JPS54128356A - Composite lens and method of fabricating same - Google Patents

Composite lens and method of fabricating same

Info

Publication number
JPS54128356A
JPS54128356A JP3561478A JP3561478A JPS54128356A JP S54128356 A JPS54128356 A JP S54128356A JP 3561478 A JP3561478 A JP 3561478A JP 3561478 A JP3561478 A JP 3561478A JP S54128356 A JPS54128356 A JP S54128356A
Authority
JP
Japan
Prior art keywords
composite lens
fabricating same
fabricating
same
lens
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.)
Granted
Application number
JP3561478A
Other languages
Japanese (ja)
Other versions
JPS5936244B2 (en
Inventor
Mitsunori Saitou
Ken Saitou
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP53035614A priority Critical patent/JPS5936244B2/en
Publication of JPS54128356A publication Critical patent/JPS54128356A/en
Publication of JPS5936244B2 publication Critical patent/JPS5936244B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • 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
    • B29D11/0048—Moulds for lenses
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
JP53035614A 1978-03-28 1978-03-28 Composite lens and its manufacturing method Expired JPS5936244B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53035614A JPS5936244B2 (en) 1978-03-28 1978-03-28 Composite lens and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53035614A JPS5936244B2 (en) 1978-03-28 1978-03-28 Composite lens and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS54128356A true JPS54128356A (en) 1979-10-04
JPS5936244B2 JPS5936244B2 (en) 1984-09-03

Family

ID=12446714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53035614A Expired JPS5936244B2 (en) 1978-03-28 1978-03-28 Composite lens and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5936244B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725921A (en) * 1980-07-24 1982-02-10 Toppan Printing Co Ltd Manufacturing device for disk
JP2007168310A (en) * 2005-12-22 2007-07-05 Ito Kogaku Kogyo Kk Molding die for polarized light plastic lens and molding method
JP2009045886A (en) * 2007-08-22 2009-03-05 Nikon-Essilor Co Ltd Gasket, optical element and method for producing optical element
WO2010073625A1 (en) * 2008-12-22 2010-07-01 株式会社ニコン・エシロール Method of manufacturing resin lens, mold for manufacturing resin lens, and film for resin lens insertion
WO2011105055A1 (en) * 2010-02-24 2011-09-01 三菱瓦斯化学株式会社 Aromatic polycarbonate polarising lens
JP2013218179A (en) * 2012-04-10 2013-10-24 Hoya Lense Manufacturing Philippine Inc Polarized lens for spectacle and manufacturing method of polarized lens for spectacle
WO2014077339A1 (en) * 2012-11-14 2014-05-22 ホーヤ レンズ マニュファクチャリング フィリピン インク Method for manufacturing polarizing plastic lens
JP5873584B1 (en) * 2015-03-12 2016-03-01 株式会社ホプニック研究所 Plastic lens manufacturing method, film positioning method
JP2016035597A (en) * 2015-12-01 2016-03-17 イーエイチエス レンズ フィリピン インク Method for manufacturing polarizing plastic lens for spectacle
JPWO2014077338A1 (en) * 2012-11-14 2017-01-05 イーエイチエス レンズ フィリピン インク Manufacturing method of polarizing plastic lens

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725921A (en) * 1980-07-24 1982-02-10 Toppan Printing Co Ltd Manufacturing device for disk
JP2007168310A (en) * 2005-12-22 2007-07-05 Ito Kogaku Kogyo Kk Molding die for polarized light plastic lens and molding method
JP2009045886A (en) * 2007-08-22 2009-03-05 Nikon-Essilor Co Ltd Gasket, optical element and method for producing optical element
WO2010073625A1 (en) * 2008-12-22 2010-07-01 株式会社ニコン・エシロール Method of manufacturing resin lens, mold for manufacturing resin lens, and film for resin lens insertion
JPWO2010073625A1 (en) * 2008-12-22 2012-06-07 株式会社ニコン・エシロール Resin lens manufacturing method, resin lens manufacturing mold, and resin lens interpolating film
US8936363B2 (en) 2010-02-24 2015-01-20 Mitsubishi Gas Chemical Company, Inc. Polarizing lens made of aromatic polycarbonate
WO2011105055A1 (en) * 2010-02-24 2011-09-01 三菱瓦斯化学株式会社 Aromatic polycarbonate polarising lens
JP2013218179A (en) * 2012-04-10 2013-10-24 Hoya Lense Manufacturing Philippine Inc Polarized lens for spectacle and manufacturing method of polarized lens for spectacle
JP5851627B2 (en) * 2012-11-14 2016-02-03 イーエイチエス レンズ フィリピン インク Manufacturing method of polarizing plastic lens
CN104812545A (en) * 2012-11-14 2015-07-29 Ehs透镜菲律宾股份有限公司 Method for manufacturing polarizing plastic lens
WO2014077339A1 (en) * 2012-11-14 2014-05-22 ホーヤ レンズ マニュファクチャリング フィリピン インク Method for manufacturing polarizing plastic lens
JPWO2014077338A1 (en) * 2012-11-14 2017-01-05 イーエイチエス レンズ フィリピン インク Manufacturing method of polarizing plastic lens
US10099439B2 (en) 2012-11-14 2018-10-16 Ehs Lens Philippines, Inc. Method of manufacturing polarizing plastic lens
US10363712B2 (en) 2012-11-14 2019-07-30 Ehs Lens Philippines, Inc. Method of manufacturing polarizing plastic lens
JP5873584B1 (en) * 2015-03-12 2016-03-01 株式会社ホプニック研究所 Plastic lens manufacturing method, film positioning method
WO2016143379A1 (en) * 2015-03-12 2016-09-15 株式会社ホプニック研究所 Process for producing plastic lens, film positioning method, and composite material
JP2016168720A (en) * 2015-03-12 2016-09-23 株式会社ホプニック研究所 Production method of plastic lens, positioning method of film
JPWO2016143379A1 (en) * 2015-03-12 2018-03-15 株式会社ホプニック研究所 Plastic glasses lens manufacturing method, film positioning method
US10899094B2 (en) 2015-03-12 2021-01-26 Hopnic Laboratory Co., Ltd. Method of manufacturing plastic lens, method of positioning film, and composite body
JP2016035597A (en) * 2015-12-01 2016-03-17 イーエイチエス レンズ フィリピン インク Method for manufacturing polarizing plastic lens for spectacle

Also Published As

Publication number Publication date
JPS5936244B2 (en) 1984-09-03

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