JPS594528U - TTL auto strobe camera - Google Patents
TTL auto strobe cameraInfo
- Publication number
- JPS594528U JPS594528U JP1982098596U JP9859682U JPS594528U JP S594528 U JPS594528 U JP S594528U JP 1982098596 U JP1982098596 U JP 1982098596U JP 9859682 U JP9859682 U JP 9859682U JP S594528 U JPS594528 U JP S594528U
- Authority
- JP
- Japan
- Prior art keywords
- distance information
- exposure control
- strobe
- ttl
- information setting
- 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
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (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、５本考案の一実施例を示すＴＴＬオートスト
ロボ用カメラの斜視図、第２図は、上記第１図に示すカ
メラの撮影レンズ鏡筒における距離環の一部を切り欠い
て示す斜視図、第３図は、上記第１図に示すカメラの電
気信号の授受を示すブロック図、第４図は、上記第１図
に示すカメラの露出制御回路のブロック系統図である。
１・・・カメラ本体、２・・・撮影レンズ鏡筒、３・・
・ＴＴＬオートストロボ、５・・・測光用受光素子（Ｔ
ＴＬ −受光素子）、７・・・撮影レンズ、２４ａ、
２４ｂ。
２５ａ、２５ｂ・・・電気接点（電気接続手段）、２７
・・・距離情報設定用可変抵抗器（距離情報設定手段）
、４０・・・露出制御回路（露出制御手段）、５０・・
・距離情報設定回路（距離情報設定手段）。Fig. 1 is a perspective view of a TTL auto strobe camera showing one embodiment of the present invention, and Fig. 2 is a partially cutaway view of the distance ring in the photographing lens barrel of the camera shown in Fig. 1 above. FIG. 3 is a block diagram showing the transmission and reception of electrical signals of the camera shown in FIG. 1, and FIG. 4 is a block diagram of the exposure control circuit of the camera shown in FIG. 1. 1...Camera body, 2...Photographing lens barrel, 3...
・TTL auto strobe, 5...Photometry light receiving element (T
TL-light receiving element), 7... Photographic lens, 24a,
24b. 25a, 25b... electrical contacts (electrical connection means), 27
... Variable resistor for distance information setting (distance information setting means)
, 40... exposure control circuit (exposure control means), 50...
- Distance information setting circuit (distance information setting means).
Claims (1)
で設定された距離情報を同距離情報に応じた電気信号に
変換するための距離情報設定手段と、 この距離情報設定手段とカメラ本体との間を電気的に接
続する電気接続手段と、 カメラ本体のＴＴＬ受光素子によりＴＴＬオートストロ
ボの発光量を測光して適正ストロボ光量が得られたとき
、発光停止信号を上記ストロボに送出するための露出制
御手段とからなり、ＴＴＬオートストロボの使用状態に
おいて、被写体距離が近距離のときに、上記距離情報設
定手段からの電気信号により上記露出制御手段が露出ナ
ンダーがわの露出制御の補正が行なわれるようにしたこ
とを特徴とするＴＴＬオートストロボ用カメラ。[Scope of Claim for Utility Model Registration] Distance information setting means provided in the lens barrel of a photographic lens and for converting distance information set by the photographing range into an electrical signal corresponding to the same distance information; The electric connection means electrically connects the distance information setting means and the camera body, and the TTL light receiving element of the camera body measures the amount of light emitted by the TTL auto strobe, and when the appropriate amount of strobe light is obtained, the light emission stops. and an exposure control means for sending a signal to the strobe, and when the TTL auto strobe is in use and the subject distance is short, the exposure control means controls the exposure control means by an electric signal from the distance information setting means. A TTL auto strobe camera characterized in that constant exposure control correction is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982098596U JPS594528U (en) | 1982-06-30 | 1982-06-30 | TTL auto strobe camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982098596U JPS594528U (en) | 1982-06-30 | 1982-06-30 | TTL auto strobe camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS594528U true JPS594528U (en) | 1984-01-12 |
Family
ID=30234017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982098596U Pending JPS594528U (en) | 1982-06-30 | 1982-06-30 | TTL auto strobe camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594528U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115025A (en) * | 1979-02-28 | 1980-09-04 | Olympus Optical Co Ltd | Strobe synchronized camera system |
-
1982
- 1982-06-30 JP JP1982098596U patent/JPS594528U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115025A (en) * | 1979-02-28 | 1980-09-04 | Olympus Optical Co Ltd | Strobe synchronized camera system |
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