JPS62158627U - - Google Patents

Info

Publication number
JPS62158627U
JPS62158627U JP4317586U JP4317586U JPS62158627U JP S62158627 U JPS62158627 U JP S62158627U JP 4317586 U JP4317586 U JP 4317586U JP 4317586 U JP4317586 U JP 4317586U JP S62158627 U JPS62158627 U JP S62158627U
Authority
JP
Japan
Prior art keywords
optical system
optical
lens
system component
collimator lens
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
JP4317586U
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 JP4317586U priority Critical patent/JPS62158627U/ja
Publication of JPS62158627U publication Critical patent/JPS62158627U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図…この考案の実四例を示す斜視図、第2
図…第1図における鏡筒をボデイに組み込んだ斜
視図、第3図…従来装置の縦断面図。 1……ボデイ、1a,1b……鍔部、2……コ
リメータレンズ、3……プリズム、4……プリズ
ムベース、5……ウエーブワツシヤ、6……封止
部材、7……グレーテイング、8……レーザダイ
オード、10……マルチレンズ、12……フオト
デイテクタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光路孔の内壁に突設された鍔部により、全面を
    位置決めされたコリメータレンズとコリメータレ
    ンズの後面に設けられたプリズムと、このプリズ
    ムを通過した光が入射する凹レンズ等の光学系部
    品とフオトデイテクタを備える光学式ピツクアツ
    プ装置において、前記光学系部品の光軸を一致す
    べく取付溝を有し、且つ少なくとも2分割した鏡
    筒により前記光学系部品を挟持するよう構成した
    ことを特徴とする光学式ピツクアツプ装置。
JP4317586U 1986-03-25 1986-03-25 Pending JPS62158627U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4317586U JPS62158627U (ja) 1986-03-25 1986-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4317586U JPS62158627U (ja) 1986-03-25 1986-03-25

Publications (1)

Publication Number Publication Date
JPS62158627U true JPS62158627U (ja) 1987-10-08

Family

ID=30859786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4317586U Pending JPS62158627U (ja) 1986-03-25 1986-03-25

Country Status (1)

Country Link
JP (1) JPS62158627U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248907A (ja) * 1989-03-22 1990-10-04 Matsushita Electric Ind Co Ltd 光学鏡筒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248907A (ja) * 1989-03-22 1990-10-04 Matsushita Electric Ind Co Ltd 光学鏡筒

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