JPS5871721U - Camera suitable for flash photography - Google Patents
Camera suitable for flash photographyInfo
- Publication number
- JPS5871721U JPS5871721U JP1981165920U JP16592081U JPS5871721U JP S5871721 U JPS5871721 U JP S5871721U JP 1981165920 U JP1981165920 U JP 1981165920U JP 16592081 U JP16592081 U JP 16592081U JP S5871721 U JPS5871721 U JP S5871721U
- Authority
- JP
- Japan
- Prior art keywords
- flash photography
- photography
- camera suitable
- optical integration
- flash
- 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)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (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図は本考案のカメラに使用するストロボの一例の回
路図。第２図は本考案実施例の回路図。
２：主コンデンサ、３：放電管、１６：ネオン管、１７
：ツェナーダイオード、２２：フォトダイオード、２３
：積分コンデンサ、２６：フォトトランジスタ、２７：
抵抗、２８：積分コンデンサ、８゜１４．１８：端子。FIG. 1 is a circuit diagram of an example of a strobe used in the camera of the present invention. FIG. 2 is a circuit diagram of an embodiment of the present invention. 2: Main capacitor, 3: Discharge tube, 16: Neon tube, 17
: Zener diode, 22: Photodiode, 23
: Integrating capacitor, 26: Phototransistor, 27:
Resistor, 28: Integrating capacitor, 8°14.18: Terminal.
Claims (1)
路との二つの光積分回路を設け、このフラッシュ撮影用
の光積分回路をフラッシュ撮影時のストロボの主コンデ
ンサの充電電圧が撮影可能な値に達した後のシンクロス
イッチの動作によって動作開始するようにしたことを特
徴とするカメラ。Two optical integration circuits are provided, one for daytime photography and one for flash photography, and this optical integration circuit for flash photography can be used to capture the charging voltage of the strobe's main capacitor during flash photography. A camera characterized in that operation is started by operating a synchro switch after a value has been reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981165920U JPS5871721U (en) | 1981-11-09 | 1981-11-09 | Camera suitable for flash photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981165920U JPS5871721U (en) | 1981-11-09 | 1981-11-09 | Camera suitable for flash photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5871721U true JPS5871721U (en) | 1983-05-16 |
Family
ID=29958103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981165920U Pending JPS5871721U (en) | 1981-11-09 | 1981-11-09 | Camera suitable for flash photography |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5871721U (en) |
-
1981
- 1981-11-09 JP JP1981165920U patent/JPS5871721U/en active Pending
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