JPS6265632U

JPS6265632U -

Info

Publication number: JPS6265632U
Application number: JP15749685U
Authority: JP
Priority date: 1985-10-15
Filing date: 1985-10-15
Publication date: 1987-04-23

Description

[Brief explanation of drawings]

第１図は本考案によるフアインダを備えたカメ
ラの例を示す斜視図、第２図は同じくそのフアイ
ンダを突出させた状態を示す斜視図、第３Ａ，３
Ｂ図はそのフアインダの跳上げ機構の例を示す概
略図、第４図はフアインダの視野と撮影レンズの
視野を示す説明図、第５図はフアインダの前面斜
視図、第６図はフアインダの一部切欠背面斜視図
、第７図はフアインダの一部断面図、第８図はフ
アインダの被写体の虚像とフアインダのフレーム
パターンの虚像を示す説明図、第９図はフアイン
ダのフレームパターンの見える範囲と目の位置を
示す説明図である。１…カメラ本体、２…フアインダ、２Ａ…フレ
ームパターン、２Ｂ…凸レンズ、３…フアインダ
操作レバー、４…撮影タンズ、１０…レリーズボ
タン。 1 is a perspective view showing an example of a camera equipped with a viewfinder according to the present invention; FIG. 2 is a perspective view showing the viewfinder in a protruding state; and FIG.
Fig. B is a schematic diagram showing an example of the flip-up mechanism of the finder, Fig. 4 is an explanatory diagram showing the field of view of the finder and the field of view of the photographing lens, Fig. 5 is a front perspective view of the finder, and Fig. 6 is a view of one part of the finder. 7 is a partial cross-sectional view of the finder, FIG. 8 is an explanatory diagram showing a virtual image of a subject in the finder and a virtual image of the frame pattern of the finder, and FIG. 9 is a view showing the visible range of the frame pattern of the finder. It is an explanatory view showing the position of the eyes. 1...Camera body, 2...Finder, 2A...Frame pattern, 2B...Convex lens, 3...Finder operating lever, 4...Photographing tongue, 10...Release button.

Claims

[Scope of Claim for Utility Model Registration] (1) Consisting of a thin plate-shaped lens with a concave lens component that is large enough to be viewed with both eyes from a predetermined distance, and used by protruding outside the camera body during photography. A camera finder featuring a barrel. (2) The finder according to claim 1, which is a utility model, and is capable of being inserted into the camera body and protruding from the camera body as necessary. (3) A frame pattern indicating a shooting range is formed on the thin plate lens, and a frame pattern indicating the shooting range of the camera and the frame is formed along the frame pattern on the surface of the thin plate lens on the photographer's side that overlaps with the frame pattern. Claim 1 or 2 of the Utility Model Registration Claim, characterized in that a convex cylindrical lens is provided having a focal length such that the frame pattern is visible to the photographer only when the visible ranges within the pattern substantially match. Faida mentioned in section.