FI913537A0 - Foerfarande foer formning av en lins samt resulterande icke-sfaerisk lins. - Google Patents

Foerfarande foer formning av en lins samt resulterande icke-sfaerisk lins.

Info

Publication number
FI913537A0
FI913537A0 FI913537A FI913537A FI913537A0 FI 913537 A0 FI913537 A0 FI 913537A0 FI 913537 A FI913537 A FI 913537A FI 913537 A FI913537 A FI 913537A FI 913537 A0 FI913537 A0 FI 913537A0
Authority
FI
Finland
Prior art keywords
lens
lins
sfaerisk
resulterande
icke
Prior art date
Application number
FI913537A
Other languages
English (en)
Other versions
FI913537A (fi
Inventor
Jeffrey H Roffman
Original Assignee
Johnson & Johnson Vision Prod
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24224691&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI913537(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson & Johnson Vision Prod filed Critical Johnson & Johnson Vision Prod
Publication of FI913537A0 publication Critical patent/FI913537A0/fi
Publication of FI913537A publication Critical patent/FI913537A/fi

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • 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
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • 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
    • 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
    • G02C7/04—Contact lenses for the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Prostheses (AREA)
  • Lenses (AREA)
  • Eyeglasses (AREA)
  • Glass Compositions (AREA)
  • Coloring (AREA)
  • Heat Treatment Of Steel (AREA)
  • Control Of El Displays (AREA)
  • Networks Using Active Elements (AREA)
FI913537A 1990-07-24 1991-07-23 Foerfarande foer formning av en lins samt resulterande icke-sfaerisk lins. FI913537A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/557,261 US5050981A (en) 1990-07-24 1990-07-24 Lens design method and resulting aspheric lens

Publications (2)

Publication Number Publication Date
FI913537A0 true FI913537A0 (fi) 1991-07-23
FI913537A FI913537A (fi) 1992-01-25

Family

ID=24224691

Family Applications (1)

Application Number Title Priority Date Filing Date
FI913537A FI913537A (fi) 1990-07-24 1991-07-23 Foerfarande foer formning av en lins samt resulterande icke-sfaerisk lins.

Country Status (28)

Country Link
US (1) US5050981A (fi)
EP (1) EP0472291B1 (fi)
JP (1) JP3022640B2 (fi)
KR (1) KR920003069A (fi)
CN (1) CN1028258C (fi)
AT (1) ATE128248T1 (fi)
AU (1) AU636502B2 (fi)
BR (1) BR9102977A (fi)
CA (1) CA2047507C (fi)
CZ (1) CZ229591A3 (fi)
DE (1) DE69113178T2 (fi)
DK (1) DK0472291T3 (fi)
ES (1) ES2089138T3 (fi)
FI (1) FI913537A (fi)
GR (1) GR1001038B (fi)
HK (1) HK20196A (fi)
HU (1) HU213124B (fi)
IE (1) IE68945B1 (fi)
IL (1) IL98780A0 (fi)
MX (1) MX9100362A (fi)
NO (1) NO303473B1 (fi)
NZ (1) NZ238960A (fi)
PT (1) PT98420A (fi)
RO (1) RO112931B1 (fi)
SK (1) SK229591A3 (fi)
TW (1) TW218921B (fi)
YU (1) YU48398B (fi)
ZA (1) ZA915779B (fi)

