JPS58105532U - camera viewfinder device - Google Patents

camera viewfinder device

Info

Publication number
JPS58105532U
JPS58105532U JP195482U JP195482U JPS58105532U JP S58105532 U JPS58105532 U JP S58105532U JP 195482 U JP195482 U JP 195482U JP 195482 U JP195482 U JP 195482U JP S58105532 U JPS58105532 U JP S58105532U
Authority
JP
Japan
Prior art keywords
interchangeable lens
light frame
camera viewfinder
camera
viewfinder device
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
JP195482U
Other languages
Japanese (ja)
Inventor
細田 謙治
Original Assignee
オリンパス光学工業株式会社
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 by オリンパス光学工業株式会社 filed Critical オリンパス光学工業株式会社
Priority to JP195482U priority Critical patent/JPS58105532U/en
Publication of JPS58105532U publication Critical patent/JPS58105532U/en
Pending legal-status Critical Current

Links

Landscapes

  • Viewfinders (AREA)
  • Structure And Mechanism Of Cameras (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図はこの考案の一実施例を説明するためのカメラ本
体斜視図、第2図は第1図のファインダ光学系を示す図
、第3図乃至第9図はこの考案の一実施例を示す図で、
第3図は採光窓正面図、第4図は第3図の動作説明図、
第5図はレンズマウント正面図、第6図はカメラマウン
ト正面図、第7図はロックピンの動作説明図、第8図は
スイッチ釦の動作説明図、第9図は回路図である。 1・・・・・・カメラ本体、2・・・・・・カメラ本体
マウント、5・・・・・・採光窓、fia、 5b、 
@c・・・・・・光枠孔、14a、  14b、  1
4C・・・・・・遮蔽部材、15・・・・・・レンズマ
ウント。
Fig. 1 is a perspective view of the camera body for explaining an embodiment of this invention, Fig. 2 is a diagram showing the finder optical system of Fig. 1, and Figs. 3 to 9 show an embodiment of this invention. In the diagram shown,
Figure 3 is a front view of the lighting window, Figure 4 is an explanatory diagram of the operation of Figure 3,
5 is a front view of the lens mount, FIG. 6 is a front view of the camera mount, FIG. 7 is an explanatory diagram of the operation of the lock pin, FIG. 8 is an explanatory diagram of the operation of the switch button, and FIG. 9 is a circuit diagram. 1... Camera body, 2... Camera body mount, 5... Lighting window, fia, 5b,
@c...Light frame hole, 14a, 14b, 1
4C... Shielding member, 15... Lens mount.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交換レンズを装着子るカメラ本体と、このカメラ本体に
設けられ、交換レンズに対応する光枠を有した採光光学
系と、上記光枠を選択的に目視可能にする電気的遮蔽部
材と、上記交換レンズの装着により上記遮蔽部材を駆動
するスイッチとを具□備し、交換レンズに応じた光枠を
自動的に表示したことを特徴とするカメラのファインダ
装置。
a camera body to which an interchangeable lens is attached; a lighting optical system provided on the camera body and having a light frame corresponding to the interchangeable lens; an electrical shielding member that selectively makes the light frame visible; A finder device for a camera, comprising: a switch that drives the shielding member when an interchangeable lens is attached, and automatically displays a light frame according to the interchangeable lens.
JP195482U 1982-01-11 1982-01-11 camera viewfinder device Pending JPS58105532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP195482U JPS58105532U (en) 1982-01-11 1982-01-11 camera viewfinder device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP195482U JPS58105532U (en) 1982-01-11 1982-01-11 camera viewfinder device

Publications (1)

Publication Number Publication Date
JPS58105532U true JPS58105532U (en) 1983-07-18

Family

ID=30014945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP195482U Pending JPS58105532U (en) 1982-01-11 1982-01-11 camera viewfinder device

Country Status (1)

Country Link
JP (1) JPS58105532U (en)

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