JPS52130740U - - Google Patents
Info
- Publication number
- JPS52130740U JPS52130740U JP1976038477U JP3847776U JPS52130740U JP S52130740 U JPS52130740 U JP S52130740U JP 1976038477 U JP1976038477 U JP 1976038477U JP 3847776 U JP3847776 U JP 3847776U JP S52130740 U JPS52130740 U JP S52130740U
- 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.)
- Granted
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
- G02B7/305—Systems for automatic generation of focusing signals using parallactic triangle with a base line using a scanner
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Focusing (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976038477U JPS5616574Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-30 | 1976-03-30 | |
| DE19772713100 DE2713100A1 (de) | 1976-03-30 | 1977-03-24 | Automatische brennweiteneinstelleinrichtung |
| US05/782,106 US4093365A (en) | 1976-03-30 | 1977-03-28 | Automatic focus adjusting device |
| GB13373/77A GB1545134A (en) | 1976-03-30 | 1977-03-30 | Motion picture camera with automatic focus adjusting system |
| FR7709514A FR2346738A1 (fr) | 1976-03-30 | 1977-03-30 | Dispositif de reglage automatique de mise au point |
| AT219477A AT354255B (de) | 1976-03-30 | 1977-03-30 | Laufbildkamera fuer tonfilm und stummfilm mit einer selbsttaetigen scharfeinstelleinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976038477U JPS5616574Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-30 | 1976-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52130740U true JPS52130740U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-10-04 |
| JPS5616574Y2 JPS5616574Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-04-17 |
Family
ID=12526325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976038477U Expired JPS5616574Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-30 | 1976-03-30 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54137345U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-03-17 | 1979-09-22 | ||
| JPS6087310A (ja) * | 1983-10-20 | 1985-05-17 | Matsushita Electric Ind Co Ltd | レンズ移動装置 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372617A (en) * | 1976-12-10 | 1978-06-28 | Bell & Howell Japan | Automatic focal point adjusting device |
| JPS5391730A (en) * | 1977-01-22 | 1978-08-11 | Bell & Howell Japan | Automatic focal point adjusting device |
| JPS5471629A (en) * | 1977-11-18 | 1979-06-08 | Seiko Koki Kk | Automatic focusing controller for camera |
| FR2410835A1 (fr) * | 1977-12-02 | 1979-06-29 | Sankyo Kogaku Kogyo Kk | Dispositif de mise au point automatique, notamment pour les appareils de prise de vues |
| JPS5492727A (en) * | 1977-12-29 | 1979-07-23 | Konishiroku Photo Ind Co Ltd | Camera provided with automatic focus control device |
| JPS619379Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-08-17 | 1986-03-25 | ||
| JPS55157730A (en) * | 1979-05-29 | 1980-12-08 | Canon Inc | Optical member holding member |
| JPS5647027A (en) * | 1979-09-25 | 1981-04-28 | Canon Inc | Cinecamera provided with automatic focus controller |
| US4291965A (en) * | 1980-10-06 | 1981-09-29 | Polaroid Corporation | Apparatus for automatically selecting a preselected focal position for a lens system |
| JPS57157931U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-03-31 | 1982-10-04 | ||
| JPS587622A (ja) * | 1981-07-08 | 1983-01-17 | Nippon Kogaku Kk <Nikon> | 自動焦点調節可能なモ−タドライブカメラ |
| JPS5888727A (ja) * | 1981-11-20 | 1983-05-26 | Canon Inc | 自動焦点カメラ |
| US6513940B1 (en) * | 2002-02-07 | 2003-02-04 | Chung-Shan Institute Of Science And Technology | Field-of-view switching and focusing system of common-optical-path periscope |
| JP2007010895A (ja) * | 2005-06-29 | 2007-01-18 | Olympus Imaging Corp | 手振れ補正機能付きカメラシステム |
| US8121471B1 (en) | 2010-10-08 | 2012-02-21 | Enver Gjokaj | Focusing system for motion picture camera |
| US9307138B2 (en) | 2014-04-22 | 2016-04-05 | Convexity Media, Inc. | Focusing system for motion picture camera |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2063705C3 (de) * | 1970-12-24 | 1979-08-09 | Agfa-Gevaert Ag, 5090 Leverkusen | Automatische Fokussiervorrichtung |
| JPS5340334B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-11-30 | 1978-10-26 | ||
| DE2410681A1 (de) * | 1974-03-06 | 1975-09-11 | Agfa Gevaert Ag | Automatische fokussiervorrichtung |
| US3958117A (en) | 1975-07-15 | 1976-05-18 | Honeywell Inc. | Distance determining and automatic focusing apparatus |
| US4059757A (en) * | 1976-10-01 | 1977-11-22 | Honeywell Inc. | Focus system for movie cameras |
| US4059756A (en) * | 1976-10-01 | 1977-11-22 | Honeywell Inc. | Focus control system with dual scan |
| US4059758A (en) * | 1976-10-07 | 1977-11-22 | Honeywell Inc. | Autofocus system |
-
1976
- 1976-03-30 JP JP1976038477U patent/JPS5616574Y2/ja not_active Expired
-
1977
- 1977-03-24 DE DE19772713100 patent/DE2713100A1/de not_active Withdrawn
- 1977-03-28 US US05/782,106 patent/US4093365A/en not_active Expired - Lifetime
- 1977-03-30 GB GB13373/77A patent/GB1545134A/en not_active Expired
- 1977-03-30 FR FR7709514A patent/FR2346738A1/fr not_active Withdrawn
- 1977-03-30 AT AT219477A patent/AT354255B/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54137345U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-03-17 | 1979-09-22 | ||
| JPS6087310A (ja) * | 1983-10-20 | 1985-05-17 | Matsushita Electric Ind Co Ltd | レンズ移動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2346738A1 (fr) | 1977-10-28 |
| AT354255B (de) | 1979-12-27 |
| GB1545134A (en) | 1979-05-02 |
| JPS5616574Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-04-17 |
| ATA219477A (de) | 1979-05-15 |
| US4093365A (en) | 1978-06-06 |
| DE2713100A1 (de) | 1977-10-13 |