JPS57157931U - - Google Patents
Info
- Publication number
- JPS57157931U JPS57157931U JP1981044449U JP4444981U JPS57157931U JP S57157931 U JPS57157931 U JP S57157931U JP 1981044449 U JP1981044449 U JP 1981044449U JP 4444981 U JP4444981 U JP 4444981U JP S57157931 U JPS57157931 U JP S57157931U
- Authority
- JP
- Japan
- 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
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Focusing (AREA)
- Diaphragms For Cameras (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981044449U JPS57157931U (ja) | 1981-03-31 | 1981-03-31 | |
| US06/465,541 US4460258A (en) | 1981-03-31 | 1983-02-10 | Lens barrel containing an automatic focus matching device therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981044449U JPS57157931U (ja) | 1981-03-31 | 1981-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57157931U true JPS57157931U (ja) | 1982-10-04 |
Family
ID=12691794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981044449U Pending JPS57157931U (ja) | 1981-03-31 | 1981-03-31 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4460258A (ja) |
| JP (1) | JPS57157931U (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5944029A (ja) * | 1982-09-06 | 1984-03-12 | Olympus Optical Co Ltd | 自動焦点調節装置 |
| JPS59136622U (ja) * | 1983-03-01 | 1984-09-12 | 株式会社ニコン | カメラ |
| DE3339970A1 (de) * | 1983-11-04 | 1985-05-15 | Karl Süss KG, Präzisionsgeräte für Wissenschaft und Industrie GmbH & Co, 8046 Garching | Einrichtung zum automatischen fokussieren von optischen geraeten |
| JPH064331Y2 (ja) * | 1984-12-27 | 1994-02-02 | ミノルタカメラ株式会社 | 自動合焦装置付カメラ |
| US7604420B2 (en) * | 2005-08-04 | 2009-10-20 | Deer Ridge Innovations, Inc. | Gun and bow camera mount |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132825A (en) * | 1976-04-28 | 1977-11-07 | Canon Inc | Camera depth confirming device |
| JPS563684U (ja) * | 1979-06-21 | 1981-01-13 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435744A (en) * | 1966-05-31 | 1969-04-01 | Eastman Kodak Co | Automatic focusing system |
| JPS5616574Y2 (ja) * | 1976-03-30 | 1981-04-17 | ||
| JPS5486325A (en) * | 1977-12-22 | 1979-07-09 | Minolta Camera Co Ltd | Cine camera of automatic focus control type |
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1981
- 1981-03-31 JP JP1981044449U patent/JPS57157931U/ja active Pending
-
1983
- 1983-02-10 US US06/465,541 patent/US4460258A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132825A (en) * | 1976-04-28 | 1977-11-07 | Canon Inc | Camera depth confirming device |
| JPS563684U (ja) * | 1979-06-21 | 1981-01-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4460258A (en) | 1984-07-17 |