CA2096706A1 - Lentille torique souple pour la correction de l'astigmatisme - Google Patents

Lentille torique souple pour la correction de l'astigmatisme

Info

Publication number
CA2096706A1
CA2096706A1 CA 2096706 CA2096706A CA2096706A1 CA 2096706 A1 CA2096706 A1 CA 2096706A1 CA 2096706 CA2096706 CA 2096706 CA 2096706 A CA2096706 A CA 2096706A CA 2096706 A1 CA2096706 A1 CA 2096706A1
Authority
CA
Canada
Prior art keywords
zone
lens
prismatic
zones
peripheral
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.)
Abandoned
Application number
CA 2096706
Other languages
English (en)
Inventor
Robert Mercure
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.)
Laboratoires Opti Centre Inc
Original Assignee
Laboratoires Opti Centre Inc
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 Laboratoires Opti Centre Inc filed Critical Laboratoires Opti Centre Inc
Priority to CA 2096706 priority Critical patent/CA2096706A1/fr
Publication of CA2096706A1 publication Critical patent/CA2096706A1/fr
Abandoned legal-status Critical Current

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

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)
CA 2096706 1993-05-20 1993-05-20 Lentille torique souple pour la correction de l'astigmatisme Abandoned CA2096706A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2096706 CA2096706A1 (fr) 1993-05-20 1993-05-20 Lentille torique souple pour la correction de l'astigmatisme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2096706 CA2096706A1 (fr) 1993-05-20 1993-05-20 Lentille torique souple pour la correction de l'astigmatisme

Publications (1)

Publication Number Publication Date
CA2096706A1 true CA2096706A1 (fr) 1994-11-21

Family

ID=4151686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2096706 Abandoned CA2096706A1 (fr) 1993-05-20 1993-05-20 Lentille torique souple pour la correction de l'astigmatisme

Country Status (1)

Country Link
CA (1) CA2096706A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742463A2 (fr) * 1995-05-04 1996-11-13 JOHNSON & JOHNSON VISION PRODUCTS, INC. Lentilles à des anneaux concentriques pour la presbytie astigmatique
EP0742462A2 (fr) * 1995-05-04 1996-11-13 JOHNSON & JOHNSON VISION PRODUCTS, INC. Jonction de lentilles lisse et programmable
EP1281099A1 (fr) * 2000-03-31 2003-02-05 Ocular Sciences Inc. Lentille de contact a profil d'epaisseur horizontal uniforme
EP1407313A1 (fr) * 2001-07-17 2004-04-14 Softfocal Company, Inc. Lentilles de contact bifocales a prisme secondaire
EP1783535A2 (fr) * 2000-03-31 2007-05-09 Coopervision International Holding Company, LP. Lentille de contact possédant un profil d'épaisseur horizontal uniforme
EP2876486A4 (fr) * 2012-07-18 2016-03-30 Menicon Co Ltd Lentille de contact, et procédé de fabrication de celle-ci
US10394051B2 (en) 2010-12-23 2019-08-27 Brien Holden Vision Institute Toric ophthalmic lens having extended depth of focus

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742463A2 (fr) * 1995-05-04 1996-11-13 JOHNSON & JOHNSON VISION PRODUCTS, INC. Lentilles à des anneaux concentriques pour la presbytie astigmatique
EP0742462A2 (fr) * 1995-05-04 1996-11-13 JOHNSON & JOHNSON VISION PRODUCTS, INC. Jonction de lentilles lisse et programmable
US5650838A (en) * 1995-05-04 1997-07-22 Johnson & Johnson Vision Products, Inc. Programmable smooth junctions on lenses
EP0742462A3 (fr) * 1995-05-04 1998-11-04 JOHNSON & JOHNSON VISION PRODUCTS, INC. Jonction de lentilles lisse et programmable
EP0742463A3 (fr) * 1995-05-04 1998-11-04 JOHNSON & JOHNSON VISION PRODUCTS, INC. Lentilles à des anneaux concentriques pour la presbytie astigmatique
US7133174B2 (en) 2000-03-31 2006-11-07 Coopervision, Inc. Contact lens having a uniform horizontal thickness profile
EP1783535A2 (fr) * 2000-03-31 2007-05-09 Coopervision International Holding Company, LP. Lentille de contact possédant un profil d'épaisseur horizontal uniforme
EP1281099A4 (fr) * 2000-03-31 2005-01-19 Ocular Sciences Inc Lentille de contact a profil d'epaisseur horizontal uniforme
EP1783534A3 (fr) * 2000-03-31 2011-05-11 Coopervision International Holding Company, LP. Lentille de contact possédant un profil d'épaisseur horizontal uniforme
US6971746B2 (en) 2000-03-31 2005-12-06 Coopervision, Inc. Contact lens having a uniform horizontal thickness profile
EP1281099A1 (fr) * 2000-03-31 2003-02-05 Ocular Sciences Inc. Lentille de contact a profil d'epaisseur horizontal uniforme
US7134753B2 (en) 2000-03-31 2006-11-14 Coopervision, Inc. Contact lens having a uniform horizontal thickness profile
EP1734398A3 (fr) * 2000-03-31 2011-05-11 CooperVision International Holding Company, LP Lentille de contact possédant un profil d'épaisseur horizontal uniforme
EP1783534A2 (fr) * 2000-03-31 2007-05-09 Coopervision International Holding Company, LP. Lentille de contact possédant un profil d'épaisseur horizontal uniforme
EP1783535A3 (fr) * 2000-03-31 2011-05-11 Coopervision International Holding Company, LP. Lentille de contact possédant un profil d'épaisseur horizontal uniforme
EP1407313A1 (fr) * 2001-07-17 2004-04-14 Softfocal Company, Inc. Lentilles de contact bifocales a prisme secondaire
EP1407313A4 (fr) * 2001-07-17 2005-03-02 Softfocal Company Inc Lentilles de contact bifocales a prisme secondaire
US10394051B2 (en) 2010-12-23 2019-08-27 Brien Holden Vision Institute Toric ophthalmic lens having extended depth of focus
EP2656139B1 (fr) * 2010-12-23 2020-01-22 Brien Holden Vision Institute Limited Lentille ophtalmologique torique ayant une profondeur de focalisation étendue
EP2876486A4 (fr) * 2012-07-18 2016-03-30 Menicon Co Ltd Lentille de contact, et procédé de fabrication de celle-ci

Similar Documents

Publication Publication Date Title
US5532768A (en) Contact lens
EP1281099B1 (fr) Lentille de contact a profil d'epaisseur horizontal uniforme
EP0440107B1 (fr) Lentille de contact pour la correction de l'astigmatisme
EP0102223B1 (fr) Lentille de contact souple bifocale
US4762408A (en) Progressive multifocal lens and spectacles using same
US5198844A (en) Segmented multifocal contact lens
US3726587A (en) Bifocal corneal contact lens and method of making same
US4938583A (en) Contact lens and method of making same
US5349396A (en) Clear axis, segmented multifocal ophthalmic lens
US4618227A (en) Soft contact lens
JPH08262377A (ja) 回転に関して安定させたコンタクトレンズ及びレンズ安定化の方法
EP0702257B1 (fr) Lentilles ophtalmiques progressives pour corriger la presbytie
JP2576054B2 (ja) 累進多焦点レンズ
CA2096706A1 (fr) Lentille torique souple pour la correction de l'astigmatisme
EP0627647B1 (fr) Lentille progressive multifocale
JPH08114775A (ja) 老視矯正用レンズ
CA1244687A (fr) Lentilles de contact
EP1734398B1 (fr) Lentille de contact possédant un profil d'épaisseur horizontal uniforme
EP0883014B1 (fr) Lentille de contact

Legal Events

Date Code Title Description
FZDE Dead