JPS58105532U - camera viewfinder device - Google Patents
camera viewfinder deviceInfo
- 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
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
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)
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.
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) |
-
1982
- 1982-01-11 JP JP195482U patent/JPS58105532U/en active Pending
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