HK70089A - Progressive multi-focal ophthalmic lenses - Google Patents
Progressive multi-focal ophthalmic lensesInfo
- Publication number
- HK70089A HK70089A HK700/89A HK70089A HK70089A HK 70089 A HK70089 A HK 70089A HK 700/89 A HK700/89 A HK 700/89A HK 70089 A HK70089 A HK 70089A HK 70089 A HK70089 A HK 70089A
- Authority
- HK
- Hong Kong
- Prior art keywords
- ophthalmic lenses
- progressive multi
- focal ophthalmic
- focal
- progressive
- 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
- 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
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
- G02C7/061—Spectacle lenses with progressively varying focal power
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57170627A JPS5958415A (ja) | 1982-09-29 | 1982-09-29 | 累進多焦点レンズ |
Publications (1)
Publication Number | Publication Date |
---|---|
HK70089A true HK70089A (en) | 1989-09-08 |
Family
ID=15908373
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK700/89A HK70089A (en) | 1982-09-29 | 1989-08-31 | Progressive multi-focal ophthalmic lenses |
HK696/89A HK69689A (en) | 1982-09-29 | 1989-08-31 | Progressive multifocal ophthalmic lenses |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK696/89A HK69689A (en) | 1982-09-29 | 1989-08-31 | Progressive multifocal ophthalmic lenses |
Country Status (7)
Country | Link |
---|---|
US (1) | US4640593A (xx) |
JP (1) | JPS5958415A (xx) |
DE (1) | DE3335109C2 (xx) |
FR (1) | FR2533708B1 (xx) |
GB (2) | GB2128361B (xx) |
HK (2) | HK70089A (xx) |
SG (1) | SG39788G (xx) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0680448B2 (ja) * | 1985-05-01 | 1994-10-12 | 株式会社トプコン | 累進多焦点眼鏡レンズ |
JPH0680447B2 (ja) * | 1985-05-01 | 1994-10-12 | 株式会社トプコン | 累進多焦点眼鏡レンズ |
DE3517321A1 (de) * | 1985-05-14 | 1986-11-20 | Fa. Carl Zeiss, 7920 Heidenheim | Multifokale brillenlinse mit mindestens einer gleitsichtflaeche |
FR2587505B1 (fr) * | 1985-09-13 | 1987-12-18 | Essilor Int | Verre progressif perfectionne |
FR2588672B1 (fr) * | 1985-10-16 | 1989-01-13 | Essilor Int | Lentille ophtalmique multifocale et progressive |
FR2588973B1 (fr) * | 1985-10-23 | 1988-01-08 | Essilor Int | Lentille ophtalmique progressive |
US4861153A (en) * | 1986-12-19 | 1989-08-29 | American Optical Corporation | Progressive addition spectacle lens |
US4838675A (en) * | 1987-06-19 | 1989-06-13 | Sola International Holdings, Ltd. | Method for improving progressive lens designs and resulting article |
JP2576054B2 (ja) * | 1988-02-29 | 1997-01-29 | 株式会社ニコン | 累進多焦点レンズ |
US5089024A (en) * | 1988-04-19 | 1992-02-18 | Storz Instrument Company | Multi-focal intraocular lens |
US4932966A (en) * | 1988-08-15 | 1990-06-12 | Storz Instrument Company | Accommodating intraocular lens |
US5048945A (en) * | 1989-07-14 | 1991-09-17 | Nikon Corporation | Progressive power lens |
US5270746A (en) * | 1990-06-13 | 1993-12-14 | Seiko Epson Corporation | Eyeglass lens |
EP0594848B1 (en) * | 1990-12-27 | 2006-03-15 | Seiko Epson Corporation | Progressive lens |
