JPS59123629A - 光学素子成形用型 - Google Patents

光学素子成形用型

Info

Publication number
JPS59123629A
JPS59123629A JP23116182A JP23116182A JPS59123629A JP S59123629 A JPS59123629 A JP S59123629A JP 23116182 A JP23116182 A JP 23116182A JP 23116182 A JP23116182 A JP 23116182A JP S59123629 A JPS59123629 A JP S59123629A
Authority
JP
Japan
Prior art keywords
mold
optical element
titanium
pulp
molding
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
JP23116182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6221733B2 (enrdf_load_stackoverflow
Inventor
Kenzo Matsuzaka
健三 松坂
Nobuo Nakamura
宣夫 中村
Seitarou Okano
岡野　誓太朗
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP23116182A priority Critical patent/JPS59123629A/ja
Publication of JPS59123629A publication Critical patent/JPS59123629A/ja
Publication of JPS6221733B2 publication Critical patent/JPS6221733B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP23116182A 1982-12-28 1982-12-28 光学素子成形用型 Granted JPS59123629A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23116182A JPS59123629A (ja) 1982-12-28 1982-12-28 光学素子成形用型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23116182A JPS59123629A (ja) 1982-12-28 1982-12-28 光学素子成形用型

Publications (2)

Publication Number Publication Date
JPS59123629A true JPS59123629A (ja) 1984-07-17
JPS6221733B2 JPS6221733B2 (enrdf_load_stackoverflow) 1987-05-14

Family

ID=16919256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23116182A Granted JPS59123629A (ja) 1982-12-28 1982-12-28 光学素子成形用型

Country Status (1)

Country Link
JP (1) JPS59123629A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118638A (ja) * 1983-11-26 1985-06-26 Hoya Corp ガラスレンズ成形型の製造法
JPS632821A (ja) * 1986-06-19 1988-01-07 コ−ニング　グラス　ワ−クス ガラス光学素子の成形方法、この方法に使用する型、およびこの型の製造方法
JPS6371316A (ja) * 1986-09-12 1988-03-31 Matsushita Electric Ind Co Ltd プラスチツク光学部品の成形用型材
JPS63213255A (ja) * 1987-02-27 1988-09-06 東芝ライテック株式会社 管球の圧潰封止用治具
JPS63297223A (ja) * 1987-05-29 1988-12-05 Fuji Dies Kk 溶融ガラス成形用工具
JPH01172234A (ja) * 1987-12-25 1989-07-07 Olympus Optical Co Ltd 光学素子の成形装置
US5822134A (en) * 1993-05-26 1998-10-13 Canon Kabushiki Kaisha Optical lens and mold for molding the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771829A (en) * 1980-10-24 1982-05-04 Mitsubishi Metal Corp Heat-resistant and abrasion-resistant surface-coated mold for forming glass

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771829A (en) * 1980-10-24 1982-05-04 Mitsubishi Metal Corp Heat-resistant and abrasion-resistant surface-coated mold for forming glass

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118638A (ja) * 1983-11-26 1985-06-26 Hoya Corp ガラスレンズ成形型の製造法
JPS632821A (ja) * 1986-06-19 1988-01-07 コ−ニング　グラス　ワ−クス ガラス光学素子の成形方法、この方法に使用する型、およびこの型の製造方法
JPS6371316A (ja) * 1986-09-12 1988-03-31 Matsushita Electric Ind Co Ltd プラスチツク光学部品の成形用型材
JPS63213255A (ja) * 1987-02-27 1988-09-06 東芝ライテック株式会社 管球の圧潰封止用治具
JPS63297223A (ja) * 1987-05-29 1988-12-05 Fuji Dies Kk 溶融ガラス成形用工具
JPH01172234A (ja) * 1987-12-25 1989-07-07 Olympus Optical Co Ltd 光学素子の成形装置
US5822134A (en) * 1993-05-26 1998-10-13 Canon Kabushiki Kaisha Optical lens and mold for molding the same

Also Published As

Publication number Publication date
JPS6221733B2 (enrdf_load_stackoverflow) 1987-05-14

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