JPH0219038U - - Google Patents

Info

Publication number
JPH0219038U
JPH0219038U JP9381288U JP9381288U JPH0219038U JP H0219038 U JPH0219038 U JP H0219038U JP 9381288 U JP9381288 U JP 9381288U JP 9381288 U JP9381288 U JP 9381288U JP H0219038 U JPH0219038 U JP H0219038U
Authority
JP
Japan
Prior art keywords
lens system
traveling direction
objective lens
light beam
real
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
JP9381288U
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 JP9381288U priority Critical patent/JPH0219038U/ja
Publication of JPH0219038U publication Critical patent/JPH0219038U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Viewfinders (AREA)

Description

【図面の簡単な説明】
第1図は本考案のフアインダー光学系の斜視図
、第2図は第1図に示す光学系の分解斜視図、第
3図は第1図に示す光学系の背面図である。第4
図は他の遮光板を示す図である。第5図は、従来
一般的なポロプリズムを示す図である。 1,2……対物レンズ系、3……遮光板、5…
…接眼レンズ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 正の屈折力を有する対物レンズ系と接眼レンズ
    系との間に四面の反射面を有するポロプリズムを
    配置した実像式のフアインダー系に於いて、光束
    の進行方向から数えて第1の反射面と第4の反射
    面とは相隣る位置関係を有し、これら反射面の間
    であつて、且つ前記対物レンズ系を通過する光束
    の進行方向に沿つて遮光板を配置したことを特徴
    とする実像式フアインダー。
JP9381288U 1988-07-15 1988-07-15 Pending JPH0219038U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9381288U JPH0219038U (ja) 1988-07-15 1988-07-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9381288U JPH0219038U (ja) 1988-07-15 1988-07-15

Publications (1)

Publication Number Publication Date
JPH0219038U true JPH0219038U (ja) 1990-02-08

Family

ID=31318289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9381288U Pending JPH0219038U (ja) 1988-07-15 1988-07-15

Country Status (1)

Country Link
JP (1) JPH0219038U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04274959A (ja) * 1991-03-04 1992-09-30 Daifuku Co Ltd レール装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04274959A (ja) * 1991-03-04 1992-09-30 Daifuku Co Ltd レール装置

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