JPS6321904U - - Google Patents

Info

Publication number
JPS6321904U
JPS6321904U JP11531986U JP11531986U JPS6321904U JP S6321904 U JPS6321904 U JP S6321904U JP 11531986 U JP11531986 U JP 11531986U JP 11531986 U JP11531986 U JP 11531986U JP S6321904 U JPS6321904 U JP S6321904U
Authority
JP
Japan
Prior art keywords
birefringent
processed
filter
combined
crystal block
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
JP11531986U
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 JP11531986U priority Critical patent/JPS6321904U/ja
Publication of JPS6321904U publication Critical patent/JPS6321904U/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断面図、第2
図および第3図は本考案における複屈折板の加工
例を説明するための斜視図、第4図はその変形例
を示す斜視図である。 2a,2b,2c…複屈折板、9…加工部、1
0…結晶ブロツク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 厚さの異なる複数枚の複屈折板を互いの光学軸
    が一致されて組合せられる複屈折フイルタにおい
    て、上記複屈折板はこの複屈折板を切断する前の
    結晶ブロツクにこの結晶ブロツクの軸方向側へ加
    工した加工部を有しこれら加工部を上記加工した
    位置上に配置して組合わされたことを特徴とする
    複屈折フイルタ。
JP11531986U 1986-07-29 1986-07-29 Pending JPS6321904U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11531986U JPS6321904U (ja) 1986-07-29 1986-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11531986U JPS6321904U (ja) 1986-07-29 1986-07-29

Publications (1)

Publication Number Publication Date
JPS6321904U true JPS6321904U (ja) 1988-02-13

Family

ID=30998856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11531986U Pending JPS6321904U (ja) 1986-07-29 1986-07-29

Country Status (1)

Country Link
JP (1) JPS6321904U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016195219A (ja) * 2015-04-01 2016-11-17 キヤノン株式会社 複屈折フィルタユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016195219A (ja) * 2015-04-01 2016-11-17 キヤノン株式会社 複屈折フィルタユニット

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