JPS61132529U - - Google Patents

Info

Publication number
JPS61132529U
JPS61132529U JP1678385U JP1678385U JPS61132529U JP S61132529 U JPS61132529 U JP S61132529U JP 1678385 U JP1678385 U JP 1678385U JP 1678385 U JP1678385 U JP 1678385U JP S61132529 U JPS61132529 U JP S61132529U
Authority
JP
Japan
Prior art keywords
objective lens
holding member
base body
lens holding
laser light
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.)
Pending
Application number
JP1678385U
Other languages
English (en)
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 JP1678385U priority Critical patent/JPS61132529U/ja
Publication of JPS61132529U publication Critical patent/JPS61132529U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案に係る対物レンズ装
置の一実施例を示す上面図及び正面断面図、第３
図及び第４図は従来の対物レンズ装置を示す上面
図及び正面断面図である。 １：ベース体、２：支点軸、３：対物レンズ保
持部材、７：中立保持具、９：対物レンズ、１１
：調整板。

Claims (1)

  1. 【実用新案登録請求の範囲】 ベース体上に立設した支点軸に上下動と回動が
    できるように支持された対物レンズ保持部材にレ
    ーザー光源からのレーザー光を記録媒体上に収束
    させる対物レンズを保持し、かつ、上記対物レン
    ズ保持部材を弾性材料から成る中立保持具にて上
    記ベース体上に浮設させるものにおいて、 上記ベース体上に位置調整が可能な調整板を設
    け、 この調整板上に支持柱を立設して該支持柱にて
    上記対物レンズ保持部材を支持するようにして成
    る対物レンズ装置。
JP1678385U 1985-02-07 1985-02-07 Pending JPS61132529U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1678385U JPS61132529U (ja) 1985-02-07 1985-02-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1678385U JPS61132529U (ja) 1985-02-07 1985-02-07

Publications (1)

Publication Number Publication Date
JPS61132529U true JPS61132529U (ja) 1986-08-19

Family

ID=30503881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1678385U Pending JPS61132529U (ja) 1985-02-07 1985-02-07

Country Status (1)

Country Link
JP (1) JPS61132529U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164614U (ja) * 1986-04-08 1987-10-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62164614U (ja) * 1986-04-08 1987-10-19

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