AU7657081A - Bivision contact lens - Google Patents
Bivision contact lensInfo
- Publication number
- AU7657081A AU7657081A AU76570/81A AU7657081A AU7657081A AU 7657081 A AU7657081 A AU 7657081A AU 76570/81 A AU76570/81 A AU 76570/81A AU 7657081 A AU7657081 A AU 7657081A AU 7657081 A AU7657081 A AU 7657081A
- Authority
- AU
- Australia
- Prior art keywords
- bivision
- contact lens
- lens
- contact
- bivision contact
- 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.)
- Abandoned
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
- G02C7/041—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
- G02C7/041—Contact lenses for the eyes bifocal; multifocal
- G02C7/042—Simultaneous type
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20313280A | 1980-11-03 | 1980-11-03 | |
US203132 | 1980-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7657081A true AU7657081A (en) | 1982-06-24 |
Family
ID=22752649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU76570/81A Abandoned AU7657081A (en) | 1980-11-03 | 1981-10-19 | Bivision contact lens |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS57105717A (en) |
AU (1) | AU7657081A (en) |
BR (1) | BR8106993A (en) |
GB (1) | GB2086605A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107444B1 (en) * | 1982-10-13 | 1990-06-27 | N.G. Trustees And Nominees Limited | Bifocal contact lenses |
US4890913A (en) * | 1982-10-13 | 1990-01-02 | Carle John T De | Zoned multi-focal contact lens |
US4580882A (en) * | 1983-04-21 | 1986-04-08 | Benjamin Nuchman | Continuously variable contact lens |
US4593981A (en) * | 1983-05-06 | 1986-06-10 | Master Contact Lens Labs Inc. | Bifocal contact lens |
EP0201231A3 (en) * | 1985-05-03 | 1989-07-12 | THE COOPER COMPANIES, INC. (formerly called CooperVision, Inc.) | Method of treating presbyopia with concentric bifocal contact lenses |
FR2599156B1 (en) * | 1986-05-20 | 1988-08-12 | Guyot Bernard | FIXED IRIS CORRECTING THE SIGHT OF MYOPIA AND HYPERMETROPE |
FR2615965B1 (en) * | 1987-06-01 | 1989-09-08 | Essilor Int | ASPHERICAL CONTACT LENS FOR PRESBYTIA CORRECTION |
IT1217703B (en) * | 1988-05-24 | 1990-03-30 | Mario Giovanzana | MULTIFOCAL CONTACT LENS WITH PROGRESSIVE ECCENTRICITY AND PROCEDURE FOR ITS MANUFACTURE |
US5422687A (en) * | 1993-03-31 | 1995-06-06 | Menicon Co., Ltd. | Contact lens wherein central correction region has a center 0.2-2.4mm offset from lens geometric center and a diameter of 0.8-3.5mm |
US5980040A (en) * | 1997-06-30 | 1999-11-09 | Wesley Jessen Corporation | Pinhole lens and contact lens |
JP4023902B2 (en) * | 1998-04-10 | 2007-12-19 | 株式会社メニコン | Toric multifocal lens |
CA2339776C (en) | 1998-08-06 | 2005-10-25 | John B. W. Lett | Multifocal aspheric lens |
JP3804894B2 (en) * | 1998-08-26 | 2006-08-02 | 株式会社メニコン | Contact lenses for presbyopia correction |
WO2000036457A1 (en) | 1998-12-16 | 2000-06-22 | Wesley Jessen Corporation | Multifocal contact lens with aspheric surface |
US6283595B1 (en) * | 2000-02-24 | 2001-09-04 | Joseph L. Breger | Pinhole presbyopic contact lenses |
US7080906B2 (en) | 2003-11-12 | 2006-07-25 | Novartis Ag | Translating bifocal wear modality |
CA2653286C (en) | 2006-06-08 | 2016-01-05 | Vision Crc Limited | Means for controlling the progression of myopia |
US20090033864A1 (en) * | 2007-07-30 | 2009-02-05 | Shone Thomas R | Multifocal contact lenses and methods for improving vision and for producing multifocal contact lenses |
JP5428431B2 (en) * | 2009-03-23 | 2014-02-26 | 東レ株式会社 | Contact lenses for presbyopia |
WO2013114208A1 (en) | 2012-02-03 | 2013-08-08 | Coopervision International Holding Company, Lp | Multifocal contact lenses and related methods and uses to improve vision of presbyopic subjects |
SG11201404448YA (en) | 2012-02-03 | 2014-08-28 | Coopervision Int Holding Co Lp | Multifocal contact lenses and related methods and uses to improve vision of presbyopic subjects |
US8894202B2 (en) | 2012-02-03 | 2014-11-25 | Coopervision International Holding Company, Lp | Multifocal contact lenses and related methods and uses to improve vision of presbyopic subjects |
KR101858789B1 (en) | 2012-02-03 | 2018-05-16 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | Multifocal contact lenses and related methods and uses to improve vision of presbyopic subjects |
-
1981
- 1981-10-07 GB GB8130261A patent/GB2086605A/en not_active Withdrawn
- 1981-10-19 AU AU76570/81A patent/AU7657081A/en not_active Abandoned
- 1981-10-29 BR BR8106993A patent/BR8106993A/en unknown
- 1981-11-02 JP JP17632381A patent/JPS57105717A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR8106993A (en) | 1982-07-13 |
JPS57105717A (en) | 1982-07-01 |
GB2086605A (en) | 1982-05-12 |
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