JP4219683B2 - 眼鏡レンズの製造方法 - Google Patents
眼鏡レンズの製造方法 Download PDFInfo
- Publication number
- JP4219683B2 JP4219683B2 JP2002559746A JP2002559746A JP4219683B2 JP 4219683 B2 JP4219683 B2 JP 4219683B2 JP 2002559746 A JP2002559746 A JP 2002559746A JP 2002559746 A JP2002559746 A JP 2002559746A JP 4219683 B2 JP4219683 B2 JP 4219683B2
- Authority
- JP
- Japan
- Prior art keywords
- prescription
- lens
- manufacturing
- spectacle lens
- spectacle
- 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.)
- Expired - Fee Related
Links
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
- 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
Description
Institute for Medical Optics of the University of Munich(ミュンヘン大学の医療光学研究所)による"Forschungsbericht Visus(視力の研究レポート)"
"Der Einsatz modemer Messmethoden zur Entwicklung und Fertigung von Brillenglaesern"("The Employment of Modern Methods of Measurement for the Development and Finishing of Spectacle Lenses")(眼鏡レンズの改良及び仕上げにおける現在の計測方法の利用について)、Dr.Wolfgang Grimm著、DOZ出版、1984年12月、第41頁。 "Messtechnische Gesichtspunkte zu optisch anspruchsvollen Brillenglaesern"("Aspects of Measurement Technique for Optically Exacting Spectacle Lenses")(眼鏡レンズを光学的に検査するための計測技術面について)、Dr.Guenther Guilino著、DOZ出版、1988年12月、第8頁
cylx=cyl1・cos(2・A1)+cyl2・cos(2・A2)
cyly=cyl1・sin(2・A1)+cyl2・sin(2・A2)
cylres=√(cylx 2+cyly 2)
Ares=atan(cyly/cylx)
cyl2,A2 シリンダ2: 円柱度数及び円柱軸度
cylres,Ares 結果得られるシリンダ: 円柱度数及び円柱軸度
cylx=cylact・cos(2・Aact)−cyldes・cos(2・Ades)
cyly=cylact・sin(2・Aact)−cyldes・sin(2・Ades)
cylres=√(cylx 2+cyly 2)
Ares=atan(cyly/cylx)
cyldes,Ades 所望のシリンダ(処方): 円柱度数及び円柱軸度
cylres,Ares 結果得られるシリンダ(乱視欠陥): 円柱度数及び円柱軸度
Claims (11)
- 最初に半完成品の非切削な眼鏡レンズ(ブランクと称する)を作成し、該眼鏡レンズは一方に仕上げられた光学面(ベース表面と称する)のみを有し、
続いて、処方最適化されるレンズ面を眼鏡レンズの処方データに従って計算し、
その後、前記処方最適化されるレンズ面を前記計算データに応じて仕上げるようにする眼鏡レンズの製造方法において、
前記半完成品の眼鏡レンズの作成後、前記ベース表面を計測し、
次いで、前記眼鏡レンズの個別の処方データだけでなく前記ベース表面の実際の形状をも考慮して、前記処方最適化されるレンズ面を計算及び仕上げる
眼鏡レンズの製造方法であって、
前記ベース表面の計測を前記表面全体に対して行い、
前記処方最適化レンズ面を計算するのに用いられる理論上の表面は、複数の計測点から導かれ、
前記ベース表面のサジタル高さの理論上の所望値に対する実際値の偏差が表面全体に存在し、該偏差を考慮することにより前記処方最適化レンズ面を計算する
ことを特徴とする眼鏡レンズの製造方法。 - 眼鏡処方の基本的な光学データ(球面屈折力、乱視度数、乱視の円柱軸)だけではなく、眼鏡装着者の個別データ(眼幅、頂点距離、広角など)をも考慮することにより前記処方最適化レンズ面を計算し、また可能ならば場合によって、選択された眼鏡フレームの縁形状をも考慮することを特徴とする請求項1記載の眼鏡レンズの製造方法。
- 前記処方最適化レンズ面は、プログレッシブ面すなわち装着位置において少なくとも2領域間で屈折力が変化している表面であることを特徴とする請求項2記載の眼鏡レンズの製造方法。
- 前記プログレッシブ面は、個別のレンズ処方に応じて必要な乱視屈折力をも提供することを特徴とする請求項3記載の眼鏡レンズの製造方法。
- 前記処方最適化レンズ面は、アトロイダル面であることを特徴とする請求項2記載の眼鏡レンズの製造方法。
- 前記ベース表面は、回転対称な面又はアトロイダル面であり、その形状は、レンズの縁の形状に合わせるといった審美上の理由により選択されていることを特徴とする請求項1乃至5のいずれか1項記載の眼鏡レンズの製造方法。
- 前記ベース表面は、少なくともほぼ球面形状であることを特徴とする請求項6記載の眼鏡レンズの製造方法。
- 前記ベース表面及び前記処方最適化レンズ面の両面は、プログレッシブ面であることを特徴とする請求項1乃至5のいずれか1項記載の眼鏡レンズの製造方法。
- 前記ベース表面の計測を点毎に行うことを特徴とする請求項1記載の眼鏡レンズの製造方法。
- 前記ベース表面の計測を干渉法又は反射法で行うことを特徴とする請求項8記載の眼鏡レンズの製造方法。
- 前記処方最適化レンズ面を前記計測点と一致する補助点により計測することを特徴とする請求項1、10、11のいずれか1項項記載の眼鏡レンズの製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10103113A DE10103113A1 (de) | 2001-01-24 | 2001-01-24 | Verfahren zur Herstellung eines Brillenglases |
PCT/DE2002/000237 WO2002059682A2 (de) | 2001-01-24 | 2002-01-24 | Verfahren zur herstellung eines brillenglases |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004525401A JP2004525401A (ja) | 2004-08-19 |
JP4219683B2 true JP4219683B2 (ja) | 2009-02-04 |
Family
ID=7671581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002559746A Expired - Fee Related JP4219683B2 (ja) | 2001-01-24 | 2002-01-24 | 眼鏡レンズの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7033024B2 (ja) |
EP (1) | EP1354236B1 (ja) |
JP (1) | JP4219683B2 (ja) |
DE (2) | DE10103113A1 (ja) |
ES (1) | ES2316541T3 (ja) |
WO (1) | WO2002059682A2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004109813A (ja) | 2002-09-20 | 2004-04-08 | Seiko Epson Corp | 累進多焦点レンズ及びその設計方法 |
DE10313275A1 (de) * | 2003-03-24 | 2004-10-14 | Rodenstock Gmbh | Verfahren zum Berechnen eines individuellen Progressivglases |
DE10338033A1 (de) * | 2003-08-19 | 2005-03-31 | Rodenstock Gmbh | Individuelles Einstärkenbrillenglas |
EP2199845B1 (en) * | 2007-10-10 | 2017-12-13 | Hoya Corporation | Progressive refractive power lens manufacturing method and progressive refractive power lens |
DE102008060589B4 (de) * | 2008-12-05 | 2015-06-03 | Schneider Gmbh & Co. Kg | Verfahren zum Bearbeiten und Berechnen einer als Halbfertigfabrikat ausgebildeten optischen Linse |
FR2941060B1 (fr) | 2009-01-13 | 2011-04-22 | Essilor Int | Procede de determination d'une nappe d'aspherisation destinee a une lentille ophtalmique |
JP5286473B2 (ja) * | 2009-03-31 | 2013-09-11 | 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 | 累進屈折力眼鏡レンズの設計方法 |
DE102010037400B4 (de) | 2010-09-08 | 2022-05-25 | Optotech Optikmaschinen Gmbh | Verfahren zur Herstellung von kostenoptimierten Brillengläsern mit besonders vorteilhaften Eigenschaften für den Nutzer |
DE102010061056B4 (de) | 2010-12-06 | 2022-07-07 | Optotech Optikmaschinen Gmbh | Verfahren zur Herstellung von kostenoptimierten Brillengläsern |
EP2522458B1 (en) * | 2011-05-13 | 2016-07-06 | ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) | Process for determining position parameters of a manufactured surface relative to a reference surface |
US20140320802A1 (en) * | 2011-11-16 | 2014-10-30 | Essilor International (Compagnie Generale D'optique) | Method For Providing An Optical System Of An Ophthalmic Spectacle Lens And Method For Manufacturing An Ophthalmic Spectacle Lens |
JP6002407B2 (ja) * | 2012-03-12 | 2016-10-05 | 株式会社ニコン・エシロール | 眼鏡レンズ、眼鏡レンズの製造方法及び眼鏡レンズの設計方法 |
EP2927733A4 (en) * | 2012-11-28 | 2016-07-13 | Hoya Corp | GLASSES OF GLASSES, APPARATUS FOR PRODUCTION AND METHOD FOR PRODUCING GLASS OF GLASSES |
EP2988924A1 (en) * | 2013-04-23 | 2016-03-02 | Essilor International (Compagnie Générale D'Optique) | Method for controlling a manufacturing device used in an optical lens manufacturing process |
DE102018204948A1 (de) * | 2018-03-29 | 2019-10-02 | Rodenstock Gmbh | Verfahren zum Fixieren eines rohkantigen fertigen Brillenglases und Vorrichtung hierfür |
US10788634B1 (en) * | 2020-05-18 | 2020-09-29 | Terrell E Koken | Evolute tester for optical surfaces |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3740857A (en) * | 1971-12-03 | 1973-06-26 | Armorlite Lens Co Inc | Lens blank and frame coordinator and method of using same |
GB2128489B (en) * | 1982-10-12 | 1986-08-20 | Takara Co Ltd | Reconfigurable toy assembly |
JPS6475149A (en) * | 1987-09-16 | 1989-03-20 | Furukawa Electric Co Ltd | Method for preventing oxidation of graphite mold for continuous casting |
JP2797333B2 (ja) * | 1988-09-16 | 1998-09-17 | セイコーエプソン株式会社 | コンタクトレンズの製造方法及び装置 |
DE4337369A1 (de) | 1993-11-02 | 1995-05-04 | Rodenstock Optik G | Brillenglas mit progressiver Wirkung |
US5790232A (en) * | 1994-10-31 | 1998-08-04 | Nikon Corporation | Spectacle lens and manufacturing method thereof |
JP3829435B2 (ja) * | 1996-10-14 | 2006-10-04 | セイコーエプソン株式会社 | 眼鏡レンズの製造方法 |
FR2783938B1 (fr) * | 1998-09-28 | 2000-11-17 | Essilor Int | Lentilles ophtalmiques toriques |
ATE438880T1 (de) * | 1999-02-12 | 2009-08-15 | Hoya Corp | Brille und ihre herstellung |
JP2002350785A (ja) * | 2001-05-28 | 2002-12-04 | Menicon Co Ltd | 眼用レンズの設計方法 |
-
2001
- 2001-01-24 DE DE10103113A patent/DE10103113A1/de not_active Withdrawn
-
2002
- 2002-01-24 US US10/470,082 patent/US7033024B2/en not_active Expired - Lifetime
- 2002-01-24 EP EP02701225A patent/EP1354236B1/de not_active Expired - Lifetime
- 2002-01-24 DE DE50212806T patent/DE50212806D1/de not_active Expired - Lifetime
- 2002-01-24 WO PCT/DE2002/000237 patent/WO2002059682A2/de active IP Right Grant
- 2002-01-24 JP JP2002559746A patent/JP4219683B2/ja not_active Expired - Fee Related
- 2002-01-24 ES ES02701225T patent/ES2316541T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1354236B1 (de) | 2008-09-24 |
US20040085650A1 (en) | 2004-05-06 |
WO2002059682A2 (de) | 2002-08-01 |
JP2004525401A (ja) | 2004-08-19 |
WO2002059682A3 (de) | 2003-05-30 |
DE50212806D1 (de) | 2008-11-06 |
US7033024B2 (en) | 2006-04-25 |
ES2316541T3 (es) | 2009-04-16 |
EP1354236A2 (de) | 2003-10-22 |
DE10103113A1 (de) | 2002-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4219683B2 (ja) | 眼鏡レンズの製造方法 | |
JP4425350B2 (ja) | プログレッシブレンズ要素及びその設計方法並びに使用方法 | |
US7159981B2 (en) | Progressive refractive power lens | |
US8002404B2 (en) | Prescription lens and method of making same | |
RU2589295C2 (ru) | Прогрессивная офтальмологическая линза | |
JP5388579B2 (ja) | 眼鏡レンズ | |
JP2022174134A (ja) | 可変屈折率を有する累進眼鏡レンズ並びにその設計及び製造の方法 | |
US8118425B2 (en) | Glasses lens comprising a carrying edge | |
JP4107679B2 (ja) | 視力矯正用レンズ | |
JP5000505B2 (ja) | 累進屈折力レンズ | |
KR20010098964A (ko) | 안경렌즈의 제조방법, 안경렌즈 및 안경렌즈 군 | |
US7347546B2 (en) | Individual single-vision spectacle lens | |
WO2017149512A1 (en) | Systems and methods for fitting contact lenses | |
US10928655B2 (en) | Reduced distortion spectacle lens | |
US20130107205A1 (en) | Method of making prescription lens | |
US20200050020A1 (en) | Computer implemented method of determining a base curve for a spectacle lens and method of manufacturing a spectacle lens | |
JP2011513797A (ja) | 累進眼科用レンズのシリーズ | |
JPWO2018079072A1 (ja) | 角膜矯正コンタクトレンズ | |
JP4708344B2 (ja) | エラー対策を施したプログレッシブガラスの設計 | |
JP2007171901A (ja) | 累進屈折力レンズのチェック方法 | |
EP1612593B1 (en) | Progressive refractive spectacle lens and production method | |
TWI390269B (zh) | 處方鏡片及其製造方法 | |
US20220171213A1 (en) | Computer-implemented method for fitting a spectacle lens to a spectacle frame | |
EP2786200B1 (en) | Low distortion eyewear lens with low optical power | |
JP2007504485A5 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041026 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20050216 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050415 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20060329 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080307 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20080321 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080324 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080609 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080612 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080616 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081014 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081112 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111121 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4219683 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111121 Year of fee payment: 3 |
|
S303 | Written request for registration of pledge or change of pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316304 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111121 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121121 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131121 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131121 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S303 | Written request for registration of pledge or change of pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316304 |
|
S803 | Written request for registration of cancellation of provisional registration |
Free format text: JAPANESE INTERMEDIATE CODE: R316803 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S303 | Written request for registration of pledge or change of pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316304 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S803 | Written request for registration of cancellation of provisional registration |
Free format text: JAPANESE INTERMEDIATE CODE: R316803 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R316531 |
|
S803 | Written request for registration of cancellation of provisional registration |
Free format text: JAPANESE INTERMEDIATE CODE: R316803 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R316531 |
|
S803 | Written request for registration of cancellation of provisional registration |
Free format text: JAPANESE INTERMEDIATE CODE: R316803 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R316533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |