DE69313620D1 - Multifokale Kontaktlinse - Google Patents

Multifokale Kontaktlinse

Info

Publication number
DE69313620D1
DE69313620D1 DE69313620T DE69313620T DE69313620D1 DE 69313620 D1 DE69313620 D1 DE 69313620D1 DE 69313620 T DE69313620 T DE 69313620T DE 69313620 T DE69313620 T DE 69313620T DE 69313620 D1 DE69313620 D1 DE 69313620D1
Authority
DE
Germany
Prior art keywords
contact lens
lens
cornea
serve
user
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.)
Expired - Fee Related
Application number
DE69313620T
Other languages
English (en)
Other versions
DE69313620T2 (de
Inventor
Menachem Porat
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.)
HANITA LENSES Ltd
Original Assignee
HANITA LENSES Ltd
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 HANITA LENSES Ltd filed Critical HANITA LENSES Ltd
Publication of DE69313620D1 publication Critical patent/DE69313620D1/de
Application granted granted Critical
Publication of DE69313620T2 publication Critical patent/DE69313620T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Materials For Medical Uses (AREA)
DE69313620T 1993-05-12 1993-05-12 Multifokale Kontaktlinse Expired - Fee Related DE69313620T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93303659A EP0624811B1 (de) 1993-05-12 1993-05-12 Multifokale Kontaktlinse

Publications (2)

Publication Number Publication Date
DE69313620D1 true DE69313620D1 (de) 1997-10-09
DE69313620T2 DE69313620T2 (de) 1998-03-26

Family

ID=8214409

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313620T Expired - Fee Related DE69313620T2 (de) 1993-05-12 1993-05-12 Multifokale Kontaktlinse

Country Status (3)

Country Link
EP (1) EP0624811B1 (de)
AT (1) ATE157779T1 (de)
DE (1) DE69313620T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6109749A (en) * 1997-11-04 2000-08-29 Bernstein; Paul R. Soft bifocal contact lenses
US9417464B2 (en) 2008-08-20 2016-08-16 Johnson & Johnson Vision Care, Inc. Method and apparatus of forming a translating multifocal contact lens having a lower-lid contact surface
CH701866A1 (de) * 2009-09-30 2011-03-31 Aha Informatik Ag Kontaktlinsen mit exzentrisch aufgebrachter bifokaler Korrektur.
SG10201508107WA (en) * 2012-03-30 2015-10-29 Johnson & Johnson Vision Care Methods and apparatus for forming a translating multifocal contact lens
SG10201508143YA (en) 2012-03-30 2015-10-29 Johnson & Johnson Vision Care Method and apparatus for providing variations of a lower-lid contact surface and under-lid support structures of a translating multifocal contact lens
US20220026740A1 (en) * 2018-12-05 2022-01-27 Hanita Lenses R.C.A. Contact lens with adaptable curvature

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279878A (en) * 1964-04-20 1966-10-18 Plastic Contact Lens Company Bi-focal corneal contact lens
FR2340560A1 (fr) * 1976-02-06 1977-09-02 Elie Gabriel Lentille souple pour la correction de la presbytie
US4211476A (en) * 1978-12-29 1980-07-08 Allan J. Brummel Contact lenses with angular orientation and stabilization
US4353849A (en) * 1981-06-19 1982-10-12 Lawrence Lewison Manufacture of soft contact lenses having vent passageways
US4573775A (en) * 1982-08-19 1986-03-04 Vistakon, Inc. Bifocal contact lens
US4854089A (en) * 1985-04-05 1989-08-08 Sola U.S.A. Inc. Method of making a rigid gas permeable bifocal contact lens

Also Published As

Publication number Publication date
EP0624811B1 (de) 1997-09-03
ATE157779T1 (de) 1997-09-15
EP0624811A1 (de) 1994-11-17
DE69313620T2 (de) 1998-03-26

Similar Documents

Publication Publication Date Title
NZ260378A (en) Multifocal opthalmic lens with surface spiral pattern providing different dioptric powers
BR9913774A (pt) Lentes de contato
US5483304A (en) Multifocal contact lens
ATE89672T1 (de) Kontaktlinse mit lagestabilisierung.
NO961800L (no) Konsentrisk asfærisk multifokal linsekonstruksjon
ATE180159T1 (de) Künstliche augenlinse mit verminderter randblendung
DK0571320T3 (da) Blød toreformet kontaktlinse
DE69313620D1 (de) Multifokale Kontaktlinse
ES2098572T3 (es) Lente de correccion.
ATE12989T1 (de) Brillenglas fuer kurzsichtige.
AU8104987A (en) Progressive spectacle lens
GB2225646A (en) Framed lenses for use in a protective helmet
JP2003279904A (ja) コンタクトレンズ
GB2016736A (en) Contact lens having one or more lugs
USD331766S (en) Prescription lens holder for safety spectacles
USD254076S (en) Malfunction display panel for xerographic copying machine
KR900018716A (ko) 운전자용 보호안경
CS275006B2 (en) Soft contact lens with strong negative refraction

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee