DE68920554D1 - Kunststofflinse. - Google Patents

Kunststofflinse.

Info

Publication number
DE68920554D1
DE68920554D1 DE68920554T DE68920554T DE68920554D1 DE 68920554 D1 DE68920554 D1 DE 68920554D1 DE 68920554 T DE68920554 T DE 68920554T DE 68920554 T DE68920554 T DE 68920554T DE 68920554 D1 DE68920554 D1 DE 68920554D1
Authority
DE
Germany
Prior art keywords
plastic lens
lens
plastic
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 - Lifetime
Application number
DE68920554T
Other languages
English (en)
Other versions
DE68920554T2 (de
Inventor
Shigeo Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Application granted granted Critical
Publication of DE68920554D1 publication Critical patent/DE68920554D1/de
Publication of DE68920554T2 publication Critical patent/DE68920554T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE68920554T 1988-03-31 1989-03-31 Kunststofflinse. Expired - Lifetime DE68920554T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8012688 1988-03-31
PCT/JP1989/000345 WO1989009418A1 (en) 1988-03-31 1989-03-31 Plastic lens

Publications (2)

Publication Number Publication Date
DE68920554D1 true DE68920554D1 (de) 1995-02-23
DE68920554T2 DE68920554T2 (de) 1995-06-22

Family

ID=13709527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920554T Expired - Lifetime DE68920554T2 (de) 1988-03-31 1989-03-31 Kunststofflinse.

Country Status (5)

Country Link
US (1) US5130393A (de)
EP (1) EP0371140B1 (de)
AU (1) AU606277B2 (de)
DE (1) DE68920554T2 (de)
WO (1) WO1989009418A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3266162B2 (ja) * 1992-08-26 2002-03-18 昭和電工株式会社 光学材料用組成物
TW385317B (en) * 1995-02-12 2000-03-21 Akzo Nobel Nv Ophthalmic lenses
JP3969609B2 (ja) * 1997-09-17 2007-09-05 Ｈｏｙａ株式会社 プラスチックレンズ用注型成形材料およびプラスチックレンズの製造方法
US6060439A (en) * 1997-09-29 2000-05-09 Kyzen Corporation Cleaning compositions and methods for cleaning resin and polymeric materials used in manufacture
AU2114099A (en) 1998-01-30 1999-08-16 Ppg Industries Ohio, Inc. Polymerizable polyol(allyl carbonate) composition
US6925068B1 (en) * 1999-05-21 2005-08-02 Wi-Lan, Inc. Method and apparatus for allocating bandwidth in a wireless communication system
KR100438000B1 (ko) * 2001-06-18 2004-06-26 에스에스씨피 주식회사 플라스틱 광학렌즈용 수지 조성물
JP4117231B2 (ja) * 2003-08-05 2008-07-16 Ｈｏｙａ株式会社 プラスチックレンズ及びその製造方法
EP3282290B1 (de) 2016-08-09 2018-10-17 Essilor International Zusammensetzung zur herstellung einer ophthalmischen linse mit einem verkapselten lichtabsorbierenden additiv

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125487A (en) * 1975-03-26 1976-11-01 Japan Atom Energy Res Inst Aprocess for producing transparent plastic shaped articles
JPS5441965A (en) * 1977-09-09 1979-04-03 Asahi Glass Co Ltd Manufacture of optical element
JPS5661411A (en) * 1979-10-25 1981-05-26 Hoya Corp High refractive-index terpolymer with good dyeing property
JPS57212401A (en) * 1981-06-24 1982-12-27 Hoya Corp High refractive index plastic lens
AU541940B2 (en) * 1981-10-22 1985-01-31 Hoya Lens Corporation Bisallyl carbonate terpolymer
JPS6044327B2 (ja) * 1983-04-13 1985-10-03 テイジンレンズ株式会社 高屈折率レンズ用樹脂の製造法
JPS60197709A (ja) * 1984-03-19 1985-10-07 Ito Kogaku Kogyo Kk 光学部品用有機ガラス
EP0305048A3 (de) * 1987-08-27 1990-05-09 Sola International Holdings, Ltd. Aus einem Copolymer hergestellte Linsen

Also Published As

Publication number Publication date
US5130393A (en) 1992-07-14
AU3357689A (en) 1989-10-16
EP0371140A4 (en) 1991-01-30
WO1989009418A1 (en) 1989-10-05
EP0371140A1 (de) 1990-06-06
EP0371140B1 (de) 1995-01-11
AU606277B2 (en) 1991-01-31
DE68920554T2 (de) 1995-06-22

Similar Documents

Publication Publication Date Title
NO894600D0 (no) Toroms plastpose.
FI891846A0 (fi) Optisk avbrytare.
DE3884942D1 (de) Kunststoffilme.
DE58902579D1 (de) Schuh - stichwort: kunststoffzwickrand.
DE68912196D1 (de) Augenlinse.
NO891683D0 (no) Plastbeholder.
FI885981A (fi) En polymer fixeringsskivkonstruktion foer kirurgiskt bruk.
DE68921432D1 (de) Brillenlinse.
FI912295A0 (fi) Optisk hastighetsbestaemning.
DE68922472D1 (de) Optisches Gerät.
DE68915288D1 (de) Epitaktischer supraleitender ba-y-cu-o-film.
DE68907346D1 (de) Zweiaeugige kamera.
DE58905410D1 (de) Kunststoff-Bauelement.
DE3686348D1 (de) Kunststofflinsenanordnung.
NO891332L (no) Kunststoffkanne.
DE68913490D1 (de) Optischer Film.
DE3685692D1 (de) Kunststofflinsen.
FI912087A (fi) Optisk foerstaerkare.
FI914579A (fi) Optisk stroemtransformator.
DE68920554D1 (de) Kunststofflinse.
DE58903322D1 (de) Thermoplastische formmassen.
FI892589A (fi) Plastfilm.
FI894964A0 (fi) Kombinerad plastfilm.
FI911991A (fi) Optisk anordning.
DE68916479D1 (de) Kontaktlinse.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition