JPS62202824A - プレスレンズの製造方法 - Google Patents

プレスレンズの製造方法

Info

Publication number
JPS62202824A
JPS62202824A JP4483086A JP4483086A JPS62202824A JP S62202824 A JPS62202824 A JP S62202824A JP 4483086 A JP4483086 A JP 4483086A JP 4483086 A JP4483086 A JP 4483086A JP S62202824 A JPS62202824 A JP S62202824A
Authority
JP
Japan
Prior art keywords
glass
mold
lens
sio2
silicon oxide
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
JP4483086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH021779B2 (enrdf_load_stackoverflow
Inventor
Shinichiro Hirota
慎一郎 広田
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
Priority to JP4483086A priority Critical patent/JPS62202824A/ja
Publication of JPS62202824A publication Critical patent/JPS62202824A/ja
Publication of JPH021779B2 publication Critical patent/JPH021779B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/14—Pressing laminated glass articles or glass with metal inserts or enclosures, e.g. wires, bubbles, coloured parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP4483086A 1986-02-28 1986-02-28 プレスレンズの製造方法 Granted JPS62202824A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4483086A JPS62202824A (ja) 1986-02-28 1986-02-28 プレスレンズの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4483086A JPS62202824A (ja) 1986-02-28 1986-02-28 プレスレンズの製造方法

Publications (2)

Publication Number Publication Date
JPS62202824A true JPS62202824A (ja) 1987-09-07
JPH021779B2 JPH021779B2 (enrdf_load_stackoverflow) 1990-01-12

Family

ID=12702376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4483086A Granted JPS62202824A (ja) 1986-02-28 1986-02-28 プレスレンズの製造方法

Country Status (1)

Country Link
JP (1) JPS62202824A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03242332A (ja) * 1990-02-19 1991-10-29 Canon Inc 光学素子の製造方法
JPH0477319A (ja) * 1990-07-17 1992-03-11 Canon Inc 光学素子の製造装置
US5192352A (en) * 1990-07-24 1993-03-09 Canon Kabushiki Kaisha Molding method using glass blank
US5720791A (en) * 1994-08-03 1998-02-24 Minolta Co., Ltd. Method of producing an optical lens element
WO2007114170A1 (ja) * 2006-03-31 2007-10-11 Hoya Corporation モールドプレス用ガラス素材、該ガラス素材の製造方法、及びガラス光学素子の製造方法
CN102428045A (zh) * 2009-05-20 2012-04-25 Hoya株式会社 压制成型用玻璃材料、以及使用该玻璃材料的玻璃光学元件的制造方法、以及玻璃光学元件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4897072B2 (ja) 2009-05-15 2012-03-14 Ｈｏｙａ株式会社 プレス成形用ガラス素材、該ガラス素材を用いたガラス光学素子の製造方法、及びガラス光学素子
JP5364568B2 (ja) * 2009-12-28 2013-12-11 Ｈｏｙａ株式会社 プレス成形用ガラス素材、プレス成形用ガラス素材の製造方法、および光学素子の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632102A (en) * 1979-08-27 1981-04-01 Fujitsu Ltd 4-layer nonreflecting coat
JPS57164454A (en) * 1981-03-31 1982-10-09 Fujitsu Ltd Treating method for surface of glass substrate for optical recording medium
JPS60210534A (ja) * 1984-04-04 1985-10-23 Canon Inc 光学素子の成形法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632102A (en) * 1979-08-27 1981-04-01 Fujitsu Ltd 4-layer nonreflecting coat
JPS57164454A (en) * 1981-03-31 1982-10-09 Fujitsu Ltd Treating method for surface of glass substrate for optical recording medium
JPS60210534A (ja) * 1984-04-04 1985-10-23 Canon Inc 光学素子の成形法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03242332A (ja) * 1990-02-19 1991-10-29 Canon Inc 光学素子の製造方法
JPH0477319A (ja) * 1990-07-17 1992-03-11 Canon Inc 光学素子の製造装置
US5192352A (en) * 1990-07-24 1993-03-09 Canon Kabushiki Kaisha Molding method using glass blank
US5720791A (en) * 1994-08-03 1998-02-24 Minolta Co., Ltd. Method of producing an optical lens element
WO2007114170A1 (ja) * 2006-03-31 2007-10-11 Hoya Corporation モールドプレス用ガラス素材、該ガラス素材の製造方法、及びガラス光学素子の製造方法
JP2007269544A (ja) * 2006-03-31 2007-10-18 Hoya Corp モールドプレス用ガラス素材、該ガラス素材の製造方法、及びガラス光学素子の製造方法
US8703295B2 (en) 2006-03-31 2014-04-22 Hoya Corporation Glass material for mold pressing, method for manufacturing same, and method for manufacturing optical glass element
CN102428045A (zh) * 2009-05-20 2012-04-25 Hoya株式会社 压制成型用玻璃材料、以及使用该玻璃材料的玻璃光学元件的制造方法、以及玻璃光学元件
CN102862347A (zh) * 2009-05-20 2013-01-09 Hoya株式会社 压制成型用玻璃材料、以及使用该玻璃材料的玻璃光学元件的制造方法、以及玻璃光学元件
US8945713B2 (en) 2009-05-20 2015-02-03 Hoya Corporation Glass material for press molding, method for manufacturing optical glass element employing same, and optical glass element
CN102862347B (zh) * 2009-05-20 2015-03-25 Hoya株式会社 压制成型用玻璃材料、以及使用该玻璃材料的玻璃光学元件的制造方法、以及玻璃光学元件

Also Published As

Publication number Publication date
JPH021779B2 (enrdf_load_stackoverflow) 1990-01-12

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