JP5542447B2 - 単焦点眼鏡レンズを決定する方法および単焦点眼鏡レンズ - Google Patents
単焦点眼鏡レンズを決定する方法および単焦点眼鏡レンズ Download PDFInfo
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- JP5542447B2 JP5542447B2 JP2009542122A JP2009542122A JP5542447B2 JP 5542447 B2 JP5542447 B2 JP 5542447B2 JP 2009542122 A JP2009542122 A JP 2009542122A JP 2009542122 A JP2009542122 A JP 2009542122A JP 5542447 B2 JP5542447 B2 JP 5542447B2
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- 238000000034 method Methods 0.000 title claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 64
- 210000003128 head Anatomy 0.000 claims description 34
- 201000009310 astigmatism Diseases 0.000 claims description 32
- 239000011521 glass Substances 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 9
- 230000004075 alteration Effects 0.000 claims description 5
- 230000004886 head movement Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 description 31
- 230000007547 defect Effects 0.000 description 19
- 230000006870 function Effects 0.000 description 19
- 238000005457 optimization Methods 0.000 description 13
- 230000005043 peripheral vision Effects 0.000 description 9
- 238000012937 correction Methods 0.000 description 8
- 230000004438 eyesight Effects 0.000 description 5
- 230000000750 progressive effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004304 visual acuity Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000012897 Levenberg–Marquardt algorithm Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004424 eye movement Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 208000029091 Refraction disease Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Eye Examination Apparatus (AREA)
Description
前記着用者の眼と頭の挙動を表すパラメータを測定するステップと、
レンズ上に前記測定された眼と頭の挙動を表すパラメータによって決まる直径の中央区域を決定するステップと、
そのレンズの周辺区域を決定するステップと、
前記中央区域に着用者の度数と非点収差の目標値を、および前記周辺区域に着用者の度数以外のパラメータの目標値を所与の視方向に対して適用することによって、着用されている条件下でレンズを最適化計算するステップと
を含んでなる方法を提案するものである。
16 … 接続区域
17 … 周辺区域
Dc … 中央区域の直径
Drac … 接続区域の直径
Dperiph … 周辺区域の直径
Claims (6)
- 所与の着用者用に注文に合わせて作られる単焦点眼鏡レンズを決定する方法であって、
前記着用者の眼と頭の挙動を表すパラメータを測定するステップと、
レンズ上に前記測定された眼と頭の挙動を表すパラメータによって決まる直径(Dc )の中央区域を決定するステップと、
当該レンズの周辺区域を決定するステップと、
前記中央区域に着用者の度数と非点収差の目標値を、および前記周辺区域に着用者の度数以外のパラメータの目標値を所与の視方向について適用することによって、着用されている条件下でレンズを最適化計算するステップと
を含んでなる方法。 - 請求項1に記載の方法において、
前記着用者の眼と頭の挙動を表すパラメータを測定するステップが、所与の方向の一つの固定点を視るための、頭の動きの角度/視方向の角度の比率と定義される利得値(GA)を計算する少なくとも一つのステップを含んでいる
ことを特徴とする方法。 - 請求項2に記載の方法において、
前記中央区域の直径が、関係式:Dc =30×(2−GA)から決定される
ことを特徴とする方法。 - 請求項1〜3のいずれか一項に記載の方法において、
前記周辺区域における前記パラメータの目標値が、所与のディストーション値、所与の色収差値、所与のプリズム偏向値および所与のガラス厚値から選択される
ことを特徴とする方法。 - 所与の着用者用に特注製造される単焦点眼鏡レンズであって、
当該レンズは、着用者について測定された眼と頭の挙動を表すパラメータの関数として直径が決定された中央区域と、周辺区域とを有し、
当該レンズは、前記中央区域に着用者の度数と非点収差の目標値を、および前記周辺区域に着用者の度数以外のパラメータの目標値を所与の視方向について適用することによって、着用されている条件下で最適化計算されている
ことを特徴とする眼鏡レンズ。 - 着用者が選択したフレームと、
少なくとも一つの請求項5に記載のレンズと
を備えてなる視覚装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0611252A FR2910645B1 (fr) | 2006-12-22 | 2006-12-22 | Procede de determination d'une lentille ophtalmique. |
FR0611252 | 2006-12-22 | ||
PCT/FR2007/001897 WO2008081086A1 (fr) | 2006-12-22 | 2007-11-20 | Procede de determination d'une lentille ophtalmique |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010513967A JP2010513967A (ja) | 2010-04-30 |
JP5542447B2 true JP5542447B2 (ja) | 2014-07-09 |
Family
ID=38236194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009542122A Expired - Fee Related JP5542447B2 (ja) | 2006-12-22 | 2007-11-20 | 単焦点眼鏡レンズを決定する方法および単焦点眼鏡レンズ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100149492A1 (ja) |
EP (1) | EP2104878A1 (ja) |
JP (1) | JP5542447B2 (ja) |
FR (1) | FR2910645B1 (ja) |
WO (1) | WO2008081086A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8002404B2 (en) * | 2009-05-22 | 2011-08-23 | Polylite Taiwan Co., Ltd. | Prescription lens and method of making same |
EP2270577A1 (en) * | 2009-06-30 | 2011-01-05 | Essilor International (Compagnie Générale D'Optique) | Method of and apparatus for generating a surface of an optical lens |
JP5415233B2 (ja) * | 2009-11-13 | 2014-02-12 | 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 | 眼鏡レンズの設計方法および製造方法 |
JP2012233959A (ja) * | 2011-04-28 | 2012-11-29 | Seiko Epson Corp | 眼鏡用レンズ、眼鏡、眼鏡レンズの設計方法、及び設計装置 |
US8449111B2 (en) | 2011-10-28 | 2013-05-28 | Polylite Taiwan Co., Ltd. | Method of making prescription lens |
US10254563B2 (en) * | 2012-10-18 | 2019-04-09 | Essilor International | Method for determining an ophthalmic lens comprising an aspherical continuous layer on one of its faces and an aspherical Fresnel layer on one of its faces |
EP2939064A1 (en) * | 2012-12-31 | 2015-11-04 | Essilor International (Compagnie Générale D'Optique) | A multifocal ophthalmic lens |
US10247961B2 (en) | 2013-04-29 | 2019-04-02 | Essilor International | Method of locally thickening an ophthalmic lens |
CN106133584B (zh) * | 2014-04-01 | 2019-09-24 | 依视路国际公司 | 用于增强现实的系统和方法 |
WO2018142405A1 (en) * | 2017-02-02 | 2018-08-09 | Shamir Optical Industry Ltd. | Ophthalmic lens and method of designing such lens |
GB2575842A (en) * | 2018-07-25 | 2020-01-29 | Shamir Optical Ind Ltd | Aspherical ophthalmic lens |
EP3663838A1 (de) * | 2018-12-03 | 2020-06-10 | Carl Zeiss Vision International GmbH | Brillenglas, familie von brillengläsern, verfahren zum entwurf einer familie von brillengläsern und verfahren zum herstellen eines brillenglases |
US11768378B1 (en) * | 2020-01-15 | 2023-09-26 | Meta Platforms Technologies, Llc | Prescription optical element based on optical-mechanical profile |
US11642018B1 (en) | 2020-01-15 | 2023-05-09 | Meta Platforms Technologies, Llc | Volumetric depth imaging for lens fit |
US11614638B1 (en) | 2020-01-15 | 2023-03-28 | Meta Platforms Technologies, Llc | Prescription optical element for selected head mounted device |
EP3985428A1 (en) * | 2020-10-14 | 2022-04-20 | Essilor International | A computer-implemented method for providing a finished single vision ophthalmic lens |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079160A (en) * | 1977-02-07 | 1978-03-14 | Joseph Philipson | Abrasion-resistant optical element |
US4185897A (en) * | 1977-09-09 | 1980-01-29 | Frieder Philip M | Prosthetic aspheric spectacle lens for aphakia |
