JPH0146453B2 - - Google Patents

Info

Publication number
JPH0146453B2
JPH0146453B2 JP60129967A JP12996785A JPH0146453B2 JP H0146453 B2 JPH0146453 B2 JP H0146453B2 JP 60129967 A JP60129967 A JP 60129967A JP 12996785 A JP12996785 A JP 12996785A JP H0146453 B2 JPH0146453 B2 JP H0146453B2
Authority
JP
Japan
Prior art keywords
glass
mold
temperature
forming
molded 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.)
Expired
Application number
JP60129967A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61291427A (ja
Inventor
Isao Ishibai
Shinichiro Hirota
Tetsuo Izumitani
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 JP12996785A priority Critical patent/JPS61291427A/ja
Publication of JPS61291427A publication Critical patent/JPS61291427A/ja
Publication of JPH0146453B2 publication Critical patent/JPH0146453B2/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)
JP12996785A 1985-06-17 1985-06-17 モ−ルドレンズおよびその製造方法 Granted JPS61291427A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12996785A JPS61291427A (ja) 1985-06-17 1985-06-17 モ−ルドレンズおよびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12996785A JPS61291427A (ja) 1985-06-17 1985-06-17 モ−ルドレンズおよびその製造方法

Publications (2)

Publication Number Publication Date
JPS61291427A JPS61291427A (ja) 1986-12-22
JPH0146453B2 true JPH0146453B2 (en]) 1989-10-09

Family

ID=15022858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12996785A Granted JPS61291427A (ja) 1985-06-17 1985-06-17 モ−ルドレンズおよびその製造方法

Country Status (1)

Country Link
JP (1) JPS61291427A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008083188A (ja) * 2006-09-26 2008-04-10 Olympus Corp 複合光学素子及びその製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04122901A (ja) * 1990-09-13 1992-04-23 Matsushita Electric Ind Co Ltd 屈折率分布レンズの製造方法
US6776006B2 (en) * 2000-10-13 2004-08-17 Corning Incorporated Method to avoid striae in EUV lithography mirrors
DE102004038727A1 (de) * 2004-08-10 2006-02-23 Schott Ag Verfahren und Vorrichtung zum Herstellen von Hybridlinsen
JP4833258B2 (ja) * 2008-06-27 2011-12-07 富士フイルム株式会社 光学素子成形方法
CN104470860B (zh) * 2012-07-18 2018-04-13 Hoya株式会社 玻璃成型品及其制造方法、光学元件坯料、以及光学元件及其制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067118A (ja) * 1983-09-24 1985-04-17 Canon Inc 光学素子の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008083188A (ja) * 2006-09-26 2008-04-10 Olympus Corp 複合光学素子及びその製造方法

Also Published As

Publication number Publication date
JPS61291427A (ja) 1986-12-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees