JPS62133303U - - Google Patents

Info

Publication number
JPS62133303U
JPS62133303U JP2023786U JP2023786U JPS62133303U JP S62133303 U JPS62133303 U JP S62133303U JP 2023786 U JP2023786 U JP 2023786U JP 2023786 U JP2023786 U JP 2023786U JP S62133303 U JPS62133303 U JP S62133303U
Authority
JP
Japan
Prior art keywords
lamp
curved surface
lens system
lens
mask
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.)
Granted
Application number
JP2023786U
Other languages
English (en)
Other versions
JPH0343605Y2 (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 JP2023786U priority Critical patent/JPH0343605Y2/ja
Publication of JPS62133303U publication Critical patent/JPS62133303U/ja
Application granted granted Critical
Publication of JPH0343605Y2 publication Critical patent/JPH0343605Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係るレンズ付スポツトライト
の概略構成図、第2図ないし第4図はそれぞれ本
考案に使用するマスクの斜視図、正面図、断面図
、第5図は本考案の原理説明図、第6図は従来例
を示す一部切欠側面図、第7図は同上の動作説明
図である。 1はランプ、2はレンズ系、3はマスク、4は
スリツト、5は照射パターンである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源であるランプと、ランプの前方に配設され
    るレンズ系と、ランプとレンズ系との間に介装さ
    れ照射パターンを設定するスリツトが開設された
    マスクとから構成され、マスクはレンズ系の球面
    収差曲面に合致する曲面に形成されて成るレンズ
    付スポツトライト。
JP2023786U 1986-02-14 1986-02-14 Expired JPH0343605Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023786U JPH0343605Y2 (ja) 1986-02-14 1986-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023786U JPH0343605Y2 (ja) 1986-02-14 1986-02-14

Publications (2)

Publication Number Publication Date
JPS62133303U true JPS62133303U (ja) 1987-08-22
JPH0343605Y2 JPH0343605Y2 (ja) 1991-09-12

Family

ID=30815565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023786U Expired JPH0343605Y2 (ja) 1986-02-14 1986-02-14

Country Status (1)

Country Link
JP (1) JPH0343605Y2 (ja)

Also Published As

Publication number Publication date
JPH0343605Y2 (ja) 1991-09-12

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