FR2638246B1 (fr) * | 1988-10-20 | 1991-01-25 | Essilor Int | Lentille ophtalmique de puissance positive et de grand diametre |
US5825454A (en) * | 1996-01-16 | 1998-10-20 | Hoya Corporation | Aspherical spectacle lens |
FR2753805B1 (fr) * | 1996-09-20 | 1998-11-13 | Essilor Int | Jeu de lentilles ophtalmiques multifocales progressives |
DE69739809D1 (de) * | 1996-10-14 | 2010-04-29 | Seiko Epson Corp | Verfahren zur herstellung progressiver multifokaler linsen |
AUPO625797A0 (en) * | 1997-04-17 | 1997-05-15 | Sola International Holdings Ltd | Spectacles bearing sunglass lenses |
ATE238573T1 (de) * | 1997-07-18 | 2003-05-15 | Sola Int Holdings | Linse mit starker krümmung für eine brille |
JP2002511158A (ja) * | 1998-06-04 | 2002-04-09 | ソーラ・インターナショナル・ホールディングス・リミテッド | 成形された眼科レンズ |
FR2783938B1 (fr) * | 1998-09-28 | 2000-11-17 | Essilor Int | Lentilles ophtalmiques toriques |
US6176577B1 (en) * | 1998-10-15 | 2001-01-23 | Oracle Lens Manufacturing Corporation | Aspheric lenses |
AUPQ591800A0 (en) * | 2000-02-25 | 2000-03-23 | Sola International Holdings Ltd | System for prescribing and/or dispensing ophthalmic lenses |
US6609793B2 (en) * | 2000-05-23 | 2003-08-26 | Pharmacia Groningen Bv | Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations |
DE60239736D1 (de) * | 2001-04-26 | 2011-05-26 | Hoya Corp | Brillenlinsenentwurfsverfahren und brillenlinse |
JP4190764B2 (ja) * | 2002-01-18 | 2008-12-03 | セイコーオプティカルプロダクツ株式会社 | 非球面眼鏡レンズ |
US7090348B2 (en) * | 2003-10-28 | 2006-08-15 | Essilor International (Compagnie Generale D'optique) | Method for designing spectacle lenses taking into account an individual's head and eye movement |
DE102004025712A1 (de) * | 2004-05-26 | 2005-12-15 | Rupp + Hubrach Optik Gmbh | Gleitsichtlinse |
CA2587323A1 (en) * | 2004-11-16 | 2006-05-26 | Essilor International (Compagnie Generale D'optique) | Method for designing spectacle lenses taking into account an individual's head and eye movement |
US8210679B2 (en) * | 2005-05-05 | 2012-07-03 | Carl Zeiss Vision Australia Holdings Limited | Array of progressive ophthalmic lens elements |
JP2009511962A (ja) * | 2005-10-12 | 2009-03-19 | カール ツァイス ビジョン オーストラリア ホールディングス リミテッド | 近視矯正のための眼科用レンズ要素 |
FR2898194B1 (fr) * | 2006-03-01 | 2008-05-02 | Essilor Int | Procede de determination d'une lentille ophtalmique progressive. |
-
2006
- 2006-12-22 FR FR0611252A patent/FR2910645B1/fr not_active Expired - Fee Related
-
2007
- 2007-11-20 WO PCT/FR2007/001897 patent/WO2008081086A1/fr active Application Filing
- 2007-11-20 EP EP07870303A patent/EP2104878A1/fr not_active Withdrawn
- 2007-11-20 JP JP2009542122A patent/JP5542447B2/ja not_active Expired - Fee Related
- 2007-11-20 US US12/520,865 patent/US20100149492A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2104878A1 (fr) | 2009-09-30 |
JP2010513967A (ja) | 2010-04-30 |
FR2910645A1 (fr) | 2008-06-27 |
WO2008081086A1 (fr) | 2008-07-10 |
US20100149492A1 (en) | 2010-06-17 |
WO2008081086A8 (fr) | 2010-04-01 |
FR2910645B1 (fr) | 2009-07-03 |
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