JPS63180818U - - Google Patents

Info

Publication number
JPS63180818U
JPS63180818U JP7165687U JP7165687U JPS63180818U JP S63180818 U JPS63180818 U JP S63180818U JP 7165687 U JP7165687 U JP 7165687U JP 7165687 U JP7165687 U JP 7165687U JP S63180818 U JPS63180818 U JP S63180818U
Authority
JP
Japan
Prior art keywords
reflecting mirror
detection device
focus detection
light
focus
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
JP7165687U
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 JP7165687U priority Critical patent/JPS63180818U/ja
Publication of JPS63180818U publication Critical patent/JPS63180818U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)

Description

【図面の簡単な説明】
第１図は本考案によるカメラの焦点検出装置の
一実施例を示す概略線図、第２図は反射鏡の分光
透過率を示す図、第３図は従来の焦点検出装置を
示す概略線図である。 １…撮影レンズ、２…主ミラー、３…副ミラー
、４…イメージセンサ、６…フイルム、７…フイ
ルタ、８…反射鏡。

Claims (1)

    【実用新案登録請求の範囲】
  1. 撮影レンズを通り反射鏡で反射した光をイメー
    ジセンサで受光して焦点を検出するカメラの焦点
    検出装置において、前記反射鏡として、赤外光は
    透過させるが可視光は反射させる反射鏡を用いた
    ことを特徴とする焦点検出装置。
JP7165687U 1987-05-15 1987-05-15 Pending JPS63180818U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7165687U JPS63180818U (ja) 1987-05-15 1987-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7165687U JPS63180818U (ja) 1987-05-15 1987-05-15

Publications (1)

Publication Number Publication Date
JPS63180818U true JPS63180818U (ja) 1988-11-22

Family

ID=30914405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7165687U Pending JPS63180818U (ja) 1987-05-15 1987-05-15

Country Status (1)

Country Link
JP (1) JPS63180818U (ja)

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