04 Low Cost Eyesglasses, Inc. Lens molding apparatus and related methods
US6715876B2 (en) * 2001-11-19 2004-04-06 Johnnie E. Floyd Lens arrangement with fluid cell and prescriptive element
US20080106633A1 (en) * 2002-03-13 2008-05-08 Blum Ronald D Electro-optic lens with integrated components for varying refractive properties
GB2390173B (en) * 2002-06-28 2005-03-23 Seos Ltd Apparatus for constructing a thin film mirror
DE60334023D1 (de) * 2002-10-25 2010-10-14 Koninkl Philips Electronics Nv Zoomlinse
EP1424584B1 (de) 2002-11-29 2007-02-28 Trumpf Werkzeugmaschinen GmbH + Co. KG Spiegel einer Laserbearbeitungsmaschine
WO2004102250A1 (en) * 2003-05-14 2004-11-25 Koninklijke Philips Electronics N.V. Variable lens
WO2004102251A1 (en) * 2003-05-14 2004-11-25 Koninklijke Philips Electronics N.V. Adjustable mirror
EP1663459A4 (en) * 2003-07-30 2007-11-07 Phase Inc FILTRATION SYSTEM AND DYNAMIC FLUID SEPARATION METHOD
CA2535905A1 (en) 2003-08-15 2005-02-24 E-Vision, Llc Enhanced electro-active lens system
EP1700163A1 (en) 2003-12-15 2006-09-13 Carl Zeiss SMT AG Objective as a microlithography projection objective with at least one liquid lens
WO2005106589A1 (en) * 2004-05-04 2005-11-10 Carl Zeiss Smt Ag Microlithographic projection exposure apparatus and immersion liquid therefore
GB2410094A (en) * 2004-01-15 2005-07-20 Derek Anthony Harris Expandable magnifier and mirror reflector
CN100592210C (zh) 2004-02-13 2010-02-24 卡尔蔡司Smt股份公司 微平版印刷投影曝光装置的投影物镜
CN101727021A (zh) * 2004-02-13 2010-06-09 卡尔蔡司Smt股份公司 微平版印刷投影曝光装置的投影物镜
EP1735644A4 (en) * 2004-03-31 2010-01-27 Univ California ADAPTIVE FLUID LENS
US20110118834A1 (en) * 2004-03-31 2011-05-19 Yuhwa Lo Fluidic intraocular lens systems and methods
GB0407414D0 (en) * 2004-04-01 2004-05-05 1 Ltd Variable focal length lens
JP2007531039A (ja) * 2004-04-01 2007-11-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変ミラー
US20050237485A1 (en) * 2004-04-21 2005-10-27 Blum Ronald D Method and apparatus for correcting vision
US7708402B2 (en) * 2004-06-25 2010-05-04 Technion Research And Development Foundation Ltd. Goggles for improved ocular vision
MX2007005198A (es) * 2004-11-02 2007-06-20 E Vision Llc Anteojos electro-activos y metodos para fabricarlos.
US8915588B2 (en) 2004-11-02 2014-12-23 E-Vision Smart Optics, Inc. Eyewear including a heads up display
US8778022B2 (en) 2004-11-02 2014-07-15 E-Vision Smart Optics Inc. Electro-active intraocular lenses
US9801709B2 (en) 2004-11-02 2017-10-31 E-Vision Smart Optics, Inc. Electro-active intraocular lenses
WO2006088514A2 (en) * 2004-11-05 2006-08-24 The Regents Of The University Of California Fluidic adaptive lens systems with pumping systems
JP4980922B2 (ja) 2004-11-18 2012-07-18 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及びマイクロリソグラフィ投影露光装置の像面湾曲を修正するための方法
KR100674838B1 (ko) * 2005-02-28 2007-01-26 삼성전기주식회사 적층형 카메라 모듈
DE102005018511A1 (de) * 2005-04-20 2006-11-02 Albert-Ludwigs-Universität Freiburg Mikrospiegel-Vorrichtung, dessen Herstellung und Verwendung
US7697214B2 (en) * 2005-05-14 2010-04-13 Holochip Corporation Fluidic lens with manually-adjustable focus
US8064142B2 (en) * 2005-05-14 2011-11-22 Holochip Corporation Fluidic lens with reduced optical aberration
US7948683B2 (en) * 2006-05-14 2011-05-24 Holochip Corporation Fluidic lens with manually-adjustable focus
GB0514036D0 (en) * 2005-07-08 2005-08-17 Seos Ltd A method of constructing a thin film mirror
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
US20070159562A1 (en) * 2006-01-10 2007-07-12 Haddock Joshua N Device and method for manufacturing an electro-active spectacle lens involving a mechanically flexible integration insert
KR100714583B1 (ko) * 2006-03-30 2007-05-07 삼성전기주식회사 카메라 모듈의 자동 초점조절 광학계
US20080273166A1 (en) 2007-05-04 2008-11-06 William Kokonaski Electronic eyeglass frame
WO2008105780A2 (en) 2006-05-24 2008-09-04 Pixeloptics, Inc. Optical rangefinder for an electro-active lens
CA2656267A1 (en) 2006-06-23 2008-01-03 Pixeloptics, Inc. Electronic adapter for electro-active spectacle lenses
EP1884805A1 (en) * 2006-08-01 2008-02-06 Varioptic Liquid lens with four liquids
US7524065B1 (en) 2006-09-05 2009-04-28 Ogilvie John W Vision testing with rendered digital imagery modification under viewer control
GB0621065D0 (en) * 2006-10-23 2006-11-29 Silver Joshua D Variable focus lens and spectacles
WO2008057200A2 (en) * 2006-10-27 2008-05-15 Pixeloptics, Inc. Spectacle temple for lens
AR064985A1 (es) 2007-01-22 2009-05-06 E Vision Llc Lente electroactivo flexible
US20080186717A1 (en) * 2007-02-01 2008-08-07 Genlyte Thomas Group Llc Compact In-Grade Luminaire
US7857850B2 (en) * 2007-02-02 2010-12-28 Adoptics Ag Interfacial refraction accommodating lens (IRAL)
US8034106B2 (en) * 2007-02-02 2011-10-11 Adoptics Ag Interfacial refraction accommodating lens (IRAL)
EP2115519A4 (en) * 2007-02-23 2012-12-05 Pixeloptics Inc DYNAMIC OPHTHALMIC OPENING
US7986465B1 (en) 2007-03-01 2011-07-26 Rhevision Technology, Inc. Systems and methods for effecting zoom and focus using fluidic adaptive lenses
US20090091818A1 (en) * 2007-10-05 2009-04-09 Haddock Joshua N Electro-active insert
US7883207B2 (en) 2007-12-14 2011-02-08 Pixeloptics, Inc. Refractive-diffractive multifocal lens
EP2130090A4 (en) * 2007-03-07 2011-11-02 Pixeloptics Inc MULTIFOKALLINSE WITH A REGION WITH PROGRESSIVE OPTICAL STRENGTH AND A DISCONTINUITY
US20080273169A1 (en) 2007-03-29 2008-11-06 Blum Ronald D Multifocal Lens Having a Progressive Optical Power Region and a Discontinuity
US12572035B2 (en) 2007-05-04 2026-03-10 E-Vision Optics, Llc Moisture-resistant eye wear
US11061252B2 (en) 2007-05-04 2021-07-13 E-Vision, Llc Hinge for electronic spectacles
US10613355B2 (en) 2007-05-04 2020-04-07 E-Vision, Llc Moisture-resistant eye wear
US8317321B2 (en) * 2007-07-03 2012-11-27 Pixeloptics, Inc. Multifocal lens with a diffractive optical power region
EP2034338A1 (en) 2007-08-11 2009-03-11 ETH Zurich Liquid Lens System
EP2237753A4 (en) * 2008-01-17 2013-07-24 Zeal Optics Inc SPORT EYEWEAR ALL TIME
US7524078B1 (en) 2008-01-18 2009-04-28 Genlyte Thomas Group Llc In-grade lighting fixture
US7905621B1 (en) 2008-01-18 2011-03-15 Genlyte Thomas Group, Llc In-grade lighting fixture
US20090195882A1 (en) * 2008-02-05 2009-08-06 Bolle Cristian A Mechanical lenses
ES2332761B1 (es) * 2008-03-11 2011-06-13 Universidad Autonoma De Madrid Membrana flexible para una lente optica variable.
WO2009117506A2 (en) 2008-03-18 2009-09-24 Pixeloptics, Inc. Advanced electro-active optic device
US8154804B2 (en) * 2008-03-25 2012-04-10 E-Vision Smart Optics, Inc. Electro-optic lenses for correction of higher order aberrations
US8254034B1 (en) 2008-03-31 2012-08-28 Rhevision Technology, Inc. Fluidic adaptive lens with a lens membrane having suppressed fluid permeability
GB0806561D0 (en) * 2008-04-10 2008-05-14 Adlens Ltd Variable focus lens and spectacles
US8860793B2 (en) 2008-10-15 2014-10-14 The Regents Of The University Of California Camera system with autonomous miniature camera and light source assembly and method for image enhancement
US8559115B2 (en) * 2008-11-17 2013-10-15 Holochip Corporation Fluidic stabilized focus device
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
US9164202B2 (en) 2010-02-16 2015-10-20 Holochip Corporation Adaptive optical devices with controllable focal power and aspheric shape
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
US8353593B2 (en) 2009-10-15 2013-01-15 Adlens Beacon, Inc. Hinge mechanism for a fluid filled lens assembly
CA2777722C (en) 2009-10-15 2016-07-26 Adlens Beacon, Inc. Fluid filled lenses and mechanisms of inflation thereof
US8596781B2 (en) * 2009-10-15 2013-12-03 Adlens Beacon, Inc. Fluid filled lens reservoir system and manufacturing method of the reservoir system
EP2577387A1 (en) 2010-05-24 2013-04-10 Pixeloptics, Inc. Reduction of image jump
DE202010005627U1 (de) 2010-06-11 2010-08-19 Leica Microsystems (Schweiz) Ag Optisches Beobachtungsgerät, insbesondere Lupenbrille
US12436411B2 (en) 2010-07-02 2025-10-07 E-Vision Optics, Llc Moisture-resistant eye wear
FR2962557B1 (fr) * 2010-07-12 2013-06-07 Commissariat Energie Atomique Procede de fabrication d'un dispositif a membrane emprisonnant un fluide
US9036264B2 (en) 2010-08-12 2015-05-19 Adlens Beacon, Inc. Fluid-filled lenses and their ophthalmic applications
JP5995008B2 (ja) 2010-10-11 2016-09-21 アドレンズ ビーコン インコーポレイテッド 流体充填レンズのワイヤ・フレームのための無動力の概念
USD665009S1 (en) 2010-10-14 2012-08-07 Adlens Beacon, Inc. Spectacles frame
US20120140167A1 (en) 2010-11-01 2012-06-07 Pixeloptics, Inc. Dynamic Changeable Focus Contact And Intraocular Lens
DK2638417T3 (en) 2010-11-10 2017-08-14 Adlens Beacon Inc Fluid filled lenses and operating systems therefor
US8777408B2 (en) 2010-12-06 2014-07-15 Zoom Focus Eyewear, LLC Variable focus spectacles with adjustable connector
US12510773B2 (en) 2011-02-11 2025-12-30 E-Vision Optics, Llc Moisture-resistant eye wear
JP2015511322A (ja) 2012-01-06 2015-04-16 エイチピーオー アセッツ エルエルシー アイウェアドッキングステーションおよび電子モジュール
CA2869850C (en) * 2012-01-18 2017-03-14 Valdemar Portney Refractive-diffractive switchable optical element
US9364319B2 (en) 2012-09-25 2016-06-14 Valdemar Portney Refractive-diffractive switchable optical element
US9535264B2 (en) 2012-07-13 2017-01-03 Adlens Beacon, Inc. Fluid lenses, lens blanks, and methods of manufacturing the same
US9268153B2 (en) 2012-08-10 2016-02-23 Mitsui Chemicals, Inc. Dynamic ophthalmic lens capable of correcting night and day vision
SG2013091079A (en) * 2013-01-09 2014-08-28 Johnson & Johnson Vision Care Multi-piece insert device with locking seal for ophthalmic devices
WO2016132373A1 (en) * 2015-02-20 2016-08-25 Patel Ishvani Nileshbhai Self adjustable spectacle lenses
FR3039901B1 (fr) * 2015-08-04 2017-09-08 Essilor Int Lentille de puissance optique variable, ensemble optique comprenant une telle lentille et dispositif de compensation visuelle comprenant un tel ensemble optique
US10599006B2 (en) 2016-04-12 2020-03-24 E-Vision Smart Optics, Inc. Electro-active lenses with raised resistive bridges
ES2861520T3 (es) 2016-04-12 2021-10-06 E Vision Smart Optics Inc Lentes electroactivas con puentes resistivos elevados
WO2017223300A1 (en) * 2016-06-22 2017-12-28 Raymond Miller Karam Adjustable fluid lens with reduced aberration
CN112166367A (zh) * 2018-03-26 2021-01-01 Adlens有限公司 增强现实显示单元以及包括增强现实显示单元的增强现实头戴装置的改进或与之相关的改进
CN108957736B (zh) * 2018-07-25 2019-05-21 清华大学 机械力致动的柔性变焦透镜
CN110068929A (zh) * 2019-05-14 2019-07-30 Oppo广东移动通信有限公司 头戴式显示设备
US11719960B1 (en) * 2019-05-16 2023-08-08 Meta Platforms Technologies, Llc Gravity sag compensation in fluid-filled lenses
IT201900025795A1 (it) * 2019-12-30 2021-06-30 Dynamic Optics S R L Dispositivo ottico adattivo

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US504890A (en) * 1893-09-12 Device for reflecting and refracting radiant energy
DE71710C (de) * CH. F. CROWELL, F. DOANE und M. L. SE-VERY in Boston, Mass., 31 Milk Street; Ver Strahlen brechende oder zurückwerfende gekrümmte Körper, .deren Krümmung durch Gas- oder Flüssigkeitsdruck hergestellt ist
GB430321A (en) * 1933-09-12 1935-06-11 Ver Deutsche Metallwerke Ag Zw Method of and apparatus for manufacturing curved reflectors
US2300251A (en) * 1941-01-23 1942-10-27 Bausch & Lomb Variable focus lens
CH241033A (de) * 1941-05-25 1946-02-15 Dessauer Friedrich Dr Prof Optische Einrichtung mit mindestens einer deformierbaren brechenden Fläche.
GB571912A (en) * 1941-05-25 1945-09-14 Friedrich Dessauer Improvements in or relating to liquid lenses
FR914827A (fr) * 1945-04-12 1946-10-18 D Inv S Mecaniques S E X I M S Procédé d'établissement de verres ou lentilles d'optique ou analouges à foyer variable, et lentilles obtenues d'après ce procédé
GB758668A (en) * 1953-11-06 1956-10-10 Francis Michael Russell Improvements in or relating to optical lenses
US3161718A (en) * 1961-07-12 1964-12-15 William Kurasch Variable power fluid lens
FR1543657A (fr) * 1967-11-02 1968-10-25 Syosset Mfg Corp Procédé de variation de la distance focale de lentilles optiques, et lentille optique basée sur ledit procédé
FR1602997A (es) * 1968-12-31 1971-03-01
US4059346A (en) * 1976-06-30 1977-11-22 Grumman Aerospace Corporation Controlled focus mirror with rim controlled flexure
US4466706A (en) * 1982-03-10 1984-08-21 Lamothe Ii Frederick H Optical fluid lens
US4444471A (en) * 1982-03-12 1984-04-24 Polaroid Corporation Variable focus lens system employing elastomeric lens
US5292222A (en) * 1992-03-31 1994-03-08 International Business Machines Corporation Robotic load device for outer diameter pickup of a disk

