JPS56132316A - Automatic focusing camera - Google Patents
Automatic focusing cameraInfo
- Publication number
- JPS56132316A JPS56132316A JP3589780A JP3589780A JPS56132316A JP S56132316 A JPS56132316 A JP S56132316A JP 3589780 A JP3589780 A JP 3589780A JP 3589780 A JP3589780 A JP 3589780A JP S56132316 A JPS56132316 A JP S56132316A
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- distance measuring
- light source
- photodetector
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
- G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3589780A JPS56132316A (en) | 1980-03-21 | 1980-03-21 | Automatic focusing camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3589780A JPS56132316A (en) | 1980-03-21 | 1980-03-21 | Automatic focusing camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56132316A true JPS56132316A (en) | 1981-10-16 |
Family
ID=12454810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3589780A Pending JPS56132316A (en) | 1980-03-21 | 1980-03-21 | Automatic focusing camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56132316A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5895716A (ja) * | 1981-11-27 | 1983-06-07 | ダブリユ・ヘイキング・エンタプライゼズ・リミテツド | 自動焦点カメラ |
JPS6023838A (ja) * | 1983-07-19 | 1985-02-06 | Fuji Photo Film Co Ltd | オ−トフオ−カスカメラのフアインダ視野枠変換装置 |
US5499502A (en) * | 1994-11-02 | 1996-03-19 | Nippondenso Co., Ltd. | Secondary air supplying system having a motor-driven air pump |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4817295U (ja) * | 1971-07-01 | 1973-02-27 |
-
1980
- 1980-03-21 JP JP3589780A patent/JPS56132316A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4817295U (ja) * | 1971-07-01 | 1973-02-27 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5895716A (ja) * | 1981-11-27 | 1983-06-07 | ダブリユ・ヘイキング・エンタプライゼズ・リミテツド | 自動焦点カメラ |
JPS6023838A (ja) * | 1983-07-19 | 1985-02-06 | Fuji Photo Film Co Ltd | オ−トフオ−カスカメラのフアインダ視野枠変換装置 |
JPH0510655B2 (ja) * | 1983-07-19 | 1993-02-10 | Fuji Photo Film Co Ltd | |
US5499502A (en) * | 1994-11-02 | 1996-03-19 | Nippondenso Co., Ltd. | Secondary air supplying system having a motor-driven air pump |
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