CN104303093A - 渐进式眼科表面 - Google Patents
渐进式眼科表面 Download PDFInfo
- Publication number
- CN104303093A CN104303093A CN201380019236.3A CN201380019236A CN104303093A CN 104303093 A CN104303093 A CN 104303093A CN 201380019236 A CN201380019236 A CN 201380019236A CN 104303093 A CN104303093 A CN 104303093A
- Authority
- CN
- China
- Prior art keywords
- cyl
- max grad
- grad
- max
- ordinate
- 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.)
- Granted
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
- G02C7/061—Spectacle lenses with progressively varying focal power
-
- 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
- G02C7/061—Spectacle lenses with progressively varying focal power
- G02C7/063—Shape of the progressive surface
- G02C7/065—Properties on the principal line
-
- 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
- G02C7/024—Methods of designing ophthalmic lenses
- G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters
-
- 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
- G02C7/061—Spectacle lenses with progressively varying focal power
- G02C7/063—Shape of the progressive surface
- G02C7/066—Shape, location or size of the viewing zones
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)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12305395.1A EP2648032A1 (fr) | 2012-04-02 | 2012-04-02 | Surface ophtalmique progressive |
EP12305395.1 | 2012-04-02 | ||
PCT/CA2013/050264 WO2013149341A1 (fr) | 2012-04-02 | 2013-04-02 | Surface ophtalmique progressive |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104303093A true CN104303093A (zh) | 2015-01-21 |
CN104303093B CN104303093B (zh) | 2016-11-09 |
Family
ID=45954569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380019236.3A Active CN104303093B (zh) | 2012-04-02 | 2013-04-02 | 渐进式眼科表面 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150055082A1 (zh) |
EP (2) | EP2648032A1 (zh) |
CN (1) | CN104303093B (zh) |
BR (1) | BR112014024329A2 (zh) |
CA (1) | CA2867493A1 (zh) |
WO (1) | WO2013149341A1 (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729651A (en) * | 1981-06-19 | 1988-03-08 | Hoya Lens Corporation | Progressive power ophthalmic lens |
EP0724179A2 (en) * | 1994-12-27 | 1996-07-31 | Seiko Epson Corporation | Progressive multifocal lens and eye glass lens |
US5920372A (en) * | 1992-12-15 | 1999-07-06 | Optische Werke G. Rodenstock | Ophthalmic lens having an astigmatic effect |
CN1262452A (zh) * | 1999-01-22 | 2000-08-09 | 埃塞罗国际公司 | 渐变多焦眼镜片 |
WO2001062139A1 (en) * | 2000-02-25 | 2001-08-30 | Sola International Holdings Ltd | Method and system for prescribing and/or dispensing ophthalmic lenses |
US6382789B1 (en) * | 1998-09-28 | 2002-05-07 | Essilor International | Toric ophthalmic lenses |
US20020171803A1 (en) * | 2000-03-16 | 2002-11-21 | Francoise Ahsbahs | Progressive multifocal ophthalmic lens with fast power variation |
WO2012004783A2 (en) * | 2010-07-05 | 2012-01-12 | A-2 Vision Technologies Ltd. | Progressive addition lens |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4242267A1 (de) * | 1992-12-15 | 1994-06-16 | Rodenstock Optik G | Brillenglas mit astigmatischer Wirkung |
US5691798A (en) * | 1995-07-27 | 1997-11-25 | Teijin Chemicals Ltd. | Progressive power ophthalmic lens |
DE102004021407A1 (de) | 2004-04-30 | 2005-11-17 | Rupp + Hubrach Gmbh & Co. Kg | Meßgerät |
JP5725646B2 (ja) * | 2010-03-10 | 2015-05-27 | ホーヤ レンズ マニュファクチャリング フィリピン インク | 累進屈折力レンズの設計方法、累進屈折力レンズ設計システム、および累進屈折力レンズの製造方法 |
EP2506063A1 (en) * | 2011-03-31 | 2012-10-03 | ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) | Progressive ophthalmic lens |
-
2012
- 2012-04-02 EP EP12305395.1A patent/EP2648032A1/fr not_active Withdrawn
-
2013
- 2013-04-02 EP EP13772232.8A patent/EP2834702B1/fr active Active
- 2013-04-02 CA CA2867493A patent/CA2867493A1/fr not_active Abandoned
- 2013-04-02 WO PCT/CA2013/050264 patent/WO2013149341A1/fr active Application Filing
- 2013-04-02 US US14/390,310 patent/US20150055082A1/en not_active Abandoned
- 2013-04-02 CN CN201380019236.3A patent/CN104303093B/zh active Active
- 2013-04-02 BR BR112014024329A patent/BR112014024329A2/pt not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729651A (en) * | 1981-06-19 | 1988-03-08 | Hoya Lens Corporation | Progressive power ophthalmic lens |
US5920372A (en) * | 1992-12-15 | 1999-07-06 | Optische Werke G. Rodenstock | Ophthalmic lens having an astigmatic effect |
EP0724179A2 (en) * | 1994-12-27 | 1996-07-31 | Seiko Epson Corporation | Progressive multifocal lens and eye glass lens |
US6382789B1 (en) * | 1998-09-28 | 2002-05-07 | Essilor International | Toric ophthalmic lenses |
CN1262452A (zh) * | 1999-01-22 | 2000-08-09 | 埃塞罗国际公司 | 渐变多焦眼镜片 |
WO2001062139A1 (en) * | 2000-02-25 | 2001-08-30 | Sola International Holdings Ltd | Method and system for prescribing and/or dispensing ophthalmic lenses |
US20020171803A1 (en) * | 2000-03-16 | 2002-11-21 | Francoise Ahsbahs | Progressive multifocal ophthalmic lens with fast power variation |
WO2012004783A2 (en) * | 2010-07-05 | 2012-01-12 | A-2 Vision Technologies Ltd. | Progressive addition lens |
Also Published As
Publication number | Publication date |
---|---|
EP2648032A1 (fr) | 2013-10-09 |
EP2834702A4 (fr) | 2016-01-06 |
EP2834702A1 (fr) | 2015-02-11 |
EP2834702B1 (fr) | 2019-07-10 |
CN104303093B (zh) | 2016-11-09 |
BR112014024329A2 (pt) | 2017-07-25 |
CA2867493A1 (fr) | 2013-10-10 |
US20150055082A1 (en) | 2015-02-26 |
WO2013149341A1 (fr) | 2013-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161226 Address after: Quebec Patentee after: Essilor group Canada Co. Patentee after: UNIVERSITE DE MONTREAL Address before: Quebec Patentee before: ESSILOR CANADA LTEE Patentee before: UNIVERSITE DE MONTREAL |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190821 Address after: France Sharon - basil Co-patentee after: UNIVERSITE DE MONTREAL Patentee after: ESSILOR INTERNATIONAL Address before: France Sharon - basil Co-patentee before: UNIVERSITE DE MONTREAL Patentee before: Essilor International (Compagnie Generale D'Optique) Effective date of registration: 20190821 Address after: France Sharon - basil Co-patentee after: UNIVERSITE DE MONTREAL Patentee after: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) Address before: Kaisan ohokkatsu Co-patentee before: UNIVERSITE DE MONTREAL Patentee before: Essilor group Canada Co. |
|
TR01 | Transfer of patent right |