JP2006506662A - 両面プログレッシブ眼鏡レンズ - Google Patents
両面プログレッシブ眼鏡レンズ Download PDFInfo
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- JP2006506662A JP2006506662A JP2004551021A JP2004551021A JP2006506662A JP 2006506662 A JP2006506662 A JP 2006506662A JP 2004551021 A JP2004551021 A JP 2004551021A JP 2004551021 A JP2004551021 A JP 2004551021A JP 2006506662 A JP2006506662 A JP 2006506662A
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- Prior art keywords
- double
- dpt
- spectacle lens
- ratio
- add
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- 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
- G02C7/068—Special properties achieved by the combination of the front and back surfaces
-
- 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
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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)
Abstract
【解決手段】 本発明は、プログレッシブ作用が、両面プログレッシブ眼鏡レンズの前面及び後面全体に配分され、及び比Q、
Q=Addvfl/AddGesamt
によって説明され、Addvflは遠用領域と近用領域との間の前面上の主線に沿った面屈折力の増加を表し、一方、AddGesamtは遠用領域と近用領域との間の主線に沿った全屈折力の増加を表し、及び比Qが、遠用領域効果F:
dQ(F)/dF≧0
の拡大と共に増大すると言う点で特徴づけられる。
Description
Q=Addvfl/AddGesamt
によって説明され、Addvflは遠用領域と近用領域との間の前面上の主線(principal line)に沿った面屈折力の増加を表し、一方、AddGesamtは遠用領域と近用領域との間の主線に沿った全屈折力の増加を表し、及び比Qが、遠用領域効果F:
dQ(F)/dF≧0
の拡大と共に増大すると言う事実によって達成される。
Q=Addvfl/AddGesamt
によって得られる。
Q(F)=Q0+Q1・F
(式中、Q0=0.5及びQ1=0.04/dpt)に従って増大する。
Q(F)=Q0±dQ0+(Q1±dQ1)・F
(式中、Q0=0.5及びQ1=0.04/dpt
並びにdQ0=0.2及びdQ1=0.02/dpt)に従って増大できる。
Claims (8)
- プログレッシブ作用が、両面プログレッシブ眼鏡レンズの前面及び後面全体に配分され、及び比Q、
Q=Addvfl/AddGesamt
によって説明され、Addvflは遠用領域と近用領域との間の前面上の主線に沿った面屈折力の増加を表し、一方、AddGesamtは遠用領域と近用領域との間の主線に沿った全屈折力の増加を表し、及び比Qが、遠用領域効果F:
dQ(F)/dF≧0
の拡大と共に増大することを特徴とする両面プログレッシブ眼鏡レンズ。 - 比Qが、球面遠用領域効果Fの一次関数:
Q(F)=Q0+Q1・F
(式中、Q0=0.5及びQ1=0.04/dpt)に従って増大することを特徴とする請求項1記載の両面プログレッシブ眼鏡レンズ。 - 比Qが、球面遠用領域効果Fの近似的一次関数:
Q(F)=Q0±dQ0+(Q1±dQ1)・F
(式中、Q0=0.5及びQ1=0.04/dpt
並びにdQ0=0.2及びdQ1=0.02/dpt)に従って増大することを特徴とする請求項1記載の両面プログレッシブ眼鏡レンズ。 - 比Qが、球面遠用領域効果Fの近似的一次関数:
Q(F)=Q0±dQ0+(Q1±dQ1)・F
(式中、Q0=0.5及びQ1=0.04/dpt
並びにdQ0=0.1及びdQ1=0.01/dpt)に従って増大することを特徴とする請求項1記載の両面プログレッシブ眼鏡レンズ。 - 遠用領域効果による比Qの変化が、絶対値で5dpt未満である効果に対して0.01/dptより大きいことを特徴とする請求項1〜5のうちの1項に記載の両面プログレッシブ眼鏡レンズ。
- 遠用領域効果による比Qの変化が、絶対値で5dptを超える効果に対して0.01/dptより大きいことを特徴とする請求項1〜5のうちの1項に記載の両面プログレッシブ眼鏡レンズ。
- Q<0又は>1を特徴とする請求項1〜5のうちの1項に記載の両面プログレッシブ眼鏡レンズ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10253130A DE10253130A1 (de) | 2002-11-14 | 2002-11-14 | Doppelprogressives Brillenglas |
PCT/EP2003/012713 WO2004044643A1 (de) | 2002-11-14 | 2003-11-13 | Doppelprogressives brillenglas |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009236600A Division JP4927144B2 (ja) | 2002-11-14 | 2009-10-13 | 両面プログレッシブ眼鏡レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006506662A true JP2006506662A (ja) | 2006-02-23 |
JP4642473B2 JP4642473B2 (ja) | 2011-03-02 |
Family
ID=32240057
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004551021A Expired - Fee Related JP4642473B2 (ja) | 2002-11-14 | 2003-11-13 | 両面プログレッシブ眼鏡レンズ群の製造方法 |
JP2009236600A Expired - Lifetime JP4927144B2 (ja) | 2002-11-14 | 2009-10-13 | 両面プログレッシブ眼鏡レンズ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009236600A Expired - Lifetime JP4927144B2 (ja) | 2002-11-14 | 2009-10-13 | 両面プログレッシブ眼鏡レンズ |
Country Status (6)
Country | Link |
---|---|
US (1) | US7210779B2 (ja) |
EP (1) | EP1561147B1 (ja) |
JP (2) | JP4642473B2 (ja) |
DE (2) | DE10253130A1 (ja) |
ES (1) | ES2298596T3 (ja) |
WO (1) | WO2004044643A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2508937A1 (en) | 2011-04-07 | 2012-10-10 | Seiko Epson Corporation | Progressive-power lens design method |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10253130A1 (de) * | 2002-11-14 | 2004-06-03 | Rodenstock Gmbh | Doppelprogressives Brillenglas |
JP4806218B2 (ja) * | 2004-06-25 | 2011-11-02 | セイコーオプティカルプロダクツ株式会社 | 累進屈折力レンズ |
JP4475654B2 (ja) * | 2005-05-19 | 2010-06-09 | 東海光学株式会社 | 累進屈折力レンズおよびその製造方法 |
US7959285B2 (en) * | 2006-07-20 | 2011-06-14 | Nikon-Essilor Co., Ltd. | Method for designing progressive refraction lens, method for manufacturing the same, and eyeglasses lens supplying system |
FR2920888B1 (fr) * | 2007-09-12 | 2010-10-15 | Essilor Int | Realisation d'un verre ophtalmique destine a un porteur |
WO2011085936A1 (en) * | 2010-01-18 | 2011-07-21 | Essilor International (Compagnie Generale D'optique) | Process for designing an ophthalmic progressive eyeglass |
US8828329B2 (en) | 2010-10-01 | 2014-09-09 | Church & Dwight, Co., Inc. | Electronic analyte assaying device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000155294A (ja) * | 1998-10-23 | 2000-06-06 | Johnson & Johnson Vision Prod Inc | 累進多焦点レンズ及びその製造方法 |
WO2002061496A2 (de) * | 2001-02-02 | 2002-08-08 | Optische Werke G. Rodenstock | Verfahren zur darstellung und optimierung eines doppelprogressiven brillenglases |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997019383A1 (fr) * | 1995-11-24 | 1997-05-29 | Seiko Epson Corporation | Lentilles multifocales pour lunettes et verre de lunettes |
DE19701312A1 (de) * | 1997-01-16 | 1998-07-23 | Zeiss Carl Fa | Brillenglas mit sphärischer Vorderseite und multifokaler Rückseite, sowie Verfahren zu seiner Herstellung |
US6199984B1 (en) * | 1999-03-17 | 2001-03-13 | Johnson & Johnson Vision Care, Inc. | Progressive addition lenses with varying power profiles |
DE10253130A1 (de) * | 2002-11-14 | 2004-06-03 | Rodenstock Gmbh | Doppelprogressives Brillenglas |
US6886938B1 (en) * | 2003-10-29 | 2005-05-03 | Johnson & Johnson Vision Care, Inc. | Progressive addition lenses with an additional zone |
-
2002
- 2002-11-14 DE DE10253130A patent/DE10253130A1/de not_active Ceased
-
2003
- 2003-11-13 JP JP2004551021A patent/JP4642473B2/ja not_active Expired - Fee Related
- 2003-11-13 DE DE50308993T patent/DE50308993D1/de not_active Expired - Lifetime
- 2003-11-13 EP EP03779921A patent/EP1561147B1/de not_active Expired - Lifetime
- 2003-11-13 ES ES03779921T patent/ES2298596T3/es not_active Expired - Lifetime
- 2003-11-13 WO PCT/EP2003/012713 patent/WO2004044643A1/de active IP Right Grant
-
2005
- 2005-05-13 US US11/128,302 patent/US7210779B2/en not_active Expired - Lifetime
-
2009
- 2009-10-13 JP JP2009236600A patent/JP4927144B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000155294A (ja) * | 1998-10-23 | 2000-06-06 | Johnson & Johnson Vision Prod Inc | 累進多焦点レンズ及びその製造方法 |
WO2002061496A2 (de) * | 2001-02-02 | 2002-08-08 | Optische Werke G. Rodenstock | Verfahren zur darstellung und optimierung eines doppelprogressiven brillenglases |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2508937A1 (en) | 2011-04-07 | 2012-10-10 | Seiko Epson Corporation | Progressive-power lens design method |
US9417462B2 (en) | 2011-04-07 | 2016-08-16 | Ehs Lens Philippines, Inc. | Progressive power lens design method and progressive power lens design apparatus |
Also Published As
Publication number | Publication date |
---|---|
ES2298596T3 (es) | 2008-05-16 |
US7210779B2 (en) | 2007-05-01 |
JP2010009072A (ja) | 2010-01-14 |
DE10253130A1 (de) | 2004-06-03 |
EP1561147B1 (de) | 2008-01-09 |
EP1561147A1 (de) | 2005-08-10 |
US20060007392A1 (en) | 2006-01-12 |
DE50308993D1 (de) | 2008-02-21 |
JP4642473B2 (ja) | 2011-03-02 |
WO2004044643A1 (de) | 2004-05-27 |
JP4927144B2 (ja) | 2012-05-09 |
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