JP2021010828A - 抑制した回折次数を用いた多焦点回折眼用レンズ - Google Patents
抑制した回折次数を用いた多焦点回折眼用レンズ Download PDFInfo
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- JP2021010828A JP2021010828A JP2020184866A JP2020184866A JP2021010828A JP 2021010828 A JP2021010828 A JP 2021010828A JP 2020184866 A JP2020184866 A JP 2020184866A JP 2020184866 A JP2020184866 A JP 2020184866A JP 2021010828 A JP2021010828 A JP 2021010828A
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- 230000004438 eyesight Effects 0.000 claims abstract description 13
- 230000004304 visual acuity Effects 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 9
- 208000001491 myopia Diseases 0.000 claims description 5
- 239000002775 capsule Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims 1
- 210000000695 crystalline len Anatomy 0.000 description 56
- 238000000034 method Methods 0.000 description 4
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 4
- 208000002177 Cataract Diseases 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000003855 cell nucleus Anatomy 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 201000010041 presbyopia Diseases 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
- A61F2/1654—Diffractive lenses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
- A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
- A61F2/1618—Multifocal lenses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1602—Corrective lenses for use in addition to the natural lenses of the eyes or for pseudo-phakic eyes
- A61F2/161—Posterior chamber lenses for use in addition to the natural lenses of the eyes
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
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- G—PHYSICS
- G02—OPTICS
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- 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
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
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- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0053—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in optical properties
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
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- G02C2202/20—Diffractive and Fresnel lenses or lens portions
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Prostheses (AREA)
- Eyeglasses (AREA)
Abstract
Description
Claims (7)
- 基本度数(base power)に対応する基本曲率を有する眼用レンズと、
回折素子であって、該回折素子は近見視力と遠見視力との間の視力範囲に対応する少なくとも4つの連続する回折次数について強め合う干渉を生じ、前記強め合う干渉は、近焦点と、前記眼用レンズの前記基本度数に対応する遠焦点と、前記近焦点と遠焦点との間の中間焦点とを生じ、そして、前記少なくとも4つの連続する次数は(0、+1、+2、+3)であり、前記+1次の回折効率は10パーセント未満に抑制される、回折素子と、を備える、多焦点眼用レンズ。 - 前記レンズは眼内レンズ(IOL)である、請求項1に記載のレンズ。
- 前記IOLは後眼房IOLである、請求項2に記載のレンズ。
- 前記後眼房IOLは水晶体嚢内に移植されるように構成される、請求項3に記載のレンズ。
- 前記近焦点は40cmでの視力に対応し、前記中間焦点は60cmでの視力に対応する、請求項1に記載のレンズ。
- 前記回折素子は複数の環状回折ステップを備える、請求項1に記載のレンズ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2022084987A JP7379591B2 (ja) | 2014-05-15 | 2022-05-25 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US201461993892P | 2014-05-15 | 2014-05-15 | |
US61/993,892 | 2014-05-15 | ||
US14/575,333 US9335564B2 (en) | 2014-05-15 | 2014-12-18 | Multifocal diffractive ophthalmic lens using suppressed diffractive order |
US14/575,333 | 2014-12-18 |
Related Parent Applications (1)
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JP2019017340A Division JP6792006B2 (ja) | 2014-05-15 | 2019-02-01 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
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JP2022084987A Division JP7379591B2 (ja) | 2014-05-15 | 2022-05-25 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
Publications (2)
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JP2021010828A true JP2021010828A (ja) | 2021-02-04 |
JP7080954B2 JP7080954B2 (ja) | 2022-06-06 |
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JP2015017495A Active JP6480203B2 (ja) | 2014-05-15 | 2015-01-30 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
JP2019017340A Active JP6792006B2 (ja) | 2014-05-15 | 2019-02-01 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
JP2020184866A Active JP7080954B2 (ja) | 2014-05-15 | 2020-11-05 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
JP2022084987A Active JP7379591B2 (ja) | 2014-05-15 | 2022-05-25 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
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JP2015017495A Active JP6480203B2 (ja) | 2014-05-15 | 2015-01-30 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
JP2019017340A Active JP6792006B2 (ja) | 2014-05-15 | 2019-02-01 | 抑制した回折次数を用いた多焦点回折眼用レンズ |
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Country Status (18)
Country | Link |
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US (5) | US9335564B2 (ja) |
EP (2) | EP2945009B1 (ja) |
JP (4) | JP6480203B2 (ja) |
KR (5) | KR102321958B1 (ja) |
CN (4) | CN117055242A (ja) |
AU (4) | AU2015200449B2 (ja) |
BR (2) | BR122020014822B1 (ja) |
CA (1) | CA2880365C (ja) |
DK (1) | DK2945009T3 (ja) |
ES (1) | ES2638603T3 (ja) |
MX (2) | MX2018009547A (ja) |
PH (1) | PH12015000040A1 (ja) |
PL (1) | PL2945009T3 (ja) |
PT (1) | PT2945009T (ja) |
RU (1) | RU2666172C2 (ja) |
SG (1) | SG10201500750RA (ja) |
TW (2) | TWI653034B (ja) |
ZA (1) | ZA201500710B (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9335563B2 (en) | 2012-08-31 | 2016-05-10 | Amo Groningen B.V. | Multi-ring lens, systems and methods for extended depth of focus |
US9335564B2 (en) * | 2014-05-15 | 2016-05-10 | Novartis Ag | Multifocal diffractive ophthalmic lens using suppressed diffractive order |
US11000366B2 (en) | 2014-05-15 | 2021-05-11 | Alcon Inc. | Multifocal diffractive ophthalmic lens |
HUE038956T2 (hu) | 2015-10-02 | 2018-12-28 | Rayner Intraocular Lenses Ltd | Multifokális lencse |
US9968440B2 (en) * | 2016-02-29 | 2018-05-15 | Novartis Ag | Ophthalmic lens having an extended depth of focus |
US10568734B2 (en) * | 2016-03-03 | 2020-02-25 | Novartis Ag | Adjusting the apodization pattern for diffractive IOLs |
KR20230144098A (ko) * | 2017-02-14 | 2023-10-13 | 데이브, 자그래트 나타바르 | 회절형 다초점 이식 가능 렌즈 장치 |
WO2018167302A1 (en) | 2017-03-17 | 2018-09-20 | Amo Groningen B.V. | Diffractive intraocular lenses for extended range of vision |
US10420638B2 (en) | 2017-04-27 | 2019-09-24 | Novartis Ag | Multifocal ophthalmic lens having chromatic aberration correction |
US20210251744A1 (en) * | 2017-05-29 | 2021-08-19 | Rxsight, Inc. | Composite light adjustable intraocular lens with diffractive structure |
DE102017112086A1 (de) | 2017-06-01 | 2018-12-06 | Carl Zeiss Meditec Ag | Künstliche Augenlinse mit diffraktiver Gitterstruktur sowie Verfahren zum Herstellen einer künstlichen Augenlinse |
DE102017112085A1 (de) | 2017-06-01 | 2018-12-06 | Carl Zeiss Meditec Ag | Künstliche Augenlinse mit darin ausgebildetem Medikamentendepot und Verfahren zum Herstellen einer künstlichen Augenlinse |
DE102017112087A1 (de) * | 2017-06-01 | 2018-12-06 | Carl Zeiss Meditec Ag | Künstliche Augenlinse mit lasererzeugter doppelbrechender Struktur sowie Verfahren zum Herstellen einer künstlichen Augenlinse |
US11523897B2 (en) | 2017-06-23 | 2022-12-13 | Amo Groningen B.V. | Intraocular lenses for presbyopia treatment |
US11262598B2 (en) | 2017-06-28 | 2022-03-01 | Amo Groningen, B.V. | Diffractive lenses and related 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 |
US11327210B2 (en) | 2017-06-30 | 2022-05-10 | Amo Groningen B.V. | Non-repeating echelettes and related intraocular lenses for presbyopia treatment |
CN108652789B (zh) * | 2017-07-20 | 2020-04-21 | 东莞东阳光医疗智能器件研发有限公司 | 近距视力加强的全视程衍射人工晶体 |
CN109725441A (zh) * | 2017-10-28 | 2019-05-07 | 郑克立 | 一种全息眼镜片 |
DE202019005968U1 (de) * | 2018-09-13 | 2023-10-23 | Hanita Lenses R.C.A. | Multifokale intraokulare Linse |
AU2019362472A1 (en) * | 2018-10-18 | 2021-05-13 | Alcon Inc. | Extended depth of focus intraocular lens |
BR112021012025A2 (pt) * | 2018-12-20 | 2021-09-21 | Aaren Scientific Inc. | Lente intraocular |
CA3166089A1 (en) | 2019-12-30 | 2021-07-08 | Amo Groningen B.V. | Achromatic lenses for vision treatment |
AU2020416508A1 (en) | 2019-12-30 | 2022-08-25 | Amo Groningen B.V. | Achromatic lenses with zone order mixing for vision treatment |
WO2021136617A1 (en) | 2019-12-30 | 2021-07-08 | Amo Groningen B.V. | Lenses having diffractive profiles with irregular width for vision treatment |
JP2023529241A (ja) | 2020-06-01 | 2023-07-07 | アイケアーズ メディカス インコーポレイテッド | 両面非球面回折多焦点レンズ、その製造、および使用 |
EP4294325A1 (en) * | 2021-02-21 | 2023-12-27 | RxSight, Inc. | Composite light adjustable intraocular lens with diffractive structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090187242A1 (en) * | 2007-08-27 | 2009-07-23 | Advanced Medical Optics, Inc. | Intraocular lens having extended depth of focus |
US20090268155A1 (en) * | 2008-04-24 | 2009-10-29 | Amo Regional Holdings | Diffractive lens exhibiting enhanced optical performance |
WO2010079537A1 (ja) * | 2009-01-06 | 2010-07-15 | 株式会社メニコン | 無水晶体眼内レンズの製造方法 |
JP2019080970A (ja) * | 2014-05-15 | 2019-05-30 | ノバルティス アーゲー | 抑制した回折次数を用いた多焦点回折眼用レンズ |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5342244B2 (ja) * | 1973-12-10 | 1978-11-10 | ||
DE3377535D1 (en) * | 1982-10-27 | 1988-09-01 | Pilkington Plc | Bifocal contact lens comprising a plurality of concentric zones |
US5344447A (en) | 1992-11-12 | 1994-09-06 | Massachusetts Institute Of Technology | Diffractive trifocal intra-ocular lens design |
US5760871A (en) * | 1993-01-06 | 1998-06-02 | Holo-Or Ltd. | Diffractive multi-focal lens |
DE69516758T2 (de) | 1994-06-20 | 2000-08-31 | Hewlett-Packard Co., Palo Alto | Laserdrucker mit Gerät zur Verminderung des Bandeffektes verursacht durch unebene Trennung von aufeinanderfolgenden Abtastzeilen |
US5699142A (en) | 1994-09-01 | 1997-12-16 | Alcon Laboratories, Inc. | Diffractive multifocal ophthalmic lens |
US7156516B2 (en) * | 2004-08-20 | 2007-01-02 | Apollo Optical Systems Llc | Diffractive lenses for vision correction |
US20070171362A1 (en) * | 2004-12-01 | 2007-07-26 | Simpson Michael J | Truncated diffractive intraocular lenses |
US7441894B2 (en) * | 2006-02-09 | 2008-10-28 | Alcon Manufacturing, Ltd. | Pseudo-accommodative IOL having diffractive zones with varying areas |
US7481532B2 (en) * | 2006-02-09 | 2009-01-27 | Alcon, Inc. | Pseudo-accommodative IOL having multiple diffractive patterns |
US20070258143A1 (en) * | 2006-05-08 | 2007-11-08 | Valdemar Portney | Aspheric multifocal diffractive ophthalmic lens |
US7572007B2 (en) * | 2006-08-02 | 2009-08-11 | Alcon, Inc. | Apodized diffractive IOL with frustrated diffractive region |
AU2009239649B2 (en) * | 2008-04-24 | 2014-11-13 | Amo Regional Holdings | Diffractive lens exhibiting enhanced optical performance |
US8734511B2 (en) * | 2008-10-20 | 2014-05-27 | Amo Groningen, B.V. | Multifocal intraocular lens |
US9320594B2 (en) | 2009-02-12 | 2016-04-26 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Diffractive trifocal lens |
JP5460211B2 (ja) * | 2009-09-29 | 2014-04-02 | 株式会社ニデック | 多焦点眼内レンズ |
CA2784771C (en) * | 2009-12-18 | 2018-12-04 | Hendrik A. Weeber | Single microstructure lens, systems and methods |
BE1019161A5 (fr) * | 2010-01-26 | 2012-04-03 | Physiol | Lentille intraoculaire. |
DE102010018436B4 (de) * | 2010-04-27 | 2017-02-09 | Carl Zeiss Meditec Ag | Multifokale Augenlinse |
US20120140166A1 (en) * | 2010-12-07 | 2012-06-07 | Abbott Medical Optics Inc. | Pupil dependent diffractive lens for near, intermediate, and far vision |
WO2013118499A1 (ja) * | 2012-02-09 | 2013-08-15 | 株式会社メニコン | 多焦点眼用レンズとその製造方法 |
US8678583B2 (en) * | 2012-05-09 | 2014-03-25 | Allen Louis Cohen | Trifocal IOL using diffraction |
-
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090187242A1 (en) * | 2007-08-27 | 2009-07-23 | Advanced Medical Optics, Inc. | Intraocular lens having extended depth of focus |
US20090268155A1 (en) * | 2008-04-24 | 2009-10-29 | Amo Regional Holdings | Diffractive lens exhibiting enhanced optical performance |
WO2010079537A1 (ja) * | 2009-01-06 | 2010-07-15 | 株式会社メニコン | 無水晶体眼内レンズの製造方法 |
JP2019080970A (ja) * | 2014-05-15 | 2019-05-30 | ノバルティス アーゲー | 抑制した回折次数を用いた多焦点回折眼用レンズ |
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