JPS62173708U - - Google Patents

Info

Publication number
JPS62173708U
JPS62173708U JP6238686U JP6238686U JPS62173708U JP S62173708 U JPS62173708 U JP S62173708U JP 6238686 U JP6238686 U JP 6238686U JP 6238686 U JP6238686 U JP 6238686U JP S62173708 U JPS62173708 U JP S62173708U
Authority
JP
Japan
Prior art keywords
frame
holding device
lens holding
notches
frames
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
JP6238686U
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 JP6238686U priority Critical patent/JPS62173708U/ja
Publication of JPS62173708U publication Critical patent/JPS62173708U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図a,bは本考案に係る装置の第1の実施
例を示す説明図、第2図は本考案に係る装置の第
2の実施例を示す正面図、第3図は本考案に係る
装置の第3の実施例を示す斜視図、第4図は本考
案に係る装置の第4の実施例を示す正面図、第5
図は本考案に係る装置の第5の実施例を示す斜視
図、第6図は本考案に係る装置の第6の実施例を
示す斜視図、第7図は従来技術の説明図である。 11…レンズ、12…第1の枠体、13…第2
の枠体、14,26,34,35…連結枠、15
…切欠部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒状枠体の円周面部に複数の切欠部を形成した
    第1の枠体と前記各切欠部内に分割して配設され
    る第2の枠体とを、前記第1、第2の枠体より線
    膨張係数の小さい部材よりなる連結部を介して連
    結構成し、光学系の使用環境温度変化に対応して
    隣接するレンズ間の間隔を調節自在に構成したこ
    とを特徴とするレンズ保持装置。
JP6238686U 1986-04-24 1986-04-24 Pending JPS62173708U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6238686U JPS62173708U (ja) 1986-04-24 1986-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6238686U JPS62173708U (ja) 1986-04-24 1986-04-24

Publications (1)

Publication Number Publication Date
JPS62173708U true JPS62173708U (ja) 1987-11-05

Family

ID=30896611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6238686U Pending JPS62173708U (ja) 1986-04-24 1986-04-24

Country Status (1)

Country Link
JP (1) JPS62173708U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005292396A (ja) * 2004-03-31 2005-10-20 Sekinosu Kk 投射レンズユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005292396A (ja) * 2004-03-31 2005-10-20 Sekinosu Kk 投射レンズユニット

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