DE4107195A1 (de) * | 1991-03-15 | 1992-09-10 | Ishida Koki Seisakusho Co | Auf kurzen und mittleren abstand aberrationsfreies brillenglas fuer alterssichtigkeit |
JPH04338920A (ja) * | 1991-07-29 | 1992-11-26 | Seiko Epson Corp | 累進多焦点レンズ |
JPH0615019A (ja) * | 1992-06-30 | 1994-01-25 | Maruman Golf Corp | ゴルフクラブのグリップ |
FR2699294B1 (fr) * | 1992-12-11 | 1995-02-10 | Essilor Int | Lentille ophtalmique multifocale progressive. |
FR2704327B1 (fr) * | 1993-04-23 | 1995-06-23 | Essilor Int | Paire de lentilles ophtalmiques multifocales progressives. |
JP3480470B2 (ja) * | 1993-05-31 | 2003-12-22 | 株式会社ニコン | 累進多焦点レンズ |
US5719657A (en) * | 1993-11-19 | 1998-02-17 | Asahi Kogaku Kogyo Kabushiki Kaisha | Progressive power lens |
FR2726374B1 (fr) * | 1994-10-28 | 1996-12-27 | Essilor Int | Lentille ophtalmique multifocale progressive |
JP3196880B2 (ja) * | 1995-09-22 | 2001-08-06 | ホーヤ株式会社 | 累進多焦点レンズ |
US6019470A (en) * | 1995-11-24 | 2000-02-01 | Seiko Epson Corporation | Progressive multifocal lens and manufacturing method of eyeglass lens and progressive multifocal lens |
JP3605281B2 (ja) | 1998-03-18 | 2004-12-22 | ペンタックス株式会社 | 累進多焦点レンズ |
WO1999064919A1 (fr) * | 1998-06-12 | 1999-12-16 | Seiko Epson Corporation | Verre a puissance de refraction progressive |
CN1147755C (zh) * | 1999-04-13 | 2004-04-28 | 保谷株式会社 | 渐进折射率镜片群及其设计方法 |
KR20030060783A (ko) | 2002-01-07 | 2003-07-16 | 펜탁스 가부시키가이샤 | 누진굴절력 렌즈 |
US7896916B2 (en) * | 2002-11-29 | 2011-03-01 | Amo Groningen B.V. | Multifocal ophthalmic lens |
SE0203564D0 (sv) | 2002-11-29 | 2002-11-29 | Pharmacia Groningen Bv | Multifocal opthalmic lens |
JP3882764B2 (ja) * | 2003-02-19 | 2007-02-21 | セイコーエプソン株式会社 | 累進屈折力レンズ |
US7922326B2 (en) * | 2005-10-25 | 2011-04-12 | Abbott Medical Optics Inc. | Ophthalmic lens with multiple phase plates |
JP4192899B2 (ja) | 2005-02-04 | 2008-12-10 | セイコーエプソン株式会社 | 眼鏡レンズの設計方法 |
US8113655B1 (en) | 2010-07-22 | 2012-02-14 | Albert Tyrin | Training method for accommodative and vergence systems, and multifocal lenses therefor |
CN101968575B (zh) * | 2010-08-31 | 2012-06-27 | 苏州科技学院 | 一种渐进多焦点眼用镜片及其制备方法 |
EP3824798A1 (en) | 2012-08-31 | 2021-05-26 | Amo Groningen B.V. | Multi-ring lens, systems and methods for extended depth of focus |
DE102015223983A1 (de) * | 2015-12-02 | 2017-06-08 | Carl Zeiss Smt Gmbh | Verfahren zum Polieren einer optischen Oberfläche und optisches Element |
WO2017137841A1 (en) | 2016-02-09 | 2017-08-17 | Amo Groningen B.V. | Progressive power intraocular lens, and methods of use and manufacture |
AU2018235011A1 (en) | 2017-03-17 | 2019-10-24 | Amo Groningen B.V. | Diffractive intraocular lenses for extended range of vision |
US11523897B2 (en) | 2017-06-23 | 2022-12-13 | Amo Groningen B.V. | Intraocular lenses for presbyopia treatment |
EP3639084A1 (en) | 2017-06-28 | 2020-04-22 | Amo Groningen B.V. | Extended range and related intraocular lenses for presbyopia treatment |
EP3646110A1 (en) | 2017-06-28 | 2020-05-06 | Amo Groningen B.V. | Diffractive lenses and related intraocular lenses for presbyopia treatment |
US11327210B2 (en) | 2017-06-30 | 2022-05-10 | Amo Groningen B.V. | Non-repeating echelettes and related intraocular lenses for presbyopia treatment |
CN115380239A (zh) | 2019-12-30 | 2022-11-22 | 阿莫格罗宁根私营有限公司 | 用于视力治疗的具有不规则宽度的衍射轮廓的镜片 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB775007A (en) * | 1953-09-21 | 1957-05-15 | John Henry Jeffree | Improvements in or relating to lenses |
US2878721A (en) * | 1954-02-03 | 1959-03-24 | Farrand Optical Co Inc | Multifocal ophthalmic lenses |
BE755907A (fr) * | 1969-09-11 | 1971-02-15 | Lunetiers | Lentilles a puissance focale progressive |
FR2193989B2 (xx) * | 1972-07-26 | 1975-03-07 | Essilor Int | |
US4055379A (en) * | 1973-08-16 | 1977-10-25 | American Optical Corporation | Multifocal lens |
US4056311A (en) * | 1973-08-16 | 1977-11-01 | American Optical Corporation | Progressive power ophthalmic lens having a plurality of viewing zones with non-discontinuous variations therebetween |
CA1012392A (en) * | 1973-08-16 | 1977-06-21 | American Optical Corporation | Progressive power ophthalmic lens |
DE2814916C3 (de) * | 1978-04-06 | 1982-01-07 | Optische Werke G. Rodenstock, 8000 München | Brillenglas mit einem zwischen Fernteil und Nahteil liegenden Progressionsbereich |
EP0027339A3 (en) * | 1979-10-11 | 1981-05-06 | U.K. Wiseman Limited | Progressive power ophthalmic lenses |
DE3016935C2 (de) * | 1980-05-02 | 1991-01-24 | Fa. Carl Zeiss, 7920 Heidenheim | Multifokale Brillenlinse mit gebietsweise gleitendem Brechwert |
JPS5794714A (en) * | 1980-12-05 | 1982-06-12 | Seiko Epson Corp | Progressive multifocus lens |
GB2146791B (en) * | 1983-09-16 | 1987-01-28 | Suwa Seikosha Kk | Progressive multifocal ophthalmic lens |
-
1982
- 1982-09-29 JP JP57170627A patent/JPS5958415A/ja active Granted
-
1983
- 1983-09-20 US US06/534,211 patent/US4640593A/en not_active Expired - Lifetime
- 1983-09-23 GB GB08325523A patent/GB2128361B/en not_active Expired
- 1983-09-26 FR FR8315240A patent/FR2533708B1/fr not_active Expired
- 1983-09-28 DE DE3335109A patent/DE3335109C2/de not_active Expired - Lifetime
-
1985
- 1985-08-21 GB GB08520981A patent/GB2162964B/en not_active Expired
-
1988
- 1988-06-20 SG SG397/88A patent/SG39788G/en unknown
-
1989
- 1989-08-31 HK HK700/89A patent/HK70089A/xx not_active IP Right Cessation
- 1989-08-31 HK HK696/89A patent/HK69689A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB8325523D0 (en) | 1983-10-26 |
SG39788G (en) | 1989-01-27 |
GB2128361B (en) | 1987-04-15 |
JPH0239768B2 (xx) | 1990-09-07 |
GB2162964A (en) | 1986-02-12 |
FR2533708B1 (fr) | 1987-04-30 |
FR2533708A1 (fr) | 1984-03-30 |
JPS5958415A (ja) | 1984-04-04 |
DE3335109A1 (de) | 1984-08-09 |
GB2162964B (en) | 1987-04-15 |
GB2128361A (en) | 1984-04-26 |
GB8520981D0 (en) | 1985-09-25 |
DE3335109C2 (de) | 1994-01-05 |
HK69689A (en) | 1989-09-08 |
US4640593A (en) | 1987-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |