JP3969597B2 - プラスチックレンズ - Google Patents

プラスチックレンズ Download PDF

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Publication number
JP3969597B2
JP3969597B2 JP06666196A JP6666196A JP3969597B2 JP 3969597 B2 JP3969597 B2 JP 3969597B2 JP 06666196 A JP06666196 A JP 06666196A JP 6666196 A JP6666196 A JP 6666196A JP 3969597 B2 JP3969597 B2 JP 3969597B2
Authority
JP
Japan
Prior art keywords
lens
plastic lens
radius
cylindrical
plastic
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
JP06666196A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09258008A (ja
JPH09258008A5 (cg-RX-API-DMAC7.html
Inventor
宏 石田
悦三 栗原
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP06666196A priority Critical patent/JP3969597B2/ja
Publication of JPH09258008A publication Critical patent/JPH09258008A/ja
Publication of JPH09258008A5 publication Critical patent/JPH09258008A5/ja
Application granted granted Critical
Publication of JP3969597B2 publication Critical patent/JP3969597B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Lens Barrels (AREA)
JP06666196A 1996-03-22 1996-03-22 プラスチックレンズ Expired - Lifetime JP3969597B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06666196A JP3969597B2 (ja) 1996-03-22 1996-03-22 プラスチックレンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06666196A JP3969597B2 (ja) 1996-03-22 1996-03-22 プラスチックレンズ

Publications (3)

Publication Number Publication Date
JPH09258008A JPH09258008A (ja) 1997-10-03
JPH09258008A5 JPH09258008A5 (cg-RX-API-DMAC7.html) 2004-08-05
JP3969597B2 true JP3969597B2 (ja) 2007-09-05

Family

ID=13322318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06666196A Expired - Lifetime JP3969597B2 (ja) 1996-03-22 1996-03-22 プラスチックレンズ

Country Status (1)

Country Link
JP (1) JP3969597B2 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002240108A (ja) * 2000-08-25 2002-08-28 Asahi Optical Co Ltd プラスチックレンズを有する成形終了品、及び成形終了品からのプラスチックレンズの破断分離方法
JP5416633B2 (ja) * 2010-03-29 2014-02-12 日立マクセル株式会社 樹脂レンズおよび樹脂レンズの製造方法
JP2010208334A (ja) * 2010-05-06 2010-09-24 Konica Minolta Holdings Inc 光ピックアップ装置用のプラスチック光学素子及び光ピックアップ装置
JP5892993B2 (ja) * 2013-11-15 2016-03-23 日立マクセル株式会社 樹脂レンズおよび樹脂レンズの製造方法

Also Published As

Publication number Publication date
JPH09258008A (ja) 1997-10-03

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