ATE99223T1 - Verfahren zur herstellung von ophthalmischen multifokal-linsen. - Google Patents

Verfahren zur herstellung von ophthalmischen multifokal-linsen.

Info

Publication number
ATE99223T1
ATE99223T1 AT89304715T AT89304715T ATE99223T1 AT E99223 T1 ATE99223 T1 AT E99223T1 AT 89304715 T AT89304715 T AT 89304715T AT 89304715 T AT89304715 T AT 89304715T AT E99223 T1 ATE99223 T1 AT E99223T1
Authority
AT
Austria
Prior art keywords
lens
major
ocular surface
minor
major lens
Prior art date
Application number
AT89304715T
Other languages
English (en)
Inventor
Ronald Stephen Ace
Original Assignee
Ace Ronald S
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ace Ronald S filed Critical Ace Ronald S
Application granted granted Critical
Publication of ATE99223T1 publication Critical patent/ATE99223T1/de

Links

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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00028—Bifocal lenses; Multifocal lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
AT89304715T 1988-05-11 1989-05-10 Verfahren zur herstellung von ophthalmischen multifokal-linsen. ATE99223T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/192,660 US4859261A (en) 1988-05-11 1988-05-11 Method of making multi-focus ophthalmic lens
EP89304715A EP0341998B1 (de) 1988-05-11 1989-05-10 Verfahren zur Herstellung von ophthalmischen Multifokal-Linsen

Publications (1)

Publication Number Publication Date
ATE99223T1 true ATE99223T1 (de) 1994-01-15

Family

ID=22710553

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89304715T ATE99223T1 (de) 1988-05-11 1989-05-10 Verfahren zur herstellung von ophthalmischen multifokal-linsen.

Country Status (5)

Country Link
US (1) US4859261A (de)
EP (1) EP0341998B1 (de)
AT (1) ATE99223T1 (de)
CA (1) CA1318493C (de)
DE (1) DE68911746T2 (de)

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US5731862A (en) * 1994-07-08 1998-03-24 Eschenbach Optik Gmbh + Co. Hyperocular lens assembly attachable to an eyeglass lens
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US5938876A (en) * 1997-01-31 1999-08-17 Morrison International, Inc. Method of making eyeglass lenses with add on segments
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US6086203A (en) * 1998-09-03 2000-07-11 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
US6149271A (en) * 1998-10-23 2000-11-21 Innotech, Inc. Progressive addition lenses
US6199984B1 (en) 1999-03-17 2001-03-13 Johnson & Johnson Vision Care, Inc. Progressive addition lenses with varying power profiles
US6231184B1 (en) 1999-11-12 2001-05-15 Johnson & Johnson Vision Care, Inc. Progressive addition lenses
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US7854865B2 (en) * 2005-06-08 2010-12-21 Essilor International Method of injection molding thin thermoplastic lenses
JP4973027B2 (ja) 2005-08-22 2012-07-11 セイコーエプソン株式会社 累進屈折力レンズ
JP4623012B2 (ja) * 2006-02-22 2011-02-02 セイコーエプソン株式会社 多焦点レンズの製造方法
JP5703056B2 (ja) * 2011-02-16 2015-04-15 Hoya株式会社 多焦点眼鏡レンズ成型用モールドの製造装置
DE102015219482B4 (de) 2015-10-08 2017-07-13 Carl Zeiss Vision International Gmbh Brille mit einem Brillenglas mit einem beweglichen Linsensegment
CN109803813B (zh) * 2016-09-30 2022-08-09 博士伦公司 用于形成镜片的方法及设备
EP3696578A1 (de) 2019-02-14 2020-08-19 Carl Zeiss AG Refraktives optisches bauelement und daraus hergestelltes brillenglas, verfahren zur herstellung eines refraktiven optischen bauelements, computerprogrammprodukt, auf einem datenträger abgespeicherte baudaten eines brillenglases, gerät zur additiven herstellung eines grundkörpers und brillenglas
US12416820B2 (en) 2019-09-26 2025-09-16 AddOn Optics Ltd. Progressive lens and manufacture thereof
BR122022020294A2 (pt) * 2020-03-31 2022-12-06 AddOn Optics Ltd. Conformação de uma lente oftálmica
JP7665373B2 (ja) * 2021-03-25 2025-04-21 ホヤ レンズ タイランド リミテッド 眼鏡レンズ、眼鏡レンズの設計方法、眼鏡レンズの製造方法、及び眼鏡
US12456612B2 (en) 2021-08-16 2025-10-28 AddOn Optics Ltd. Apparatus and methods for applying vacuum-plasma treatment

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Also Published As

Publication number Publication date
DE68911746T2 (de) 1994-06-01
DE68911746D1 (de) 1994-02-10
US4859261A (en) 1989-08-22
CA1318493C (en) 1993-06-01
EP0341998B1 (de) 1993-12-29
EP0341998A1 (de) 1989-11-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee