DE3246306A1 - Bifocal lens of bivisual type - Google Patents

Bifocal lens of bivisual type

Info

Publication number
DE3246306A1
DE3246306A1 DE19823246306 DE3246306A DE3246306A1 DE 3246306 A1 DE3246306 A1 DE 3246306A1 DE 19823246306 DE19823246306 DE 19823246306 DE 3246306 A DE3246306 A DE 3246306A DE 3246306 A1 DE3246306 A1 DE 3246306A1
Authority
DE
Germany
Prior art keywords
bivisual
type
lens
bifocal lens
radial direction
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.)
Ceased
Application number
DE19823246306
Other languages
German (de)
Inventor
Herbert Schwind
Dieter Dr Kockott
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.)
Titmus Eurocon Kontaktlinsen KG
Titmus Eurocon Kontaktlinsen GmbH and Co KG
Original Assignee
Titmus Eurocon Kontaktlinsen KG
Titmus Eurocon Kontaktlinsen GmbH and Co KG
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 Titmus Eurocon Kontaktlinsen KG, Titmus Eurocon Kontaktlinsen GmbH and Co KG filed Critical Titmus Eurocon Kontaktlinsen KG
Priority to DE19823246306 priority Critical patent/DE3246306A1/en
Publication of DE3246306A1 publication Critical patent/DE3246306A1/en
Application status is Ceased legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • G02C7/041Contact lenses for the eyes bifocal; multifocal
    • G02C7/044Annular configuration, e.g. pupil tuned
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • G02C7/041Contact lenses for the eyes bifocal; multifocal
    • G02C7/042Simultaneous type

Abstract

A bifocal lens of bivisual type, in which the reading area and the distance-vision part are divided into a plurality of concentric annular areas (F1 to F3 and N1 to N3) which are arranged alternately in the radial direction and whose area ratio, proceeding from the lens centre, in the radial direction towards the lens edge is constant in each case.
DE19823246306 1982-12-14 1982-12-14 Bifocal lens of bivisual type Ceased DE3246306A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823246306 DE3246306A1 (en) 1982-12-14 1982-12-14 Bifocal lens of bivisual type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823246306 DE3246306A1 (en) 1982-12-14 1982-12-14 Bifocal lens of bivisual type

Publications (1)

Publication Number Publication Date
DE3246306A1 true DE3246306A1 (en) 1984-06-14

Family

ID=6180651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823246306 Ceased DE3246306A1 (en) 1982-12-14 1982-12-14 Bifocal lens of bivisual type

Country Status (1)

Country Link
DE (1) DE3246306A1 (en)

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453410A1 (en) * 1990-04-23 1991-10-23 Ciba-Geigy Ag Contact lens set
WO1992022000A1 (en) * 1991-05-30 1992-12-10 Robert Marie Ophthalmic lens
EP0522852A1 (en) * 1991-07-10 1993-01-13 JOHNSON & JOHNSON VISION PRODUCTS, INC. Segmented multifocal contact lens and method of manufacture
EP0553959A1 (en) * 1992-01-28 1993-08-04 JOHNSON & JOHNSON VISION PRODUCTS, INC. Clear axis, segmented multifocal ophthalmic lens
US5270744A (en) * 1987-06-01 1993-12-14 Valdemar Portney Multifocal ophthalmic lens
EP0574590A1 (en) * 1992-01-06 1993-12-22 Seiko Epson Corporation Contact lens
EP0601846A1 (en) * 1992-12-09 1994-06-15 JOHNSON & JOHNSON VISION PRODUCTS, INC. Pupil-tuned multifocal ophthalmic lens
US5929969A (en) * 1995-05-04 1999-07-27 Johnson & Johnson Vision Products, Inc. Multifocal ophthalmic lens
US6210005B1 (en) 1999-02-04 2001-04-03 Valdemar Portney Multifocal ophthalmic lens with reduced halo size
US6406494B1 (en) 1999-04-30 2002-06-18 Allergan Sales, Inc. Moveable intraocular lens
US6503276B2 (en) 1998-11-10 2003-01-07 Advanced Medical Optics Accommodating multifocal intraocular lens
US6537317B1 (en) 2000-05-03 2003-03-25 Advanced Medical Optics, Inc. Binocular lens systems
US6547822B1 (en) 2000-05-03 2003-04-15 Advanced Medical Optics, Inc. Opthalmic lens systems
US6551354B1 (en) 2000-03-09 2003-04-22 Advanced Medical Optics, Inc. Accommodating intraocular lens
US6554859B1 (en) 2000-05-03 2003-04-29 Advanced Medical Optics, Inc. Accommodating, reduced ADD power multifocal intraocular lenses
US6576012B2 (en) 2001-03-28 2003-06-10 Advanced Medical Optics, Inc. Binocular lens systems
US6599317B1 (en) 1999-09-17 2003-07-29 Advanced Medical Optics, Inc. Intraocular lens with a translational zone
US6616692B1 (en) 1999-04-30 2003-09-09 Advanced Medical Optics, Inc. Intraocular lens combinations
US6638305B2 (en) 2001-05-15 2003-10-28 Advanced Medical Optics, Inc. Monofocal intraocular lens convertible to multifocal intraocular lens
US6645246B1 (en) 1999-09-17 2003-11-11 Advanced Medical Optics, Inc. Intraocular lens with surrounded lens zone
US6660035B1 (en) 2000-08-02 2003-12-09 Advanced Medical Optics, Inc. Accommodating intraocular lens with suspension structure
EP1446692A1 (en) * 2001-08-14 2004-08-18 Johson & Johnson Vision Care Inc. Methods for designing multifocal ophthalmic lenses
US6790232B1 (en) * 1999-04-30 2004-09-14 Advanced Medical Optics, Inc. Multifocal phakic intraocular lens
US7252683B2 (en) * 1998-05-29 2007-08-07 Advanced Medical Optics, Inc. Intraocular lens for inhibiting cell growth and reducing glare
US7713299B2 (en) 2006-12-29 2010-05-11 Abbott Medical Optics Inc. Haptic for accommodating intraocular lens
US7753521B2 (en) 2008-03-31 2010-07-13 Johnson & Johnson Vision Care, Inc. Lenses for the correction of presbyopia and methods of designing the lenses
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US7780729B2 (en) 2004-04-16 2010-08-24 Visiogen, Inc. Intraocular lens
US7871437B2 (en) 2006-12-22 2011-01-18 Amo Groningen B.V. Accommodating intraocular lenses and associated systems, frames, and methods
US8025823B2 (en) 2001-01-25 2011-09-27 Visiogen, Inc. Single-piece accommodating intraocular lens system
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
US8048156B2 (en) 2006-12-29 2011-11-01 Abbott Medical Optics Inc. Multifocal accommodating intraocular lens
US8187325B2 (en) 2001-01-25 2012-05-29 Visiogen, Inc. Materials for use in accommodating intraocular lens system
US8545556B2 (en) 2002-10-25 2013-10-01 Abbott Medical Optics Inc. Capsular intraocular lens implant
US9011532B2 (en) 2009-06-26 2015-04-21 Abbott Medical Optics Inc. Accommodating intraocular lenses
US9039760B2 (en) 2006-12-29 2015-05-26 Abbott Medical Optics Inc. Pre-stressed haptic for accommodating intraocular lens
US9198752B2 (en) 2003-12-15 2015-12-01 Abbott Medical Optics Inc. Intraocular lens implant having posterior bendable optic
US9271830B2 (en) 2002-12-05 2016-03-01 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US9421089B2 (en) 2007-07-05 2016-08-23 Visiogen, Inc. Intraocular lens with post-implantation adjustment capabilities
US9603703B2 (en) 2009-08-03 2017-03-28 Abbott Medical Optics Inc. Intraocular lens and methods for providing accommodative vision
US9636213B2 (en) 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
US9814570B2 (en) 1999-04-30 2017-11-14 Abbott Medical Optics Inc. Ophthalmic lens combinations
US9987125B2 (en) 2012-05-02 2018-06-05 Johnson & Johnson Surgical Vision, Inc. Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594075A (en) * 1968-10-14 1971-07-20 David Jean Smith Bifocal ophthalmic lens
US4162122A (en) * 1977-09-14 1979-07-24 Cohen Allen L Zonal bifocal contact lens

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594075A (en) * 1968-10-14 1971-07-20 David Jean Smith Bifocal ophthalmic lens
US4162122A (en) * 1977-09-14 1979-07-24 Cohen Allen L Zonal bifocal contact lens

Cited By (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521656A (en) * 1987-06-01 1996-05-28 Portney; Valdemar Method of making an ophthalmic lens
US6527389B2 (en) 1987-06-01 2003-03-04 Advanced Medical Optics, Inc. Multifocal ophthalmic lens
US6409340B1 (en) 1987-06-01 2002-06-25 Valdemar Portney Multifocal ophthalmic lens
US6186625B1 (en) 1987-06-01 2001-02-13 Valdemar Portney Multifocal ophthalmic lens
US5877839A (en) * 1987-06-01 1999-03-02 Portney; Valdemar Multifocal ophthalmic lens
US5270744A (en) * 1987-06-01 1993-12-14 Valdemar Portney Multifocal ophthalmic lens
US5657108A (en) * 1987-06-01 1997-08-12 Portney; Valdemar Multifocal ophthalmic lens
US6814439B2 (en) 1987-06-01 2004-11-09 Valdemar Portney Multifocal ophthalmic lens
EP0453410A1 (en) * 1990-04-23 1991-10-23 Ciba-Geigy Ag Contact lens set
US5278592A (en) * 1991-05-30 1994-01-11 Robert Marie Ophthalmic lens
WO1992022000A1 (en) * 1991-05-30 1992-12-10 Robert Marie Ophthalmic lens
EP0522852A1 (en) * 1991-07-10 1993-01-13 JOHNSON & JOHNSON VISION PRODUCTS, INC. Segmented multifocal contact lens and method of manufacture
GR920100213A (en) * 1991-07-10 1993-05-24 Johnson & Johnson Vision Prod Multifocal contact lenses and method of manufacture.
EP0574590A1 (en) * 1992-01-06 1993-12-22 Seiko Epson Corporation Contact lens
EP0574590A4 (en) * 1992-01-06 1994-04-06 Seiko Epson Corporation
US5541678A (en) * 1992-01-06 1996-07-30 Seiko Epson Corporation Multifocal contact lens and method and molding die for manufacturing contact lens
EP0553959A1 (en) * 1992-01-28 1993-08-04 JOHNSON & JOHNSON VISION PRODUCTS, INC. Clear axis, segmented multifocal ophthalmic lens
SG160184A1 (en) * 1992-12-09 2010-04-29 Johnson & Johnson Vision Prod Pupil-tuned multifocal ophthalmic lens
US5448312A (en) * 1992-12-09 1995-09-05 Johnson & Johnson Vision Products, Inc. Pupil-tuned multifocal ophthalmic lens
EP0601846A1 (en) * 1992-12-09 1994-06-15 JOHNSON & JOHNSON VISION PRODUCTS, INC. Pupil-tuned multifocal ophthalmic lens
US5929969A (en) * 1995-05-04 1999-07-27 Johnson & Johnson Vision Products, Inc. Multifocal ophthalmic lens
US9949822B2 (en) 1998-05-29 2018-04-24 Johnson & Johnson Surgical Vision, Inc. Intraocular lens for inhibiting cell growth and reducing glare
US7252683B2 (en) * 1998-05-29 2007-08-07 Advanced Medical Optics, Inc. Intraocular lens for inhibiting cell growth and reducing glare
US6503276B2 (en) 1998-11-10 2003-01-07 Advanced Medical Optics Accommodating multifocal intraocular lens
US6435681B2 (en) 1999-02-04 2002-08-20 Valdemar Portney Multifocal ophthalmic lens with reduced halo size
US6210005B1 (en) 1999-02-04 2001-04-03 Valdemar Portney Multifocal ophthalmic lens with reduced halo size
US6557998B2 (en) 1999-02-04 2003-05-06 Advanced Medical Optics, Inc. Multifocal ophthalmic lens with reduced halo size
US6406494B1 (en) 1999-04-30 2002-06-18 Allergan Sales, Inc. Moveable intraocular lens
US6790232B1 (en) * 1999-04-30 2004-09-14 Advanced Medical Optics, Inc. Multifocal phakic intraocular lens
US6616692B1 (en) 1999-04-30 2003-09-09 Advanced Medical Optics, Inc. Intraocular lens combinations
US9814570B2 (en) 1999-04-30 2017-11-14 Abbott Medical Optics Inc. Ophthalmic lens combinations
US6645246B1 (en) 1999-09-17 2003-11-11 Advanced Medical Optics, Inc. Intraocular lens with surrounded lens zone
US6599317B1 (en) 1999-09-17 2003-07-29 Advanced Medical Optics, Inc. Intraocular lens with a translational zone
US6551354B1 (en) 2000-03-09 2003-04-22 Advanced Medical Optics, Inc. Accommodating intraocular lens
US6547822B1 (en) 2000-05-03 2003-04-15 Advanced Medical Optics, Inc. Opthalmic lens systems
US6554859B1 (en) 2000-05-03 2003-04-29 Advanced Medical Optics, Inc. Accommodating, reduced ADD power multifocal intraocular lenses
US6537317B1 (en) 2000-05-03 2003-03-25 Advanced Medical Optics, Inc. Binocular lens systems
US6660035B1 (en) 2000-08-02 2003-12-09 Advanced Medical Optics, Inc. Accommodating intraocular lens with suspension structure
