JPS6394417U - - Google Patents

Info

Publication number
JPS6394417U
JPS6394417U JP19089586U JP19089586U JPS6394417U JP S6394417 U JPS6394417 U JP S6394417U JP 19089586 U JP19089586 U JP 19089586U JP 19089586 U JP19089586 U JP 19089586U JP S6394417 U JPS6394417 U JP S6394417U
Authority
JP
Japan
Prior art keywords
lens
curvature
concave
radius
convex
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
JP19089586U
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 JP19089586U priority Critical patent/JPS6394417U/ja
Publication of JPS6394417U publication Critical patent/JPS6394417U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す縦断面図、第
2図は第1図に示す実施例において凸レンズを回
転させたときの縦断面図、第3図は従来の一例を
示す縦断面図、第4図は第3図に示す従来例にお
いて後段のプリズムを回転させたときの縦断面図
である。 A……凹レンズ、B……凸レンズ、C,D……
プリズム。

Claims (1)

    【実用新案登録請求の範囲】
  1. 予め定められた曲率半径の凹面を有する凹レン
    ズと、前記凹面と対向し前記曲率半径と同一の曲
    率半径の凸面を有し前記凹レンズと相対的に回転
    可能な凸レンズとを含むことを特徴とする偏角レ
    ンズ。
JP19089586U 1986-12-10 1986-12-10 Pending JPS6394417U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19089586U JPS6394417U (ja) 1986-12-10 1986-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19089586U JPS6394417U (ja) 1986-12-10 1986-12-10

Publications (1)

Publication Number Publication Date
JPS6394417U true JPS6394417U (ja) 1988-06-17

Family

ID=31144533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19089586U Pending JPS6394417U (ja) 1986-12-10 1986-12-10

Country Status (1)

Country Link
JP (1) JPS6394417U (ja)

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