NO900793L - Brillelinse med progressiv addisjon. - Google Patents
Brillelinse med progressiv addisjon.Info
- Publication number
- NO900793L NO900793L NO90900793A NO900793A NO900793L NO 900793 L NO900793 L NO 900793L NO 90900793 A NO90900793 A NO 90900793A NO 900793 A NO900793 A NO 900793A NO 900793 L NO900793 L NO 900793L
- Authority
- NO
- Norway
- Prior art keywords
- area
- progressive
- areas
- lens
- glass 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
-
- 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
-
- 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
-
- 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
- G02C7/028—Special mathematical design techniques
-
- 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
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/08—Series of lenses, lens blanks
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Eyeglasses (AREA)
Abstract
En progressiv linse har et nærområde (RP) og et fjernområde (DP) med forskjellige styrker, samt et mellom område mellom de førnevnte områder med en gradvis styrkeovergang langs en meridian mellom disse områder, slik at det er et stort og stabilt nærområde (RP) og et relativt lite fjernområde (DP). Minst et av avstands- og nærområder er definert av et område med optisk stabilitet hvor styrken forandrer seg gradvis omkring og mot et punkt. Linsens progressive overflate fordeler dessuten overflateastigmatismen over hele linseoverflaten fra ovennevnte punkt i et område til ovennevnte punkt i et annet område. Serier av slike progressive linser for almen bruk, yrke og aktiv fritid omtales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/313,689 US5123725A (en) | 1986-12-19 | 1989-02-21 | Progressive addition spectacle lens |
Publications (2)
Publication Number | Publication Date |
---|---|
NO900793D0 NO900793D0 (no) | 1990-02-20 |
NO900793L true NO900793L (no) | 1990-08-22 |
Family
ID=23216723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90900793A NO900793L (no) | 1989-02-21 | 1990-02-20 | Brillelinse med progressiv addisjon. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5123725A (no) |
EP (1) | EP0384128A3 (no) |
JP (1) | JPH02248920A (no) |
KR (1) | KR0151390B1 (no) |
BR (1) | BR9000667A (no) |
CA (1) | CA2007130C (no) |
FI (1) | FI900846A0 (no) |
IE (1) | IE900240L (no) |
IL (1) | IL92422A (no) |
NO (1) | NO900793L (no) |
NZ (1) | NZ231556A (no) |
ZA (1) | ZA899146B (no) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992012452A1 (en) * | 1990-12-27 | 1992-07-23 | Seiko Epson Corporation | Progressive lens |
JPH06118353A (ja) * | 1992-10-02 | 1994-04-28 | Kiyoshi Yamaguchi | 多焦点レンズ |
US5285222A (en) * | 1992-11-20 | 1994-02-08 | Gentex Optics, Inc. | Progressive lens series |
FR2699294B1 (fr) * | 1992-12-11 | 1995-02-10 | Essilor Int | Lentille ophtalmique multifocale progressive. |
US5327181A (en) * | 1993-01-12 | 1994-07-05 | Gentex Optics, Inc. | Progressive lens for specialty and occupational use |
FR2704327B1 (fr) * | 1993-04-23 | 1995-06-23 | Essilor Int | Paire de lentilles ophtalmiques multifocales progressives. |
AU688023B2 (en) * | 1994-03-30 | 1998-03-05 | Rodenstock Gmbh | Set of progressive spectacle lenses |
ES2306448T3 (es) * | 1994-08-26 | 2008-11-01 | Tokai Kogaku Kabushiki Kaisha | Lentes oftalmicas correctoras de la presbicia con poder de enfoque progresivo. |
WO1996011421A1 (fr) * | 1994-10-06 | 1996-04-18 | Seiko Epson Corporation | Verres optiques a courbure progressive multifoyer et leur procede de fabrication |
DE69535835D1 (de) * | 1994-10-21 | 2008-10-23 | Carl Zeiss Vision Au Holding | Verbesserter augen-korrekturlinsen-rohling |
US5691798A (en) * | 1995-07-27 | 1997-11-25 | Teijin Chemicals Ltd. | Progressive power ophthalmic lens |
JP3674992B2 (ja) * | 1995-08-08 | 2005-07-27 | 株式会社ニコン | 累進焦点レンズ |
US5726734A (en) * | 1996-01-19 | 1998-03-10 | American Optical Corporation | Hard/soft superposition progressive lens design |
JPH09251143A (ja) * | 1996-03-14 | 1997-09-22 | Nikon Corp | 累進焦点レンズ |
US5715032A (en) * | 1996-03-19 | 1998-02-03 | Optical Radiation Corporation | Progressive addition power ophthalmic lens |
AU720997B2 (en) * | 1996-04-24 | 2000-06-22 | Sola International Holdings Ltd | Progressive lens |
AUPN944096A0 (en) * | 1996-04-24 | 1996-05-16 | Sola International Holdings Ltd | Progressive lens |
US5847803A (en) * | 1996-09-17 | 1998-12-08 | Innotech, Inc. | Optic incorporating a power gradient |
FR2769998B1 (fr) * | 1997-10-16 | 1999-12-31 | Essilor Int | Lentille ophtalmique multifocale |
