NO20003381L - Active controllable multifocal lens - Google Patents

Active controllable multifocal lens

Info

Publication number
NO20003381L
NO20003381L NO20003381A NO20003381A NO20003381L NO 20003381 L NO20003381 L NO 20003381L NO 20003381 A NO20003381 A NO 20003381A NO 20003381 A NO20003381 A NO 20003381A NO 20003381 L NO20003381 L NO 20003381L
Authority
NO
Norway
Prior art keywords
optical
optical element
multifocal lens
active controllable
lens
Prior art date
Application number
NO20003381A
Other languages
Norwegian (no)
Other versions
NO20003381D0 (en
Inventor
Xiaoxiao Zhang
Juergen Vogt
Original Assignee
Novartis Ag
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 US09/192,625 external-priority patent/US5997140A/en
Application filed by Novartis Ag filed Critical Novartis Ag
Publication of NO20003381D0 publication Critical patent/NO20003381D0/en
Publication of NO20003381L publication Critical patent/NO20003381L/en

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
    • G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/10—Bifocal lenses; Multifocal lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • 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
    • 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
    • G02C7/044—Annular configuration, e.g. pupil tuned
    • 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/16—Laminated or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Holo Graphy (AREA)

Abstract

Foreliggende oppfinnelse tilveiebringer en aktiv multifokal optisk linse. Den optiske linsen har et første optisk element som tilveiebringer en første optisk styrke og et andre optisk element som tilveiebringer en andre optisk styrke. Det andre optiske elementet er et volumholografisk optisk element som er blitt programmert for å fokusere innkommende lys.Oppfinnelsen tilveiebringer videre et tverrbindbart eller polymeriserbart optisk. materiale som er egnet for fremstilling av et biokompatibelt holografisk optisk element. Det optiske materialet er et raskt tverrbindende eller polymeriserende materiale som forandres fra en fluidtilstand til en fast tilstand i løpet av en begrenset tidsperiode etter å. ha blitt eksponert for en lyskilde.The present invention provides an active multifocal optical lens. The optical lens has a first optical element providing a first optical power and a second optical element providing a second optical power. The second optical element is a volume holographic optical element that has been programmed to focus incoming light. The invention further provides a crosslinkable or polymerizable optical. material suitable for the production of a biocompatible holographic optical element. The optical material is a rapidly cross-linking or polymerizing material that changes from a fluid state to a solid state within a limited period of time after being exposed to a light source.

NO20003381A 1997-12-29 2000-06-28 Active controllable multifocal lens NO20003381L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99937197A 1997-12-29 1997-12-29
US09/192,625 US5997140A (en) 1997-12-29 1998-11-16 Actively controllable multifocal lens
PCT/EP1998/008465 WO1999034239A2 (en) 1997-12-29 1998-12-24 Actively controllable multifocal lens

Publications (2)

Publication Number Publication Date
NO20003381D0 NO20003381D0 (en) 2000-06-28
NO20003381L true NO20003381L (en) 2000-08-28

Family

ID=26888233

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003381A NO20003381L (en) 1997-12-29 2000-06-28 Active controllable multifocal lens

Country Status (12)

Country Link
EP (1) EP1044389A2 (en)
JP (1) JP2002500379A (en)
CN (1) CN1283280A (en)
AU (1) AU747773B2 (en)
BR (1) BR9814529A (en)
CA (1) CA2315377A1 (en)
HU (1) HUP0101150A2 (en)
IL (1) IL136423A0 (en)
NO (1) NO20003381L (en)
PL (1) PL341710A1 (en)
TW (1) TW422855B (en)
WO (1) WO1999034239A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250757B1 (en) 1999-12-15 2001-06-26 Johnson & Johnson Vision Products, Inc. Hybrid refractive birefringent multifocal ophthalmic lenses
US7998412B2 (en) 2000-01-07 2011-08-16 Smart Holograms Limited Ophthalmic device comprising a holographic sensor
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
JP4406605B2 (en) * 2002-06-14 2010-02-03 株式会社メニコン Ophthalmic lens
US8313828B2 (en) 2008-08-20 2012-11-20 Johnson & Johnson Vision Care, Inc. Ophthalmic lens precursor and lens
GB2464981A (en) * 2008-11-01 2010-05-05 Univ Dundee Pressure sensor for measuring intraocular pressure that can be worn on the eye.
SG11202012270SA (en) * 2018-06-20 2021-01-28 Essilor Int Lens element
KR102065636B1 (en) * 2018-07-17 2020-01-13 한국기술교육대학교 산학협력단 An optical lens system capable of adjusting variable focal length and variable focal direction, a control method therefor, and glasses having the same
CN112198577B (en) * 2019-10-23 2022-04-26 东莞东阳光医疗智能器件研发有限公司 Ophthalmic lens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101764B (en) * 1981-04-29 1984-08-30 Pilkington Perkin Elmer Ltd Improvements in or relating to artificial eye lenses
US5229797A (en) * 1990-08-08 1993-07-20 Minnesota Mining And Manufacturing Company Multifocal diffractive ophthalmic lenses
EP0563783B1 (en) * 1992-04-03 1996-11-13 Chiron Adatomed Pharmazeutische und Medizintechnische Gesellschaft mbH Intraocular lens set

Also Published As

Publication number Publication date
AU747773B2 (en) 2002-05-23
WO1999034239A3 (en) 1999-10-21
NO20003381D0 (en) 2000-06-28
AU2163599A (en) 1999-07-19
IL136423A0 (en) 2001-06-14
TW422855B (en) 2001-02-21
BR9814529A (en) 2000-10-17
CN1283280A (en) 2001-02-07
WO1999034239A2 (en) 1999-07-08
PL341710A1 (en) 2001-04-23
HUP0101150A2 (en) 2001-07-30
CA2315377A1 (en) 1999-07-08
JP2002500379A (en) 2002-01-08
EP1044389A2 (en) 2000-10-18

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application