JPS57201216A - Multifocus organic lens having unequal refractive index - Google Patents

Multifocus organic lens having unequal refractive index

Info

Publication number
JPS57201216A
JPS57201216A JP8627381A JP8627381A JPS57201216A JP S57201216 A JPS57201216 A JP S57201216A JP 8627381 A JP8627381 A JP 8627381A JP 8627381 A JP8627381 A JP 8627381A JP S57201216 A JPS57201216 A JP S57201216A
Authority
JP
Japan
Prior art keywords
refractive index
lens
organic
multifocus
low
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.)
Pending
Application number
JP8627381A
Other languages
English (en)
Inventor
Shunei Shinohara
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP8627381A priority Critical patent/JPS57201216A/ja
Publication of JPS57201216A publication Critical patent/JPS57201216A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/12—Locally varying refractive index, gradient index lenses

Landscapes

  • Eyeglasses (AREA)
JP8627381A 1981-06-04 1981-06-04 Multifocus organic lens having unequal refractive index Pending JPS57201216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8627381A JPS57201216A (en) 1981-06-04 1981-06-04 Multifocus organic lens having unequal refractive index

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8627381A JPS57201216A (en) 1981-06-04 1981-06-04 Multifocus organic lens having unequal refractive index

Publications (1)

Publication Number Publication Date
JPS57201216A true JPS57201216A (en) 1982-12-09

Family

ID=13882210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8627381A Pending JPS57201216A (en) 1981-06-04 1981-06-04 Multifocus organic lens having unequal refractive index

Country Status (1)

Country Link
JP (1) JPS57201216A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62500122A (ja) * 1984-08-17 1987-01-16 オプティシェ　ヴェルケジ−・ロ−デンストック 多重焦点レンズ
JPS6290601A (ja) * 1985-10-17 1987-04-25 Nippon Sheet Glass Co Ltd 多焦点レンズ及びその製造方法
FR2600174A1 (fr) * 1986-06-14 1987-12-18 Nippon Sheet Glass Co Ltd Lentille spherique multifoyer en matiere plastique et procede pour la fabriquer
JPH01152416A (ja) * 1987-09-14 1989-06-14 Autom Lens Syst Inc 多焦点眼鏡レンズ
JPH03228794A (ja) * 1990-01-31 1991-10-09 Kyokuto Sanki Kk ミシンにおける被縫製布帛の襞取り装置
JPH03114814U (ja) * 1990-03-09 1991-11-26
WO2003035377A3 (en) * 2001-10-25 2003-10-16 Ophthonix Inc Eyeglass manufacturing method using variable index layer
JP2011519062A (ja) * 2008-04-23 2011-06-30 サマン ダルマティレケ 光学結像レンズ系

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62500122A (ja) * 1984-08-17 1987-01-16 オプティシェ　ヴェルケジ−・ロ−デンストック 多重焦点レンズ
JPS6290601A (ja) * 1985-10-17 1987-04-25 Nippon Sheet Glass Co Ltd 多焦点レンズ及びその製造方法
FR2600174A1 (fr) * 1986-06-14 1987-12-18 Nippon Sheet Glass Co Ltd Lentille spherique multifoyer en matiere plastique et procede pour la fabriquer
DE3719694A1 (de) * 1986-06-14 1988-02-18 Nippon Sheet Glass Co Ltd Sphaerische multifokallinse aus kunststoff und verfahren zu ihrer herstellung
JPH01152416A (ja) * 1987-09-14 1989-06-14 Autom Lens Syst Inc 多焦点眼鏡レンズ
JPH03228794A (ja) * 1990-01-31 1991-10-09 Kyokuto Sanki Kk ミシンにおける被縫製布帛の襞取り装置
JPH03114814U (ja) * 1990-03-09 1991-11-26
WO2003035377A3 (en) * 2001-10-25 2003-10-16 Ophthonix Inc Eyeglass manufacturing method using variable index layer
US6712466B2 (en) 2001-10-25 2004-03-30 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US6840619B2 (en) 2001-10-25 2005-01-11 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US6942339B2 (en) 2001-10-25 2005-09-13 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US7021764B2 (en) 2001-10-25 2006-04-04 Ophtohonix, Inc. Eyeglass manufacturing method using variable index layer
US7249847B2 (en) 2001-10-25 2007-07-31 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
JP2011519062A (ja) * 2008-04-23 2011-06-30 サマン ダルマティレケ 光学結像レンズ系

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