Also Published As

Publication number Publication date
GB8621290D0 (en) 1986-10-08
EP0291596B1 (en) 1994-01-19
CA1321913C (en) 1993-09-07
GB2183059B (en) 1989-09-27
GB2183059A (en) 1987-05-28
EP0291596A1 (en) 1988-11-23
US4890903A (en) 1990-01-02

Similar Documents

Publication Publication Date Title
ES2050112T3 (es) Sistema de suspension para una membrana optica flexible.
ATE187352T1 (de) Gastrennung mittels membranen
US4295721A (en) High pressure and high speed optical enclosure system
IT8767013A0 (it) Camera di flusso per la separazionedi bolle di gas da un liquido utilizzabile particolarmente in emodialisi
EA199800343A1 (ru) Устройство крепления элемента, подверженного воздействию текучей среды под давлением
MX9702005A (es) Surtidor para medios.
ES2179100T3 (es) Gafas que utilizan lentes de longitud focal variable que tienen una periferia configurada de forma arbitraria.
ES2083768T3 (es) Permeante de haz multiple.
ES2138011T3 (es) Dispositivo para el intercambio de gas especialmente para la oxigenacion en la sangre.
EP0223548A3 (en) Multiple solution iv system with setup error protection
DE68906180D1 (de) Fluidfilter.
IT1148579B (it) Sistema per la proiezione di caratteri con lenti asferiche
ATE133566T1 (de) Extrakorporaler einnadel-plasmapherese-kreislauf
NO923421D0 (no) Membranpumpe for gassholdig fluid
GB1282033A (en) A catadioptric telephoto objective lens system
MX167540B (es) Dispositivo reflector de luz
ES2090771T3 (es) Dispositivo para el control de elementos filtrantes.
ES8801467A1 (es) Aparato de restauracion para restaurar un aparato de despla zamiento espectral.
ES2065245R (es)
ES2064558T3 (es) Sistema de iluminacion modular.
RU97109236A (ru) Оптический измеритель давления
IT8667095A0 (it) Procedimento per la realizzazione del collegamento meccanico ed elettrico fra due corpi in particolare tra la membrana ed il sopporto di un sensore di pressione a filmspesso e dispositivi realizzati con tale procedimento
SE8702795D0 (sv) Laserapparat och sett att pumpa en laser
IT8103465A0 (it) Dispositivo per la visualizzazione ottica, a distanza, del livello o della pressione localizzata in contenitori di liquidi o gas in pressione, in particolare in impianti a g.p.l. o metano per autotrazione
SU826203A1 (ru) Устройство для передачи давления в скважине 1

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 291596

Country of ref document: ES