JPH0447685Y2 - - Google Patents

Info

Publication number
JPH0447685Y2
JPH0447685Y2 JP1984080242U JP8024284U JPH0447685Y2 JP H0447685 Y2 JPH0447685 Y2 JP H0447685Y2 JP 1984080242 U JP1984080242 U JP 1984080242U JP 8024284 U JP8024284 U JP 8024284U JP H0447685 Y2 JPH0447685 Y2 JP H0447685Y2
Authority
JP
Japan
Prior art keywords
lens
press
positioning groove
optical axis
support member
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
JP1984080242U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60191012U (ja
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 filed Critical
Priority to JP8024284U priority Critical patent/JPS60191012U/ja
Publication of JPS60191012U publication Critical patent/JPS60191012U/ja
Application granted granted Critical
Publication of JPH0447685Y2 publication Critical patent/JPH0447685Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
JP8024284U 1984-05-30 1984-05-30 プレスレンズ Granted JPS60191012U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8024284U JPS60191012U (ja) 1984-05-30 1984-05-30 プレスレンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8024284U JPS60191012U (ja) 1984-05-30 1984-05-30 プレスレンズ

Publications (2)

Publication Number Publication Date
JPS60191012U JPS60191012U (ja) 1985-12-18
JPH0447685Y2 true JPH0447685Y2 (nl) 1992-11-11

Family

ID=30625908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8024284U Granted JPS60191012U (ja) 1984-05-30 1984-05-30 プレスレンズ

Country Status (1)

Country Link
JP (1) JPS60191012U (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002071909A (ja) * 2000-09-04 2002-03-12 Pioneer Electronic Corp レンズ及びその製造方法
JP4590111B2 (ja) * 2001-01-30 2010-12-01 キヤノン株式会社 光走査装置及びそれを有する画像形成装置
KR101646808B1 (ko) * 2009-10-28 2016-08-08 가부시키가이샤 제이올레드 렌즈 시트, 표시 패널 장치 및 표시 장치
JP6000654B2 (ja) * 2012-05-29 2016-10-05 シャープ株式会社 レンズ、レンズユニット、およびレンズアレイ
KR101444526B1 (ko) 2012-07-27 2014-09-24 삼성전기주식회사 렌즈 모듈

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990808A (ja) * 1982-11-16 1984-05-25 Matsushita Electric Ind Co Ltd 合成樹脂製レンズ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990808A (ja) * 1982-11-16 1984-05-25 Matsushita Electric Ind Co Ltd 合成樹脂製レンズ

Also Published As

Publication number Publication date
JPS60191012U (ja) 1985-12-18

Similar Documents

Publication Publication Date Title
KR100425888B1 (ko) 대물 렌즈, 및 이를 구비한 광픽업 장치 및 대물 렌즈의조립 방법
JP4106289B2 (ja) 光ピックアップレンズ及びそれを有する光学ピックアップ装置
KR100752826B1 (ko) 렌즈 홀더, 렌즈 홀더의 제조 방법 및 렌즈 홀더 제조용금형
KR100762805B1 (ko) 2개 이상의 반구면 렌즈를 구비한 광학 렌즈계
JPH0447685Y2 (nl)
JPS60166915A (ja) 円環状ビ−ム作成用光学系
KR100809972B1 (ko) 광학 주사장치
JP3712273B2 (ja) 光学ピックアップ装置及びマルチレンズホルダー
KR20030015292A (ko) 합성물질로 이루어진 적어도 1개의 렌즈를 구비한 광학렌즈계
JPH04330Y2 (nl)
JP2008058336A (ja) 光学素子
JP2002269794A (ja) 光ピックアップ用対物レンズ及び光ピックアップ
JPS62279529A (ja) 光学ヘツドのレンズホルダ
KR20040071229A (ko) 광 디스크들(디브이디들)을 주사하는 대물렌즈
JPH04329Y2 (nl)
JP2662941B2 (ja) 光学装置
JP2507399Y2 (ja) 光デイスク用ピツクアツプ対物レンズユニツト
JPS62173401A (ja) 屈折率分布レンズの取付け調整方法
JPS60234243A (ja) 光ピツクアツプ
JPS60247212A (ja) 光ピツクアツプ用対物レンズ
JP2829518B2 (ja) プラスチックレンズ
JPS6236751A (ja) 光ヘツド
JP2566382Y2 (ja) 対物レンズ駆動装置
KR100697167B1 (ko) 대물 렌즈 장치
JPH07334851A (ja) 光学ヘッドおよびその調整方法