FR2308119B3 - - Google Patents
Info
- Publication number
- FR2308119B3 FR2308119B3 FR7512166A FR7512166A FR2308119B3 FR 2308119 B3 FR2308119 B3 FR 2308119B3 FR 7512166 A FR7512166 A FR 7512166A FR 7512166 A FR7512166 A FR 7512166A FR 2308119 B3 FR2308119 B3 FR 2308119B3
- Authority
- FR
- France
- 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.)
- Expired
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7512166A FR2308119A1 (fr) | 1975-04-18 | 1975-04-18 | Perfectionnements aux dispositifs de mise au point automatique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7512166A FR2308119A1 (fr) | 1975-04-18 | 1975-04-18 | Perfectionnements aux dispositifs de mise au point automatique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2308119A1 FR2308119A1 (fr) | 1976-11-12 |
| FR2308119B3 true FR2308119B3 (enExample) | 1978-10-06 |
Family
ID=9154160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7512166A Granted FR2308119A1 (fr) | 1975-04-18 | 1975-04-18 | Perfectionnements aux dispositifs de mise au point automatique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2308119A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53135697A (en) * | 1977-04-30 | 1978-11-27 | Olympus Optical Co Ltd | Automatic cell diagnosis apparatus |
| US4538062A (en) * | 1981-11-19 | 1985-08-27 | Olympus Optical Co., Ltd. | Focusing detecting device with coaxial source and detector |
-
1975
- 1975-04-18 FR FR7512166A patent/FR2308119A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2308119A1 (fr) | 1976-11-12 |