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220359A (en) * 1990-07-24 1993-06-15 Johnson & Johnson Vision Products, Inc. Lens design method and resulting aspheric lens
US5198844A (en) 1991-07-10 1993-03-30 Johnson & Johnson Vision Products, Inc. Segmented multifocal contact lens
GB9306424D0 (en) * 1993-03-27 1993-05-19 Pilkington Visioncare Inc Contact lens designed to accommodate and correct for the effects of presbyopia
US5436678A (en) * 1993-09-30 1995-07-25 Wilmington Partners L.P. Aspheric multifocal contact lens
IL118065A0 (en) * 1995-05-04 1996-08-04 Johnson & Johnson Vision Prod Aspheric toric lens designs
US5684560A (en) * 1995-05-04 1997-11-04 Johnson & Johnson Vision Products, Inc. Concentric ring single vision lens designs
HUP9601126A3 (en) * 1995-05-04 1999-10-28 Johnson & Johnson Vision Prod Concentric, aspheric, multifocal lens
US5929969A (en) * 1995-05-04 1999-07-27 Johnson & Johnson Vision Products, Inc. Multifocal ophthalmic lens
US6276795B1 (en) 1996-05-02 2001-08-21 Aearo Company Protective eyewear with adjustable strap
US6149268A (en) * 1996-05-02 2000-11-21 Cabot Safety Intermediate Corporation Protective eyewear with at least one ventilation channel
US6024446A (en) * 1996-05-02 2000-02-15 Cabot Safety Intermediate Corporation Eyewear with hingedly attached strapped head retainer
US6254236B1 (en) * 1996-05-02 2001-07-03 Cabot Safety Intermediate Corporation Parabolic and hyperbolic aspheric eyewear
US5825455A (en) * 1996-05-02 1998-10-20 Cabot Safety Intermediate Corporation Aspheric plano eyewear
US5815239A (en) * 1996-12-05 1998-09-29 Chapman; Judith E. Contact lenses providing improved visual acuity
US6244708B1 (en) 1998-09-28 2001-06-12 Bausch & Lomb Incorporated Contact lenses providing improved visual acuity
US6082856A (en) * 1998-11-09 2000-07-04 Polyvue Technologies, Inc. Methods for designing and making contact lenses having aberration control and contact lenses made thereby
GB9903170D0 (en) * 1999-02-13 1999-04-07 Contact Lens Precision Lab Lim Contact lenses
US6224211B1 (en) * 1999-06-08 2001-05-01 Medjet, Inc. Super vision
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
US6619799B1 (en) 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
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
US7290876B2 (en) 1999-07-02 2007-11-06 E-Vision, Llc Method and system for electro-active spectacle lens design
US7988286B2 (en) 1999-07-02 2011-08-02 E-Vision Llc Static progressive surface region in optical communication with a dynamic optic
US6851805B2 (en) * 1999-07-02 2005-02-08 E-Vision, Llc Stabilized electro-active contact lens
US7290875B2 (en) 2004-11-02 2007-11-06 Blum Ronald D Electro-active spectacles and method of fabricating same
US7264354B2 (en) 1999-07-02 2007-09-04 E-Vision, Llc Method and apparatus for correcting vision using an electro-active phoropter
US7775660B2 (en) 1999-07-02 2010-08-17 E-Vision Llc Electro-active ophthalmic lens having an optical power blending region
US7604349B2 (en) 1999-07-02 2009-10-20 E-Vision, Llc Static progressive surface region in optical communication with a dynamic optic
US7404636B2 (en) 1999-07-02 2008-07-29 E-Vision, Llc Electro-active spectacle employing modal liquid crystal lenses
BR0111043A (pt) * 2000-05-23 2003-04-15 Pharmacia Groningen Bv Métodos para a obtenção de lentes oftálmicas que promovem aberrações reduzidas na vista
US6609793B2 (en) * 2000-05-23 2003-08-26 Pharmacia Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
US8020995B2 (en) 2001-05-23 2011-09-20 Amo Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
US6554425B1 (en) 2000-10-17 2003-04-29 Johnson & Johnson Vision Care, Inc. Ophthalmic lenses for high order aberration correction and processes for production of the lenses
JP2002250902A (ja) * 2001-02-26 2002-09-06 Menicon Co Ltd 眼用レンズの設計方法及びそれを用いて得られた眼用レンズ
SE0004829D0 (sv) * 2000-12-22 2000-12-22 Pharmacia Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
DE10106562B4 (de) 2001-02-13 2008-07-03 Rodenstock Gmbh Verfahren zur Demonstration des Einflusses einer bestimmten Brillenfassung und der in diese Brillenfassung eingesetzten optischen Gläser
US7111938B2 (en) * 2001-04-27 2006-09-26 Novartis Ag Automatic lens design and manufacturing system
BR0213012A (pt) * 2001-10-05 2004-12-28 E Vision Llc Lentes eletro-ativas hìbridas
JP3860041B2 (ja) * 2002-01-23 2006-12-20 株式会社メニコン コンタクトレンズおよびコンタクトレンズの設計方法
JP2004121433A (ja) * 2002-09-30 2004-04-22 Nidek Co Ltd 眼内レンズ
US7556381B2 (en) 2002-10-04 2009-07-07 Gerhard Kelch Method for producing a lens and a lens produced thereby
US7381221B2 (en) * 2002-11-08 2008-06-03 Advanced Medical Optics, Inc. Multi-zonal monofocal intraocular lens for correcting optical aberrations
SE0203564D0 (sv) 2002-11-29 2002-11-29 Pharmacia Groningen Bv Multifocal opthalmic lens
US7896916B2 (en) * 2002-11-29 2011-03-01 Amo Groningen B.V. Multifocal ophthalmic lens
US7036931B2 (en) * 2003-01-29 2006-05-02 Novartis Ag Ophthalmic lenses
US7195353B2 (en) 2003-08-15 2007-03-27 E-Vision, Llc Enhanced electro-active lens system
FR2860706B1 (fr) * 2003-10-14 2010-10-15 Essilor Int Systeme de grandissement d'image retinienne
JP2005283783A (ja) * 2004-03-29 2005-10-13 Fujinon Corp 成形光学素子を有する光学系、およびその製造方法
US7101041B2 (en) * 2004-04-01 2006-09-05 Novartis Ag Contact lenses for correcting severe spherical aberration
AU2005230194B2 (en) * 2004-04-05 2010-12-16 Amo Groningen B.V. Ophthalmic lenses capable of reducing chromatic aberration
BRPI0509809A (pt) * 2004-04-13 2007-09-18 Univ Arizona eletrodos padronizados para dispositivos oftálmicos eletroativos de cristal lìquido
CN100426005C (zh) * 2004-07-05 2008-10-15 鸿富锦精密工业（深圳）有限公司 眼镜片设计方法
CA2585237C (en) * 2004-10-25 2015-01-06 Advanced Medical Optics, Inc. Ophthalmic lens with multiple phase plates
US7922326B2 (en) 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
EP1807728A4 (en) 2004-11-02 2009-07-29 E Vision Llc ELECTROACTIVE GLASSES AND MANUFACTURING METHOD THEREFOR
US9801709B2 (en) 2004-11-02 2017-10-31 E-Vision Smart Optics, Inc. Electro-active intraocular lenses
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
SE0402769D0 (sv) 2004-11-12 2004-11-12 Amo Groningen Bv Method of selecting intraocular lenses
US7682020B2 (en) * 2004-11-17 2010-03-23 Natural Focus Llc Orthokeratological contact lenses and design methods therefor
ES2306433T3 (es) * 2005-04-05 2008-11-01 Alcon Inc. Lente intraocular.
US7407283B2 (en) * 2005-09-14 2008-08-05 Fosta-Tek Optics, Inc. Goggle lens, method of manufacturing same, and goggle containing same
US8801781B2 (en) * 2005-10-26 2014-08-12 Abbott Medical Optics Inc. Intraocular lens for correcting corneal coma
US7172285B1 (en) * 2005-12-09 2007-02-06 Bausch & Lomb Incorporated Contact lens with high-order compensation for non-axisymmetric structure
US20080273166A1 (en) 2007-05-04 2008-11-06 William Kokonaski Electronic eyeglass frame
US7879089B2 (en) * 2006-05-17 2011-02-01 Alcon, Inc. Correction of higher order aberrations in intraocular lenses
US7656509B2 (en) 2006-05-24 2010-02-02 Pixeloptics, Inc. Optical rangefinder for an electro-active lens
JP2009541793A (ja) 2006-06-23 2009-11-26 ピクセルオプティクス， インコーポレイテッド 電気活性眼鏡レンズ用の電子アダプタ
US20080001320A1 (en) 2006-06-28 2008-01-03 Knox Wayne H Optical Material and Method for Modifying the Refractive Index
AR062067A1 (es) 2006-07-17 2008-10-15 Novartis Ag Lentes de contacto toricas con perfil de potencia optica controlado
US20080106694A1 (en) * 2006-10-27 2008-05-08 Blum Ronald D Spectacle hinge for providing on off power
AR064985A1 (es) 2007-01-22 2009-05-06 E Vision Llc Lente electroactivo flexible
WO2008103906A2 (en) 2007-02-23 2008-08-28 Pixeloptics, Inc. Ophthalmic dynamic aperture
US7926940B2 (en) 2007-02-23 2011-04-19 Pixeloptics, Inc. Advanced electro-active optic device
US7883207B2 (en) 2007-12-14 2011-02-08 Pixeloptics, Inc. Refractive-diffractive multifocal lens
US7883206B2 (en) * 2007-03-07 2011-02-08 Pixeloptics, Inc. Multifocal lens having a progressive optical power region 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
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
ES2313837B1 (es) * 2007-05-07 2009-12-17 Consejo Superior De Investigaciones Cientificas Diseño analitico de lentes intraoculares.
US8317321B2 (en) 2007-07-03 2012-11-27 Pixeloptics, Inc. Multifocal lens with a diffractive optical power region
US7777872B2 (en) * 2007-07-31 2010-08-17 Alcon Research, Ltd. Method of measuring diffractive lenses
US8974526B2 (en) 2007-08-27 2015-03-10 Amo Groningen B.V. Multizonal lens with extended depth of focus
WO2009058310A1 (en) 2007-10-30 2009-05-07 Visionware Llc Progressive reading and intermediate distance lens defined by employment of a zernike expansion
US8154804B2 (en) 2008-03-25 2012-04-10 E-Vision Smart Optics, Inc. Electro-optic lenses for correction of higher order aberrations
AU2009323770B2 (en) * 2008-04-04 2015-05-07 Amo Regional Holdings Systems and methods for determining intraocular lens power
US9335563B2 (en) 2012-08-31 2016-05-10 Amo Groningen B.V. Multi-ring lens, systems and methods for extended depth of focus
US20090292354A1 (en) * 2008-05-21 2009-11-26 Staar Surgical Company Optimized intraocular lens
US8646916B2 (en) 2009-03-04 2014-02-11 Perfect Ip, Llc System for characterizing a cornea and obtaining an opthalmic lens
US8292952B2 (en) 2009-03-04 2012-10-23 Aaren Scientific Inc. System for forming and modifying lenses and lenses formed thereby
JP5462288B2 (ja) 2009-03-04 2014-04-02 パーフェクト アイピー エルエルシー レンズを形成および修正するためのシステムならびにそれによって形成されたレンズ
US7828435B1 (en) 2010-02-03 2010-11-09 Denis Rehse Method for designing an anterior curve of a contact lens
JP2013519927A (ja) * 2010-02-17 2013-05-30 アッコレンズ インターナショナル ビー．ヴイ． 調節可能なキラル眼科用レンズ
WO2012024152A1 (en) * 2010-08-18 2012-02-23 Abbott Medical Optics Inc. Customized intraocular lens power calculation system and method
EP2616023A2 (en) * 2010-09-13 2013-07-24 The Regents of the University of Colorado, a body corporate Extended depth of field optics with variable pupil diameter
WO2012073112A1 (en) 2010-12-01 2012-06-07 Amo Groningen B.V. A multifocal lens having an optical add power progression, and a system and method of providing same
CN102644899B (zh) * 2011-02-18 2013-07-31 上海三思电子工程有限公司 一种led照明用透镜的设计方法
NL2006307C2 (en) * 2011-02-28 2012-08-29 Oculentis B V Ophthalmic lens having enhanced optical blending zone.
CA2851975A1 (en) 2011-10-14 2013-04-18 Amo Groningen B.V. Apparatus, system and method to account for spherical aberration at the iris plane in the design of an intraocular lens
ES2380979B1 (es) * 2011-12-19 2013-01-30 Indo Internacional S.A. "Procedimiento de diseño y de fabricación de una lente oftálmica monofocal y lente correspondiente"
CN106940484B (zh) 2012-01-06 2021-01-12 E-视觉智能光学公司 眼具对接站及电子模块
CN102566085B (zh) * 2012-03-20 2013-08-21 天津宇光光学有限公司 基于波前技术的非球面眼镜的设计方法
MX2012013376A (es) * 2012-11-16 2014-05-21 Ct De Investigaciones En Optica A C Lentes correctoras y metodo para producirlas con cero aberracion esferica.
WO2017137840A1 (en) 2016-02-09 2017-08-17 Amo Groningen B.V. Progressive power intraocular lens, and methods of use and manufacture
WO2017180184A1 (en) 2016-04-12 2017-10-19 E-Vision Smart Optics, Inc. Electro-active lenses with raised resistive bridges
US10599006B2 (en) 2016-04-12 2020-03-24 E-Vision Smart Optics, Inc. Electro-active lenses with raised resistive bridges
KR101903446B1 (ko) * 2016-08-10 2018-11-22 김차식 공기층 이중 조리기
CA3056707A1 (en) 2017-03-17 2018-09-20 Amo Groningen B.V. Diffractive intraocular lenses for extended range of vision
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
AU2018292030B2 (en) 2017-06-28 2024-02-08 Amo Groningen B.V. Extended range and related intraocular lenses for presbyopia treatment
CA3067116A1 (en) 2017-06-28 2019-01-03 Amo Groningen B.V. Diffractive lenses and related intraocular lenses for presbyopia treatment
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
CN107468377B (zh) * 2017-07-25 2019-06-04 南开大学 一种用于矫正老视眼的大焦深非球面人工晶体
CA3075211A1 (en) 2017-09-11 2019-03-14 Amo Groningen B.V. Intraocular lenses with customized add power
JP7244824B2 (ja) * 2019-01-18 2023-03-23 学校法人北里研究所 眼鏡用レンズの設計方法、設計装置、及びプログラム
CN112147796B (zh) * 2019-06-28 2024-01-30 爱博诺德(北京)医疗科技股份有限公司 角膜塑形镜与角膜塑形镜设计方法
US11886046B2 (en) 2019-12-30 2024-01-30 Amo Groningen B.V. Multi-region refractive lenses for vision treatment
WO2021136617A1 (en) 2019-12-30 2021-07-08 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482906A (en) * 1965-10-04 1969-12-09 David Volk Aspheric corneal contact lens series
NL7803590A (nl) * 1977-04-07 1978-10-10 Spofa Vereinigte Pharma Werke Contactlens met niet-homogene breking.
US4640595A (en) * 1984-05-02 1987-02-03 David Volk Aspheric contact lens
US4564484A (en) * 1984-11-26 1986-01-14 Neefe Charles W Production of soft lenses having reduced spherical aberrations
GB8529006D0 (en) * 1985-11-25 1986-01-02 Highgate D J Hydrophilic materials
US4710193A (en) * 1986-08-18 1987-12-01 David Volk Accommodating intraocular lens and lens series and method of lens selection
FR2615965B1 (fr) * 1987-06-01 1989-09-08 Essilor Int Lentille de contact aspherique pour correction de la presbytie
FR2635970A1 (fr) * 1988-09-06 1990-03-09 Essilor Int Systeme optique, a lentille ophtalmique et lentille intraoculaire, pour l'amelioration de la vision d'une personne atteinte de degenerescence maculaire

Also Published As

Publication number Publication date
NZ238960A (en) 1993-08-26
CZ229591A3 (en) 1993-02-17
RO112931B1 (ro) 1998-01-30
CA2047507C (en) 2002-01-22
GR1001038B (el) 1993-03-31
HU912488D0 (en) 1991-12-30
NO912880D0 (no) 1991-07-23
SK229591A3 (en) 1995-08-09
DE69113178D1 (de) 1995-10-26
FI913537A (fi) 1992-01-25
JP3022640B2 (ja) 2000-03-21
PT98420A (pt) 1993-10-29
MX9100362A (es) 1992-02-28
YU129591A (sh) 1995-03-27
CA2047507A1 (en) 1992-01-25
CN1058474A (zh) 1992-02-05
DE69113178T2 (de) 1996-03-21
ZA915779B (en) 1993-03-31
HK20196A (en) 1996-02-09
NO303473B1 (no) 1998-07-13
EP0472291A1 (en) 1992-02-26
ATE128248T1 (de) 1995-10-15
AU636502B2 (en) 1993-04-29
GR910100284A (en) 1992-08-26
ES2089138T3 (es) 1996-10-01
BR9102977A (pt) 1992-02-11
CN1028258C (zh) 1995-04-19
KR920003069A (ko) 1992-02-29
YU48398B (sh) 1998-07-10
AU8117291A (en) 1992-01-30
NO912880L (no) 1992-01-27
TW218921B (fi) 1994-01-11
DK0472291T3 (da) 1995-11-06
IE68945B1 (en) 1996-07-24
IE912598A1 (en) 1992-01-29
JPH06201990A (ja) 1994-07-22
US5050981A (en) 1991-09-24
EP0472291B1 (en) 1995-09-20
HUT60550A (en) 1992-09-28
HU213124B (en) 1997-02-28
IL98780A0 (en) 1992-07-15

Similar Documents

Publication Publication Date Title
FI913537A0 (fi) Foerfarande foer formning av en lins samt resulterande icke-sfaerisk lins.
US4199231A (en) Hydrogel contact lens
BR9602151A (pt) Desenho e método para desenhar um desenho de lente anular concêntrica multifocal asférica que reduz aberrações e intensifica o contraste para proporcionar melhor acuidade visual
US4702573A (en) Variable powered contact lens
US5071244A (en) Soft bifocal contact lens
JPS60203913A (ja) 眼科用レンズの改良
GB1239620A (fi)
ES8305944A1 (es) Cristal para gafas de alto valor positivo de refraccion.
IE810553L (en) Progressive power opthalmic lenses
US5790231A (en) Aspherical contact lens for correcting presbyopia
US20190004334A1 (en) Multifocal intraocular lens
JP3013396B2 (ja) 眼鏡レンズ
JPS6347849Y2 (fi)
US3510207A (en) Method of fitting aspheric contact lenses
TH2461EX (th) แว่นสัมผัสลูกตาชนิดสามารถปรับสภาพได้อย่างต่อเนื่อง

Legal Events

Date Code Title Description
FD Application lapsed