JPS60181725U - Program EE camera - Google Patents
Program EE cameraInfo
- Publication number
- JPS60181725U JPS60181725U JP5032685U JP5032685U JPS60181725U JP S60181725 U JPS60181725 U JP S60181725U JP 5032685 U JP5032685 U JP 5032685U JP 5032685 U JP5032685 U JP 5032685U JP S60181725 U JPS60181725 U JP S60181725U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- light
- camera
- pointer
- amount
- 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
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図はこの考案のプログラムＥＥカメラの基本思想を
従来のカメラと比較して説明するための線図、第２図は
この考案の一実施例に係るカメラの内部を概略的に示す
斜視図、第３図は同カメラのファインダーを示す平面図
、第４Ａ図ないし第４Ｄ図は同カメラの絞り制御機構の
夫々異なる状態位置を示す平面図。
９・・・絞り機構、１０・・・ファインダ一部、１１・
・・ミラー、１５・・・絞り制御機構、１６・・・受光
素子、１Ｂ・・・メータ、１８ａ・・・針、１９・・・
ファインダー、２０・・・絞り表示。
第２図 ’９ ｔ＆Fig. 1 is a diagram for explaining the basic idea of the program EE camera of this invention in comparison with a conventional camera, and Fig. 2 is a perspective view schematically showing the inside of the camera according to an embodiment of this invention. , FIG. 3 is a plan view showing the finder of the same camera, and FIGS. 4A to 4D are plan views showing different states and positions of the aperture control mechanism of the same camera. 9... Aperture mechanism, 10... Part of finder, 11.
... Mirror, 15 ... Aperture control mechanism, 16 ... Light receiving element, 1B ... Meter, 18a ... Needle, 19 ...
Finder, 20...Aperture display. Figure 2 '9 t&
Claims (1)
において、この交換レンズの開放絞りを通過した光を第
１の受光素子で受光し、その光量に応じ電流計の指針を
駆動し、この指針をファインダー内に突出させ絞りとシ
ャッタスピードの情報を表示させるとともに、絞り制御
機構にて上記指針の振れ量を粗く数階段の絞り込み量に
変換しレンズの絞り込み部材を駆動するようにし、その
後、その絞り込まれた絞りを通過した光を第２の受光素
子にて受光し、その出力によりシャッタスピードをシャ
ツタ秒時制御手段で、制御するようにしたことを特徴と
するプログラムＥＥカメラ。In a camera that can be equipped with an interchangeable lens with a different aperture f-number, the first light-receiving element receives the light that has passed through the aperture of the interchangeable lens, drives the pointer of the ammeter according to the amount of light, and uses this pointer in the viewfinder. In addition to displaying information on the aperture and shutter speed, the aperture control mechanism roughly converts the amount of deflection of the pointer into the amount of aperture in several steps to drive the aperture member of the lens. A program EE camera characterized in that the light passing through the aperture is received by a second light receiving element, and the shutter speed is controlled by shutter speed control means based on the output thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5032685U JPS60181725U (en) | 1985-04-04 | 1985-04-04 | Program EE camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5032685U JPS60181725U (en) | 1985-04-04 | 1985-04-04 | Program EE camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60181725U true JPS60181725U (en) | 1985-12-03 |
Family
ID=30568352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5032685U Pending JPS60181725U (en) | 1985-04-04 | 1985-04-04 | Program EE camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60181725U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3593630A (en) * | 1969-06-30 | 1971-07-20 | Polaroid Corp | Braking and sequencing mechanism |
| JPS4886529A (en) * | 1972-10-17 | 1973-11-15 | ||
| JPS5029035A (en) * | 1973-07-17 | 1975-03-24 | ||
| JPS5062027A (en) * | 1973-10-01 | 1975-05-27 |
-
1985
- 1985-04-04 JP JP5032685U patent/JPS60181725U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3593630A (en) * | 1969-06-30 | 1971-07-20 | Polaroid Corp | Braking and sequencing mechanism |
| JPS4886529A (en) * | 1972-10-17 | 1973-11-15 | ||
| JPS5029035A (en) * | 1973-07-17 | 1975-03-24 | ||
| JPS5062027A (en) * | 1973-10-01 | 1975-05-27 |
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