AR018453A1 (es) | 1998-06-04 | 2001-11-14 | Sola Int Holdings | Elemento de lente optico, serie de elementos de lente opticos, articulo oftalmico de prescripcion, metodo para fabricar un elemento de lente optico;y elemento de lente oftalmico de prescripcion de vision simple. |
US6183084B1 (en) | 1998-07-30 | 2001-02-06 | Johnson & Johnson Vision Care, Inc. | Progressive addition lenses |
US6174059B1 (en) | 1999-05-14 | 2001-01-16 | James E. Haley | Eyeglasses and method of viewing |
US6390623B1 (en) * | 2000-03-29 | 2002-05-21 | Johnson & Johnson Vision Care, Inc. | Customized progressive addition lenses |
JP4380887B2 (ja) * | 2000-05-10 | 2009-12-09 | 株式会社ニコン・エシロール | 累進多焦点レンズ |
KR100947521B1 (ko) * | 2002-05-31 | 2010-03-12 | 크로스보우즈 옵티컬 리미티드 | 누진 다초점 굴절력 렌즈 |
KR100958900B1 (ko) * | 2002-05-31 | 2010-05-20 | 크로스보우즈 옵티컬 리미티드 | 누진 다초점 굴절력 렌즈 |
JP3882748B2 (ja) * | 2002-12-12 | 2007-02-21 | セイコーエプソン株式会社 | 累進屈折力レンズ |
WO2005052672A1 (en) * | 2003-11-24 | 2005-06-09 | Ono's Trading Company, Llc | Multifocal sunglasses, glasses , and lenses |
US7134752B2 (en) * | 2003-12-03 | 2006-11-14 | Sola International Holdings Ltd. | Shaped non-corrective eyewear lenses and methods for providing same |
US7044597B2 (en) | 2003-12-16 | 2006-05-16 | Bausch & Lomb Incorporated | Multifocal contact lens and method of manufacture thereof |
FR2916864B1 (fr) * | 2007-05-31 | 2010-01-08 | Essilor Int | Verre ophtalmique progressif de correction de myopie et procede de realisation d'un tel verre |
CN101796450A (zh) * | 2007-06-07 | 2010-08-04 | 帕那吉奥蒂斯·巴甫洛甫罗斯 | 包括至少一个显示器装置的眼镜 |
US8382282B2 (en) * | 2007-10-30 | 2013-02-26 | Visionware Llc | Progressive reading and intermediate distance lens defined by employment of a zernike expansion |
DE102009053467B4 (de) * | 2008-11-14 | 2018-01-18 | Rodenstock Gmbh | Ophthalmische Linse mit peripherer Brechkraftvariation |
JP4559515B2 (ja) * | 2008-12-03 | 2010-10-06 | クロスボウズ オプティカル リミテッド | 累進屈折力レンズ |
FR2945874A1 (fr) * | 2009-05-20 | 2010-11-26 | Essilor Int | Lentille ophtalmique de type unifocale |
JP5897260B2 (ja) * | 2011-02-24 | 2016-03-30 | イーエイチエス レンズ フィリピン インク | 累進屈折力レンズおよびその設計方法 |
CN103246080B (zh) * | 2013-05-29 | 2014-11-05 | 苏州科技学院 | 一种渐进多焦点眼用镜片的设计方法 |
US10330950B2 (en) | 2017-02-23 | 2019-06-25 | Indizen Optical Technologies of America, LLC | Progressive lenses with reduced peripheral mean sphere |
US11520308B2 (en) | 2020-07-29 | 2022-12-06 | Indizen Optical Technologies of America, LLC | Progressive lenses with variable reduced peripheral mean sphere |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2092772B (en) * | 1981-02-09 | 1985-06-19 | American Optical Corp | Progressive power ophthalmic lenses |
US4787733A (en) * | 1986-11-24 | 1988-11-29 | Polycore Optical Pte Ltd | Method for designing progressive addition lenses |
US4861153A (en) * | 1986-12-19 | 1989-08-29 | American Optical Corporation | Progressive addition spectacle lens |
FR2617989B1 (fr) * | 1987-07-07 | 1989-10-27 | Essilor Int | Lentille ophtalmique multifocale |
-
1989
- 1989-02-21 US US07/313,689 patent/US5123725A/en not_active Expired - Lifetime
- 1989-11-23 IL IL92422A patent/IL92422A/xx not_active IP Right Cessation
- 1989-11-28 NZ NZ231556A patent/NZ231556A/en unknown
- 1989-11-30 ZA ZA899146A patent/ZA899146B/xx unknown
-
1990
- 1990-01-04 CA CA002007130A patent/CA2007130C/en not_active Expired - Lifetime
- 1990-01-15 KR KR1019900000416A patent/KR0151390B1/ko not_active IP Right Cessation
- 1990-01-20 EP EP19900101159 patent/EP0384128A3/en not_active Ceased
- 1990-01-22 IE IE900240A patent/IE900240L/xx unknown
- 1990-01-26 JP JP2017651A patent/JPH02248920A/ja active Pending
- 1990-02-14 BR BR909000667A patent/BR9000667A/pt not_active Application Discontinuation
- 1990-02-20 FI FI900846A patent/FI900846A0/fi not_active Application Discontinuation
- 1990-02-20 NO NO90900793A patent/NO900793L/no unknown
Also Published As
Publication number | Publication date |
---|---|
IL92422A0 (en) | 1990-07-26 |
NZ231556A (en) | 1992-09-25 |
IE900240L (en) | 1990-08-21 |
NO900793D0 (no) | 1990-02-20 |
JPH02248920A (ja) | 1990-10-04 |
CA2007130C (en) | 2002-07-30 |
BR9000667A (pt) | 1991-01-15 |
ZA899146B (en) | 1991-10-30 |
KR900013333A (ko) | 1990-09-05 |
IL92422A (en) | 1993-08-18 |
US5123725A (en) | 1992-06-23 |
CA2007130A1 (en) | 1990-08-21 |
EP0384128A3 (en) | 1991-12-27 |
EP0384128A2 (en) | 1990-08-29 |
KR0151390B1 (ko) | 1998-12-01 |
FI900846A0 (fi) | 1990-02-20 |
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