DK0651276T3 - Bifokal kontaktlinse - Google Patents

Bifokal kontaktlinse

Info

Publication number
DK0651276T3
DK0651276T3 DK94203051T DK94203051T DK0651276T3 DK 0651276 T3 DK0651276 T3 DK 0651276T3 DK 94203051 T DK94203051 T DK 94203051T DK 94203051 T DK94203051 T DK 94203051T DK 0651276 T3 DK0651276 T3 DK 0651276T3
Authority
DK
Denmark
Prior art keywords
contact lens
curvature
lens
optical zone
side edges
Prior art date
Application number
DK94203051T
Other languages
English (en)
Inventor
Meurs Theodorus M G Van
Original Assignee
Ecu Lens V O F
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 Ecu Lens V O F filed Critical Ecu Lens V O F
Application granted granted Critical
Publication of DK0651276T3 publication Critical patent/DK0651276T3/da

Links

Classifications

    • 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
    • G02C7/048—Means for stabilising the orientation of lenses in the eye
    • 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
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/043—Translating type
    • 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
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/045—Sectorial configuration

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
DK94203051T 1993-10-28 1994-10-20 Bifokal kontaktlinse DK0651276T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9301863A NL9301863A (nl) 1993-10-28 1993-10-28 Contactlens met een optische zone met tenminste een focus.

Publications (1)

Publication Number Publication Date
DK0651276T3 true DK0651276T3 (da) 1999-12-13

Family

ID=19863062

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94203051T DK0651276T3 (da) 1993-10-28 1994-10-20 Bifokal kontaktlinse

Country Status (7)

Country Link
US (1) US5606378A (da)
EP (1) EP0651276B1 (da)
AT (1) ATE184114T1 (da)
DE (1) DE69420354T2 (da)
DK (1) DK0651276T3 (da)
ES (1) ES2138032T3 (da)
NL (1) NL9301863A (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6619799B1 (en) * 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
US7628485B2 (en) * 2000-03-31 2009-12-08 Coopervision International Holding Company, Lp Contact lens having a uniform horizontal thickness profile
US6467903B1 (en) * 2000-03-31 2002-10-22 Ocular Sciences, Inc. Contact lens having a uniform horizontal thickness profile
US6813082B2 (en) * 2000-11-27 2004-11-02 Ophthonix, Inc. Wavefront aberrator and method of manufacturing
US7293871B2 (en) * 2000-11-27 2007-11-13 Ophthonix, Inc. Apparatus and method of correcting higher-order aberrations of the human eye
US7217375B2 (en) * 2001-06-04 2007-05-15 Ophthonix, Inc. Apparatus and method of fabricating a compensating element for wavefront correction using spatially localized curing of resin mixtures
US7434931B2 (en) 2001-10-25 2008-10-14 Ophthonix Custom eyeglass manufacturing method
US6712466B2 (en) * 2001-10-25 2004-03-30 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US6682195B2 (en) * 2001-10-25 2004-01-27 Ophthonix, Inc. Custom eyeglass manufacturing method
US7080906B2 (en) * 2003-11-12 2006-07-25 Novartis Ag Translating bifocal wear modality
US7201480B2 (en) * 2004-05-20 2007-04-10 Johnson & Johnson Vision Care, Inc. Methods for rotationally stabilizing contact lenses
US20050260388A1 (en) * 2004-05-21 2005-11-24 Lai Shui T Apparatus and method of fabricating an ophthalmic lens for wavefront correction using spatially localized curing of photo-polymerization materials
CN100592142C (zh) * 2004-12-22 2010-02-24 诺瓦提斯公司 用于大幅度平移的接触透镜的设计
US7503652B2 (en) * 2006-06-29 2009-03-17 Johnson & Johnson Vision Care, Inc. Translating multifocal ophthalmic lenses
US7832858B2 (en) * 2007-05-11 2010-11-16 Ferrara Daniel C Contact lens permitting translation
US8888277B2 (en) 2012-10-26 2014-11-18 Johnson & Johnson Vision Care, Inc. Contact lens with improved fitting characteristics
US9880399B2 (en) 2015-11-16 2018-01-30 Johnson & Johnson Vision Care, Inc. Truncated translating contact lens with optimized performance and method of design
US10274751B2 (en) * 2016-07-05 2019-04-30 Bausch & Lomb Incorporated Prism ballasted contact lens
EP3568057B1 (en) * 2017-01-15 2021-10-20 Verily Life Sciences LLC Eye-mountable underlid device for measuring an analyte

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895334A (en) * 1959-06-24 1962-05-02 Raymonde Jeanne Augustine Koch Improvements in or relating to bifocal contact lenses
US3279878A (en) * 1964-04-20 1966-10-18 Plastic Contact Lens Company Bi-focal corneal contact lens
FR1552106A (da) * 1967-11-17 1969-01-03
DE2106499A1 (de) * 1971-02-11 1972-10-05 Optikus, N.A. Günther, 4630 Bochum Mehrstärken-Contact-Linse
US4268133A (en) * 1978-07-14 1981-05-19 Bausch & Lomb Incorporated Preferential orientation of contact lenses
GB2033101B (en) * 1978-10-02 1983-01-26 Madden Contact Lenses Ltd Soft bifocal contact lenses
US4324461A (en) * 1979-11-26 1982-04-13 Salvatori Ophthalmics, Inc. Contact lens for non-rotational orientation
DE3222099C2 (de) * 1982-06-11 1984-06-20 Titmus Eurocon Kontaktlinsen Gmbh & Co Kg, 8750 Aschaffenburg Bifokale Kontaktlinse vom bivisuellen Typ
US4549794A (en) * 1983-05-05 1985-10-29 Schering Corporation Hydrophilic bifocal contact lens
US4618229A (en) * 1983-07-22 1986-10-21 Bausch & Lomb Incorporated Bifocal contact lens
CA1265688A (en) * 1984-10-17 1990-02-13 Alain Rainville Bi-focal corneal lens and method of making the same
US4854089A (en) * 1985-04-05 1989-08-08 Sola U.S.A. Inc. Method of making a rigid gas permeable bifocal contact lens
US5502518A (en) * 1993-09-09 1996-03-26 Scient Optics Inc Asymmetric aspheric contact lens

Also Published As

Publication number Publication date
ES2138032T3 (es) 2000-01-01
ATE184114T1 (de) 1999-09-15
EP0651276B1 (en) 1999-09-01
US5606378A (en) 1997-02-25
DE69420354D1 (de) 1999-10-07
NL9301863A (nl) 1995-05-16
DE69420354T2 (de) 2000-05-18
EP0651276A1 (en) 1995-05-03

Similar Documents

Publication Publication Date Title
DK0651276T3 (da) Bifokal kontaktlinse
EP1029255B1 (en) Soft bifocal contact lenses
US4162122A (en) Zonal bifocal contact lens
ATE89672T1 (de) Kontaktlinse mit lagestabilisierung.
ES2081812T3 (es) Lente oftalmica difractiva multifocal.
SG68540A1 (en) Clear axis segmented multifocal opthalmic lens
BR9601580A (pt) Lente oftálmica multifocal progressiva
US5635998A (en) Translating multifocal contact lens
EP0158638A1 (de) Hydrophile kontaktlinsen mit zwei brennpunkten
ATE126586T1 (de) Diodenzeilen-spektrometer.
CA2073536A1 (en) Segmented multifocal contact lens and method of manufacture
NO981896D0 (no) Multifokal kontaktlinse
RU2009102836A (ru) Перемещающиеся многофокусные офтальмологические линзы
ATE193129T1 (de) Brillenlinse
KR960705244A (ko) 비대칭 비구형 콘택트렌즈(asymmetric aspheric contact lens)
ES2076145T3 (es) Fabricacion de lentes oftalmicas con la ayuda de un laser del tipo "excimer".
JPS6091327A (ja) 二焦点式角膜コンタクトレンズ
NO934716D0 (no) Anordning for baering optalmiske linser
DE69704819D1 (de) Schwimm- oder Tauchbrille
ES2094038T3 (es) Lente de proyeccion de faro de vehiculo.
EP0578739A4 (en) INTRAOCULAR BIFOCALL LENS WITH SPHERICAL IMAGE ERROR CORRECTION.
EP0336073A3 (en) Telescopic ophthalmic lens
KR19980035067U (ko) 눈금 확대 수준기
JPH01142521A (ja) 一眼レフレックスカメラの接眼レンズ
JPS5941165B2 (ja) 眼鏡用レンズ