US8187325B2 (en) 2001-01-25 2012-05-29 Visiogen, Inc. Materials for use in accommodating intraocular lens system
US8025823B2 (en) 2001-01-25 2011-09-27 Visiogen, Inc. Single-piece accommodating intraocular lens system
US6576012B2 (en) 2001-03-28 2003-06-10 Advanced Medical Optics, Inc. Binocular lens systems
US6824563B2 (en) 2001-03-28 2004-11-30 Advanced Medical Optics, Inc. Binocular lens systems
US6638305B2 (en) 2001-05-15 2003-10-28 Advanced Medical Optics, Inc. Monofocal intraocular lens convertible to multifocal intraocular lens
EP1446692A1 (en) * 2001-08-14 2004-08-18 Johson & Johnson Vision Care Inc. Methods for designing multifocal ophthalmic lenses
US7763069B2 (en) 2002-01-14 2010-07-27 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US9504560B2 (en) 2002-01-14 2016-11-29 Abbott Medical Optics Inc. Accommodating intraocular lens with outer support structure
US8585758B2 (en) 2002-10-25 2013-11-19 Abbott Medical Optics Inc. Accommodating intraocular lenses
US8545556B2 (en) 2002-10-25 2013-10-01 Abbott Medical Optics Inc. Capsular intraocular lens implant
US10206773B2 (en) 2002-12-05 2019-02-19 Johnson & Johnson Surgical Vision, Inc. Accommodating intraocular lens and method of manufacture thereof
US9271830B2 (en) 2002-12-05 2016-03-01 Abbott Medical Optics Inc. Accommodating intraocular lens and method of manufacture thereof
US9198752B2 (en) 2003-12-15 2015-12-01 Abbott Medical Optics Inc. Intraocular lens implant having posterior bendable optic
US7780729B2 (en) 2004-04-16 2010-08-24 Visiogen, Inc. Intraocular lens
US8246679B2 (en) 2004-04-16 2012-08-21 Visiogen, Inc. Intraocular lens
US9005283B2 (en) 2004-04-16 2015-04-14 Visiogen Inc. Intraocular lens
US9636213B2 (en) 2005-09-30 2017-05-02 Abbott Medical Optics Inc. Deformable intraocular lenses and lens systems
US8496701B2 (en) 2006-12-22 2013-07-30 Amo Groningen B.V. Accommodating intraocular lenses and associated systems, frames, and methods
US7871437B2 (en) 2006-12-22 2011-01-18 Amo Groningen B.V. Accommodating intraocular lenses and associated systems, frames, and methods
US8182531B2 (en) 2006-12-22 2012-05-22 Amo Groningen B.V. Accommodating intraocular lenses and associated systems, frames, and methods
US8465544B2 (en) 2006-12-29 2013-06-18 Abbott Medical Optics Inc. Accommodating intraocular lens
US8814934B2 (en) 2006-12-29 2014-08-26 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
US9039760B2 (en) 2006-12-29 2015-05-26 Abbott 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
US9421089B2 (en) 2007-07-05 2016-08-23 Visiogen, Inc. Intraocular lens with post-implantation adjustment capabilities
US8034108B2 (en) 2008-03-28 2011-10-11 Abbott Medical Optics Inc. Intraocular lens having a haptic that includes a cap
US9968441B2 (en) 2008-03-28 2018-05-15 Johnson & Johnson Surgical Vision, Inc. Intraocular lens having a haptic that includes a cap
US7753521B2 (en) 2008-03-31 2010-07-13 Johnson & Johnson Vision Care, Inc. Lenses for the correction of presbyopia and methods of designing the lenses
US8393733B2 (en) 2008-03-31 2013-03-12 Johnson & Johnson Vision Care, Inc. Lenses for the correction of presbyopia and methods of designing the lenses
US10052194B2 (en) 2009-06-26 2018-08-21 Johnson & Johnson Surgical Vision, Inc. Accommodating intraocular lenses
US9011532B2 (en) 2009-06-26 2015-04-21 Abbott Medical Optics Inc. Accommodating intraocular lenses
US9603703B2 (en) 2009-08-03 2017-03-28 Abbott Medical Optics Inc. Intraocular lens and methods for providing accommodative vision
US10105215B2 (en) 2009-08-03 2018-10-23 Johnson & Johnson Surgical Vision, Inc. Intraocular lens and methods for providing accommodative vision
US9987125B2 (en) 2012-05-02 2018-06-05 Johnson & Johnson Surgical Vision, Inc. Intraocular lens with shape changing capability to provide enhanced accomodation and visual acuity

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection