ATE99223T1 - Verfahren zur herstellung von ophthalmischen multifokal-linsen. - Google Patents
Verfahren zur herstellung von ophthalmischen multifokal-linsen.Info
- Publication number
- ATE99223T1 ATE99223T1 AT89304715T AT89304715T ATE99223T1 AT E99223 T1 ATE99223 T1 AT E99223T1 AT 89304715 T AT89304715 T AT 89304715T AT 89304715 T AT89304715 T AT 89304715T AT E99223 T1 ATE99223 T1 AT E99223T1
- Authority
- AT
- Austria
- Prior art keywords
- lens
- major
- ocular surface
- minor
- major lens
- Prior art date
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)
Applications Claiming Priority (2)
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 |
EP89304715A EP0341998B1 (de) | 1988-05-11 | 1989-05-10 | Verfahren zur Herstellung von ophthalmischen Multifokal-Linsen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE99223T1 true ATE99223T1 (de) | 1994-01-15 |
Family
ID=22710553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89304715T ATE99223T1 (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)
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 |
DE69434402T2 (de) * | 1993-12-07 | 2006-04-27 | VSI International, LLC, Miramar | Selbsthaftende linsen aus aliphatischem thermoplastischem polyurethan und brille, die diese verwendet |
US6170952B1 (en) | 1993-12-07 | 2001-01-09 | Neoptx, Inc. | Adherent corrective lenses and eyeglasses embodying the same |
US5478824A (en) * | 1994-02-17 | 1995-12-26 | Gargoyles, Inc. | Adherent corrective lens |
EP0691562B1 (de) * | 1994-07-08 | 1997-10-22 | ESCHENBACH OPTIK GmbH + Co. | Hyperokular für ein Brillenglas |
US5731862A (en) * | 1994-07-08 | 1998-03-24 | Eschenbach Optik Gmbh + Co. | Hyperocular lens assembly attachable to an eyeglass lens |
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 |
US11285681B2 (en) * | 2016-09-30 | 2022-03-29 | Bausch & Lomb Incorporated | Method and apparatus for forming a lens |
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)
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 |
US4645317B1 (en) * | 1983-02-22 | 1991-04-23 | Eyeglass lens modules and method | |
US4577942A (en) * | 1983-02-22 | 1986-03-25 | Optical Systems International, Inc. | Laminated high correction eyeglass lens |
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 |
-
1988
- 1988-05-11 US US07/192,660 patent/US4859261A/en not_active Expired - Fee Related
-
1989
- 1989-04-28 CA CA000598209A patent/CA1318493C/en not_active Expired - Fee Related
- 1989-05-10 EP EP89304715A patent/EP0341998B1/de not_active Expired - Lifetime
- 1989-05-10 DE DE68911746T patent/DE68911746T2/de not_active Expired - Fee Related
- 1989-05-10 AT AT89304715T patent/ATE99223T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1318493C (en) | 1993-06-01 |
US4859261A (en) | 1989-08-22 |
DE68911746T2 (de) | 1994-06-01 |
EP0341998A1 (de) | 1989-11-15 |
EP0341998B1 (de) | 1993-12-29 |
DE68911746D1 (de) | 1994-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |