DE68911746D1 - Verfahren zur Herstellung von ophthalmischen Multifokal-Linsen. - Google Patents

Verfahren zur Herstellung von ophthalmischen Multifokal-Linsen.

Info

Publication number
DE68911746D1
DE68911746D1 DE89304715T DE68911746T DE68911746D1 DE 68911746 D1 DE68911746 D1 DE 68911746D1 DE 89304715 T DE89304715 T DE 89304715T DE 68911746 T DE68911746 T DE 68911746T DE 68911746 D1 DE68911746 D1 DE 68911746D1
Authority
DE
Germany
Prior art keywords
lens
major
ocular surface
minor
ophthalmic lenses
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
DE89304715T
Other languages
English (en)
Other versions
DE68911746T2 (de
Inventor
Ronald Stephan Ace
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE68911746D1 publication Critical patent/DE68911746D1/de
Application granted granted Critical
Publication of DE68911746T2 publication Critical patent/DE68911746T2/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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00028—Bifocal lenses; Multifocal lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
DE68911746T 1988-05-11 1989-05-10 Verfahren zur Herstellung von ophthalmischen Multifokal-Linsen. Expired - Fee Related DE68911746T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/192,660 US4859261A (en) 1988-05-11 1988-05-11 Method of making multi-focus ophthalmic lens

Publications (2)

Publication Number Publication Date
DE68911746D1 true DE68911746D1 (de) 1994-02-10
DE68911746T2 DE68911746T2 (de) 1994-06-01

Family

ID=22710553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68911746T Expired - Fee Related DE68911746T2 (de) 1988-05-11 1989-05-10 Verfahren zur Herstellung von ophthalmischen Multifokal-Linsen.

Country Status (5)

Country Link
US (1) US4859261A (de)
EP (1) EP0341998B1 (de)
AT (1) ATE99223T1 (de)
CA (1) CA1318493C (de)
DE (1) DE68911746T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969729A (en) * 1988-08-19 1990-11-13 501 Opticast International Corporation Composite plastic lens having a positioned optical axis and method of making the same
CA2044867C (en) * 1990-06-25 1999-10-12 James J. Rudnick Direct vision prostate balloon catheter
US5381190A (en) * 1992-12-11 1995-01-10 Unilens Corp, U.S.A. Low vision lens assembly with adhesive coupling ring
US5478824A (en) * 1994-02-17 1995-12-26 Gargoyles, Inc. Adherent corrective lens
US6170952B1 (en) 1993-12-07 2001-01-09 Neoptx, Inc. Adherent corrective lenses and eyeglasses embodying the same
KR100381637B1 (ko) * 1993-12-07 2003-09-26 브이에스아이 인터내셔날 인코포레이티드 지방족열가소성폴리우레탄압착식렌즈및그것을포함하는안경
US5731862A (en) * 1994-07-08 1998-03-24 Eschenbach Optik Gmbh + Co. Hyperocular lens assembly attachable to an eyeglass lens
EP0691562B1 (de) * 1994-07-08 1997-10-22 ESCHENBACH OPTIK GmbH + Co. Hyperokular für ein Brillenglas
DE19701312A1 (de) 1997-01-16 1998-07-23 Zeiss Carl Fa Brillenglas mit sphärischer Vorderseite und multifokaler Rückseite, sowie Verfahren zu seiner Herstellung
US5938876A (en) * 1997-01-31 1999-08-17 Morrison International, Inc. Method of making eyeglass lenses with add on segments
US5851328A (en) * 1997-03-07 1998-12-22 Kohan; George Wafer deforming composite ophthalmic lens method
US6183084B1 (en) 1998-07-30 2001-02-06 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
US6086203A (en) * 1998-09-03 2000-07-11 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
US6149271A (en) * 1998-10-23 2000-11-21 Innotech, Inc. Progressive addition lenses
US6199984B1 (en) 1999-03-17 2001-03-13 Johnson & Johnson Vision Care, Inc. Progressive addition lenses with varying power profiles
US6231184B1 (en) 1999-11-12 2001-05-15 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
US6609793B2 (en) * 2000-05-23 2003-08-26 Pharmacia Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
US8020995B2 (en) 2001-05-23 2011-09-20 Amo Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
US8542191B2 (en) * 2003-06-16 2013-09-24 Nokia Corporation Film layer, assembly and method for altering the appearance of a mobile station
US7476248B2 (en) * 2004-04-06 2009-01-13 Alcon, Inc. Method of calculating the required lens power for an opthalmic implant
US7854865B2 (en) * 2005-06-08 2010-12-21 Essilor International Method of injection molding thin thermoplastic lenses
JP4973027B2 (ja) * 2005-08-22 2012-07-11 セイコーエプソン株式会社 累進屈折力レンズ
JP4623012B2 (ja) * 2006-02-22 2011-02-02 セイコーエプソン株式会社 多焦点レンズの製造方法
JP5703056B2 (ja) * 2011-02-16 2015-04-15 Hoya株式会社 多焦点眼鏡レンズ成型用モールドの製造装置
DE102015219482B4 (de) 2015-10-08 2017-07-13 Carl Zeiss Vision International Gmbh Brille mit einem Brillenglas mit einem beweglichen Linsensegment
EP3519171A4 (de) * 2016-09-30 2020-06-17 Bausch & Lomb Incorporated Verfahren und vorrichtung zur herstellung einer linse
EP3696578A1 (de) 2019-02-14 2020-08-19 Carl Zeiss AG Refraktives optisches bauelement und daraus hergestelltes brillenglas, verfahren zur herstellung eines refraktiven optischen bauelements, computerprogrammprodukt, auf einem datenträger abgespeicherte baudaten eines brillenglases, gerät zur additiven herstellung eines grundkörpers und brillenglas

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US392053A (en) * 1888-10-30 Spectacles
US15897A (en) * 1856-10-14 William provines
US795425A (en) * 1905-03-13 1905-07-25 Albert J Bowers Method of making bifocal lenses.
US890813A (en) * 1907-07-12 1908-06-16 Stead Lens Company Method of making bifocal lenses.
US993812A (en) * 1908-01-17 1911-05-30 James Aitchison Manufacture of bifocal lenses.
US901576A (en) * 1908-02-18 1908-10-20 Frederick A Stevens Method of making bifocal lenses.
US1153859A (en) * 1914-05-29 1915-09-14 American Optical Corp Process of forming ophthalmic lenses.
US1180395A (en) * 1914-10-31 1916-04-25 American Optical Corp Process for forming bifocal lenses.
US1498370A (en) * 1920-05-12 1924-06-17 William F Fisher Process of making multifocal eyeglass lenses
US1520617A (en) * 1922-04-17 1924-12-23 American Optical Corp Lens
US1538813A (en) * 1922-09-22 1925-05-19 American Optical Corp Bifocal lens
US1525244A (en) * 1922-11-17 1925-02-03 American Optical Corp Ophthalmic lens
US1729459A (en) * 1924-10-24 1929-09-24 Walter H Silge Manufacture of eyeglass lenses
US1734428A (en) * 1926-12-01 1929-11-05 Bausch & Lomb Method of making fused multifocal lenses
US2072593A (en) * 1930-11-24 1937-03-02 American Optical Corp Ophthalmic lens
US2049094A (en) * 1934-03-10 1936-07-28 American Optical Corp Method of making ophthalmic lenses
US2092789A (en) * 1934-09-13 1937-09-14 American Optical Corp Glass treatment
US2129243A (en) * 1936-06-09 1938-09-06 Slotsky David Bifocal lens
US2250597A (en) * 1939-06-14 1941-07-29 American Optical Corp Ophthalmic lens and method of making same
US2596863A (en) * 1949-08-30 1952-05-13 American Optical Corp Adhesive composition for laminating optical elements
US2642776A (en) * 1949-12-31 1953-06-23 American Optical Corp Variable power bifocal lens
US2678586A (en) * 1951-06-06 1954-05-18 Eastman Kodak Co Thermosetting optical cement, optical element, and method of making optical elements
US2796000A (en) * 1952-11-08 1957-06-18 Univis Lens Co Method of making ophthalmic lens
US3020803A (en) * 1958-05-13 1962-02-13 Pittsburgh Plate Glass Co Multifocal lens
FR1359730A (fr) * 1963-02-14 1964-04-30 Lentilles Ophtalmiques Rationn Préforme pour lentille ophtalmique multifocale en matière organique
US3297422A (en) * 1963-04-05 1967-01-10 Unvivis Inc Method of making molds for multifocal ophthalmic lenses
US3195145A (en) * 1964-06-10 1965-07-13 William Smith Dr Spectacle lens system having protective major lens and detachable posterior corrective lens
US3877798A (en) * 1969-07-02 1975-04-15 Harry R Tolar Laminated multi-focal lenses
US3628854A (en) * 1969-12-08 1971-12-21 Optical Sciences Group Inc Flexible fresnel refracting membrane adhered to ophthalmic lens
US3771858A (en) * 1972-01-31 1973-11-13 C Bivens Ophthalmic lens
US3975092A (en) * 1973-02-20 1976-08-17 American Optical Corporation Photochromic multifocal lenses
US3998531A (en) * 1974-11-04 1976-12-21 Marzouk Marzouk Y Method of making protective optical components
DE2803047C2 (de) * 1978-01-25 1983-07-14 Fa. Carl Zeiss, 7920 Heidenheim Mehrstärken-Brillenlinse
US4547049A (en) * 1981-03-09 1985-10-15 C & H Contact Lens Inc. Composite ophthalmic lens system
US4577942A (en) * 1983-02-22 1986-03-25 Optical Systems International, Inc. Laminated high correction eyeglass lens
US4645317B1 (en) * 1983-02-22 1991-04-23 Eyeglass lens modules and method
US4543146A (en) * 1983-04-22 1985-09-24 Coburn Optical Industries, Inc. Wrinkle prevention in glass/plastic composite lenses
US4495015A (en) * 1983-09-01 1985-01-22 Coburn Optical Industries, Inc. Controlled wafer relaxing in making composite lenses
US4576623A (en) * 1984-03-23 1986-03-18 Corning Glass Works Method for making multifocal ophthalmic lens
US4679918A (en) * 1984-10-23 1987-07-14 Ace Ronald S Ophthalmic glass/plastic laminated lens having photochromic characteristics and assembly thereof
US4781452A (en) * 1984-11-07 1988-11-01 Ace Ronald S Modular optical manufacturing system

Also Published As

Publication number Publication date
EP0341998A1 (de) 1989-11-15
ATE99223T1 (de) 1994-01-15
US4859261A (en) 1989-08-22
CA1318493C (en) 1993-06-01
EP0341998B1 (de) 1993-12-29
DE68911746T2 (de) 1994-06-01

Similar Documents

Publication Publication Date Title
DE68911746T2 (de) Verfahren zur Herstellung von ophthalmischen Multifokal-Linsen.
DE3881234T2 (de) Verfahren und Vorrichtung zur Herstellung von verordneten Brillengläsern.
DE69333398D1 (de) Verfahren zur herstellung von torischen, sphärischen oder asphärischen, multifokalen oder progressiven kontaktlinsen
ATE82486T1 (de) Vorrichtung zur chirurgischen korrektur von fehlsichtigkeiten eines oder beider augen von lebewesen.
ATE99427T1 (de) Gefaerbte kontaktlinse und verfahren zu ihrer herstellung.
EP0138394A3 (de) Bifokale Kontaktlinse
ATE440718T1 (de) Brillenherstellungsverfahren unter verwendung einer schicht mit variablem index
ES8600522A1 (es) Metodo para fabricar lentes de color fotocromicos oftalmicos de prescripcion
EP0201231A3 (de) Verfahren zur Behandlung von Alterssichtigkeit mit konzentrischen Bifokalkontaktlinsen
DE3485506D1 (de) Verfahren zur herstellung einer brille.
US4577942A (en) Laminated high correction eyeglass lens
DK184684D0 (da) Farvet plastartikel,saasom en bloed kontaktlinse og fremgangsmaade til fremstilling deraf
ATE26496T1 (de) Brillenlinse mit kennzeichnung und/oder markierung und verfahren zur herstellung der kennzeichnung und/oder markierung.
SE8505136L (sv) Anordning for data for formen pa glasogonbagar
DE3671985D1 (de) Verfahren zur herstellung eines brillenglases fuer kurzsichtige.
DK0578739T3 (da) Bifokale intraokulare linser med korrektion for sfærisk aberration
DE69304311D1 (de) Verfahren zur herstellung von intraokularlinsen
EP0090126A3 (en) Spectacles, in particular sun glasses with adjustable nose pads
DE3851677T2 (de) Verfahren zum Herstellen von Hydrogel-Kontaktlinsen mit asphaerischen Oberflächen.
JPS56153317A (en) Spectacle frame
US4573777A (en) Aspheric spectacle lens blank
FR2418478A2 (fr) Dispositif de filtre optique selectif pour la protection et l'amelioration de la vision oculaire
CN2031109U (zh) 多用眼镜
CS176688A1 (en) Method of bifocal spectacles lens with straight boundary production
JPS6458252A (en) Intraocular lens

Legal Events

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