JP2010197484A5 - 眼鏡レンズの設計方法 - Google Patents

眼鏡レンズの設計方法 Download PDF

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Publication number
JP2010197484A5
JP2010197484A5 JP2009039603A JP2009039603A JP2010197484A5 JP 2010197484 A5 JP2010197484 A5 JP 2010197484A5 JP 2009039603 A JP2009039603 A JP 2009039603A JP 2009039603 A JP2009039603 A JP 2009039603A JP 2010197484 A5 JP2010197484 A5 JP 2010197484A5
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Prior art keywords
spectacle lens
alpha
person
visual
angle
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JP2009039603A
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JP2010197484A (ja
JP5187227B2 (ja
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Priority to JP2009039603A priority Critical patent/JP5187227B2/ja
Priority claimed from JP2009039603A external-priority patent/JP5187227B2/ja
Priority to US12/639,815 priority patent/US8215769B2/en
Priority to EP10154079A priority patent/EP2221657A1/en
Publication of JP2010197484A publication Critical patent/JP2010197484A/ja
Publication of JP2010197484A5 publication Critical patent/JP2010197484A5/ja
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Claims (3)

  1. 眼の状態で、人が正面方向を見た場合の頭部の方向と、前記正面方向に対して角度をなす方向に位置する物体を前記人が見た場合の頭部の方向と、のなす角度を測定し、以下の式(1)により視覚動作指数Mを算出する初期値算出ステップと、
    前記視覚動作指数に基づいて眼鏡レンズを仮設計する仮設計ステップと、
    前記仮設計された眼鏡レンズを着用した状態での視覚動作をシミュレートし、前記シミュレートの結果に基づいて前記視覚動作指数を補正する補正処理ステップと、を含む、
    眼鏡レンズの設計方法。

    (式(1)中、αは前記正面方向と前記物体が位置する方向とがなす角度、β前記正面方向と前記人が裸眼で前記物体を見た場合の頭部の方向とがなす角度を示す。)
  2. 請求項1に記載の眼鏡レンズの設計方法において、
    前記補正処理ステップは、前記視覚動作指数Mが収束するまで実行される
    眼鏡レンズの設計方法。
  3. 請求項1または請求項2に記載の眼鏡レンズの設計方法において、
    前記補正処理ステップは、以下の式(2)により前記視覚動作指数Mを補正する
    眼鏡レンズの設計方法。


    (式(2)中、M'は補正後の視覚動作指数、α'nLは前記正面方向と前記人の左眼眼鏡レンズを介して物体が見える方向とがなす角度、α'nRは前記正面方向と前記人の右眼眼鏡レンズを介して物体が見える方向とがなす角度、α'はα'nLおよびα'nRのうち前記人の利き目に該当する値を示す。)
JP2009039603A 2009-02-23 2009-02-23 眼鏡レンズの設計方法 Active JP5187227B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009039603A JP5187227B2 (ja) 2009-02-23 2009-02-23 眼鏡レンズの設計方法
US12/639,815 US8215769B2 (en) 2009-02-23 2009-12-16 Method and manufacture method of spectacle lens
EP10154079A EP2221657A1 (en) 2009-02-23 2010-02-19 Design method and manufacture method of spectacle lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009039603A JP5187227B2 (ja) 2009-02-23 2009-02-23 眼鏡レンズの設計方法

Publications (3)

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JP2010197484A JP2010197484A (ja) 2010-09-09
JP2010197484A5 true JP2010197484A5 (ja) 2012-03-01
JP5187227B2 JP5187227B2 (ja) 2013-04-24

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Family Applications (1)

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JP2009039603A Active JP5187227B2 (ja) 2009-02-23 2009-02-23 眼鏡レンズの設計方法

Country Status (3)

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US (1) US8215769B2 (ja)
EP (1) EP2221657A1 (ja)
JP (1) JP5187227B2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2695578B1 (en) * 2012-08-07 2015-09-16 Essilor Canada Ltee A method for determining eye and head movements of an individual
JPWO2014141985A1 (ja) * 2013-03-15 2017-02-16 Hoya株式会社 眼鏡レンズ及びその製造方法並びにレンズ供給システム
JP6297378B2 (ja) * 2014-03-26 2018-03-20 株式会社ニコン・エシロール 眼鏡レンズ設計方法、眼鏡レンズ製造方法、眼鏡レンズ設計システムおよび眼鏡レンズ設計装置
CA3012278A1 (en) * 2016-03-15 2017-09-21 Essilor International Method for determining an ophthalmic lens adapted to a locomotion parameter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210320A (en) * 1981-06-19 1982-12-23 Hoya Corp Progressive focus lens
JP3196880B2 (ja) * 1995-09-22 2001-08-06 ホーヤ株式会社 累進多焦点レンズ
FR2753805B1 (fr) 1996-09-20 1998-11-13 Essilor Int Jeu de lentilles ophtalmiques multifocales progressives
AUPQ591800A0 (en) * 2000-02-25 2000-03-23 Sola International Holdings Ltd System for prescribing and/or dispensing ophthalmic lenses
ES2361230T3 (es) * 2001-04-26 2011-06-15 Hoya Corporation Método de diseño de lente de gafas y lente de gafas.
FR2863857B1 (fr) * 2003-12-23 2006-10-13 Essilor Int Mesure du comportement d'un porteur de lentilles ophtalmologiques
FR2874709B1 (fr) 2004-08-27 2006-11-24 Essilor Int Procede de determination d'une paire de lentilles ophtalmiques progressives
AU2004325004B2 (en) 2004-11-16 2012-03-22 Essilor International Method for designing spectacle lenses taking into account an individual's head and eye movement
PL1877855T3 (pl) * 2005-05-05 2016-01-29 Carl Zeiss Vision Australia Holdings Ltd Układ elementów progresywnej soczewki okulistycznej
FR2898194B1 (fr) * 2006-03-01 2008-05-02 Essilor Int Procede de determination d'une lentille ophtalmique progressive.
FR2898993B1 (fr) 2006-03-24 2008-08-01 Essilor Int Procede de determination d'une lentille ophtalmique progressive
JP5473920B2 (ja) * 2007-10-05 2014-04-16 エシロール アンテルナシオナル (コンパニー ジェネラル ドプティック) デザインの計算又は選択による眼科用メガネレンズの提供方法
FR2936879B1 (fr) * 2008-10-07 2011-03-11 Essilor Int Verre ophtalmique corrigeant la vision foveale et la vision peripherique.

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