JPS5178327A - - Google Patents
Info
- Publication number
- JPS5178327A JPS5178327A JP50071841A JP7184175A JPS5178327A JP S5178327 A JPS5178327 A JP S5178327A JP 50071841 A JP50071841 A JP 50071841A JP 7184175 A JP7184175 A JP 7184175A JP S5178327 A JPS5178327 A JP S5178327A
- 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
- G02B7/30—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Focusing (AREA)
- Automatic Focus Adjustment (AREA)
- Lens Barrels (AREA)
- Control Of Position Or Direction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/536,666 US4032934A (en) | 1974-12-26 | 1974-12-26 | Automatic focusing system |
| US05/538,228 US3984846A (en) | 1975-01-02 | 1975-01-02 | Photoreceptor assembly for automatic focusing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5178327A true JPS5178327A (OSRAM) | 1976-07-07 |
Family
ID=27065216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50071841A Pending JPS5178327A (OSRAM) | 1974-12-26 | 1975-06-13 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5178327A (OSRAM) |
| DE (1) | DE2526612A1 (OSRAM) |
| GB (1) | GB1512097A (OSRAM) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539118A (en) * | 1976-07-13 | 1978-01-27 | Sankyo Kougaku Kougiyou Kk | Camera with automatic focusing unit |
| JPS56133721A (en) * | 1980-03-24 | 1981-10-20 | Canon Inc | Fine adjusting device for range finding mechanism of automatic focusing camera |
| JPS5784506U (OSRAM) * | 1980-11-12 | 1982-05-25 | ||
| JPS58120226A (ja) * | 1982-01-12 | 1983-07-18 | Asahi Optical Co Ltd | オ−トフオ−カスカメラ |
| JPS5995336U (ja) * | 1982-12-17 | 1984-06-28 | ソニー株式会社 | ビデオカメラ |
| JPS59101236U (ja) * | 1982-12-13 | 1984-07-07 | チノン株式会社 | 測距装置 |
| JPS6230223U (OSRAM) * | 1985-08-09 | 1987-02-23 | ||
| JPS6233018U (OSRAM) * | 1985-08-12 | 1987-02-27 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3310601C2 (de) * | 1982-03-24 | 1994-02-10 | Canon Kk | Entfernungsmeßvorrichtung |
-
1975
- 1975-06-09 GB GB2460575A patent/GB1512097A/en not_active Expired
- 1975-06-13 JP JP50071841A patent/JPS5178327A/ja active Pending
- 1975-06-13 DE DE19752526612 patent/DE2526612A1/de not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539118A (en) * | 1976-07-13 | 1978-01-27 | Sankyo Kougaku Kougiyou Kk | Camera with automatic focusing unit |
| JPS56133721A (en) * | 1980-03-24 | 1981-10-20 | Canon Inc | Fine adjusting device for range finding mechanism of automatic focusing camera |
| JPS5784506U (OSRAM) * | 1980-11-12 | 1982-05-25 | ||
| JPS58120226A (ja) * | 1982-01-12 | 1983-07-18 | Asahi Optical Co Ltd | オ−トフオ−カスカメラ |
| JPS59101236U (ja) * | 1982-12-13 | 1984-07-07 | チノン株式会社 | 測距装置 |
| JPS5995336U (ja) * | 1982-12-17 | 1984-06-28 | ソニー株式会社 | ビデオカメラ |
| JPS6230223U (OSRAM) * | 1985-08-09 | 1987-02-23 | ||
| JPS6233018U (OSRAM) * | 1985-08-12 | 1987-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1512097A (en) | 1978-05-24 |
| DE2526612A1 (de) | 1976-07-08 |