JPS6424029A - Device for forming optical element - Google Patents

Device for forming optical element

Info

Publication number
JPS6424029A
JPS6424029A JP17663787A JP17663787A JPS6424029A JP S6424029 A JPS6424029 A JP S6424029A JP 17663787 A JP17663787 A JP 17663787A JP 17663787 A JP17663787 A JP 17663787A JP S6424029 A JPS6424029 A JP S6424029A
Authority
JP
Japan
Prior art keywords
glass material
die
carrier member
lens
forming surface
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
JP17663787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0443853B2 (ko
Inventor
Shigeya Sugata
Mitsuo Goto
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP17663787A priority Critical patent/JPS6424029A/ja
Publication of JPS6424029A publication Critical patent/JPS6424029A/ja
Publication of JPH0443853B2 publication Critical patent/JPH0443853B2/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
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses

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)
JP17663787A 1987-07-15 1987-07-15 Device for forming optical element Granted JPS6424029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17663787A JPS6424029A (en) 1987-07-15 1987-07-15 Device for forming optical element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17663787A JPS6424029A (en) 1987-07-15 1987-07-15 Device for forming optical element

Publications (2)

Publication Number Publication Date
JPS6424029A true JPS6424029A (en) 1989-01-26
JPH0443853B2 JPH0443853B2 (ko) 1992-07-17

Family

ID=16017061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17663787A Granted JPS6424029A (en) 1987-07-15 1987-07-15 Device for forming optical element

Country Status (1)

Country Link
JP (1) JPS6424029A (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417730A (en) * 1991-06-25 1995-05-23 Canon Kabushiki Kaisha Apparatus for molding an optical element
US5788732A (en) * 1995-04-20 1998-08-04 Canon Kabushiki Kaisha Optical-device forming method and apparatus
JP2007230844A (ja) * 2006-03-03 2007-09-13 Hoya Corp モールドプレス成形型、及び光学素子の製造方法
US7594808B2 (en) * 2006-01-19 2009-09-29 Fujifilm Corporation Mold and molding method
JP2009234886A (ja) * 2008-03-28 2009-10-15 Fujifilm Corp プレス装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417730A (en) * 1991-06-25 1995-05-23 Canon Kabushiki Kaisha Apparatus for molding an optical element
US5788732A (en) * 1995-04-20 1998-08-04 Canon Kabushiki Kaisha Optical-device forming method and apparatus
US7594808B2 (en) * 2006-01-19 2009-09-29 Fujifilm Corporation Mold and molding method
JP2007230844A (ja) * 2006-03-03 2007-09-13 Hoya Corp モールドプレス成形型、及び光学素子の製造方法
JP2009234886A (ja) * 2008-03-28 2009-10-15 Fujifilm Corp プレス装置

Also Published As

Publication number Publication date
JPH0443853B2 (ko) 1992-07-17

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Legal Events

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