JPS5852529U - Fine finder - Google Patents
Fine finderInfo
- Publication number
- JPS5852529U JPS5852529U JP14686981U JP14686981U JPS5852529U JP S5852529 U JPS5852529 U JP S5852529U JP 14686981 U JP14686981 U JP 14686981U JP 14686981 U JP14686981 U JP 14686981U JP S5852529 U JPS5852529 U JP S5852529U
- Authority
- JP
- Japan
- Prior art keywords
- finder
- optical axis
- total reflection
- fine
- reflection mirror
- 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.)
- Granted
Links
Landscapes
- Cameras In General (AREA)
- Viewfinders (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図は従来のＴＴＬ方式のファインダーの一例を示す
図、第２図はこの考案によるファインダーの一実施例を
示す原理図、第３図はこの考案による一実施例を示す要
部側断面図、第４図は第３図におけるＴＶ−ＩＶ線面図
である。
１・・・・・・撮影レンズ、２・・・・・・撮像部、２
ａ・・・・・・固体撮像素子、３・・・・・・可動全反
射ミラー、４・・・・・・フォーカシングスクリーン、
５・・・・・・水平取付台、６・・・・・・ミラー操作
用のシャフト。Fig. 1 is a diagram showing an example of a conventional TTL type finder, Fig. 2 is a principle diagram showing an embodiment of the finder according to this invention, and Fig. 3 is a side sectional view of essential parts showing an embodiment of the finder according to this invention. , FIG. 4 is a TV-IV line view in FIG. 3. 1...Photographing lens, 2...Imaging section, 2
a... Solid-state image sensor, 3... Movable total reflection mirror, 4... Focusing screen,
5...Horizontal mounting base, 6...Shaft for mirror operation.
Claims (1)
た可動全反射ミラーを介して、上記撮像部にて結像され
る像と同じファインダー像を得るようにしたファインダ
ーにおいて、上記可動全反射ミラーは、その先軸に対す
る取付角が固定されるととも゛に、光軸上の位置と光軸
外の位置との間を該光軸に対して直角方向に平行移動自
在に取付けられていることを特徴とするファインダー。The above-mentioned finder is configured to obtain the same finder image as the image formed by the above-mentioned imaging section through a movable total reflection mirror placed obliquely with respect to the optical axis between the photographing lens and the imaging section. A movable total reflection mirror has a fixed mounting angle with respect to its tip axis, and is mounted so that it can be moved in parallel in a direction perpendicular to the optical axis between a position on the optical axis and a position off the optical axis. A finder characterized by the fact that it is
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14686981U JPS5852529U (en) | 1981-10-02 | 1981-10-02 | Fine finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14686981U JPS5852529U (en) | 1981-10-02 | 1981-10-02 | Fine finder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5852529U true JPS5852529U (en) | 1983-04-09 |
| JPS619395Y2 JPS619395Y2 (en) | 1986-03-25 |
Family
ID=29939750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14686981U Granted JPS5852529U (en) | 1981-10-02 | 1981-10-02 | Fine finder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5852529U (en) |
-
1981
- 1981-10-02 JP JP14686981U patent/JPS5852529U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS619395Y2 (en) | 1986-03-25 |
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