JPH0444611B2 - - Google Patents

Info

Publication number
JPH0444611B2
JPH0444611B2 JP59256878A JP25687884A JPH0444611B2 JP H0444611 B2 JPH0444611 B2 JP H0444611B2 JP 59256878 A JP59256878 A JP 59256878A JP 25687884 A JP25687884 A JP 25687884A JP H0444611 B2 JPH0444611 B2 JP H0444611B2
Authority
JP
Japan
Prior art keywords
molded product
mold
wall thickness
optical element
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.)
Expired - Lifetime
Application number
JP59256878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61136927A (ja
Inventor
Masaki Watanabe
Yoshisuke Matsukawa
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 JP25687884A priority Critical patent/JPS61136927A/ja
Publication of JPS61136927A publication Critical patent/JPS61136927A/ja
Publication of JPH0444611B2 publication Critical patent/JPH0444611B2/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
    • C03B11/16—Gearing or controlling mechanisms specially adapted for glass presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP25687884A 1984-12-05 1984-12-05 光学素子の成形方法 Granted JPS61136927A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25687884A JPS61136927A (ja) 1984-12-05 1984-12-05 光学素子の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25687884A JPS61136927A (ja) 1984-12-05 1984-12-05 光学素子の成形方法

Publications (2)

Publication Number Publication Date
JPS61136927A JPS61136927A (ja) 1986-06-24
JPH0444611B2 true JPH0444611B2 (enExample) 1992-07-22

Family

ID=17298665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25687884A Granted JPS61136927A (ja) 1984-12-05 1984-12-05 光学素子の成形方法

Country Status (1)

Country Link
JP (1) JPS61136927A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4508804B2 (ja) * 2004-09-28 2010-07-21 キヤノン株式会社 光学素子の成形方法
JP4629017B2 (ja) * 2006-11-01 2011-02-09 オリンパス株式会社 光学素子の成形方法及びその成形装置
JP2009249273A (ja) * 2008-04-11 2009-10-29 Olympus Corp 光学素子の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR860001491B1 (ko) * 1981-10-30 1986-09-27 코오닝 그라아스 와아크스 정밀유리제품의 성형방법

Also Published As

Publication number Publication date
JPS61136927A (ja) 1986-06-24

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Legal Events

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