FR2473187A1 - Dispositif de mise au point automatique d'un microscope chirurgical - Google Patents
Dispositif de mise au point automatique d'un microscope chirurgical Download PDFInfo
- Publication number
- FR2473187A1 FR2473187A1 FR8000069A FR8000069A FR2473187A1 FR 2473187 A1 FR2473187 A1 FR 2473187A1 FR 8000069 A FR8000069 A FR 8000069A FR 8000069 A FR8000069 A FR 8000069A FR 2473187 A1 FR2473187 A1 FR 2473187A1
- Authority
- FR
- France
- Prior art keywords
- beams
- lens
- operating field
- modulated
- radiation
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 16
- 230000000007 visual effect Effects 0.000 claims description 16
- 210000000056 organ Anatomy 0.000 claims description 6
- 238000002329 infrared spectrum Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 238000001429 visible spectrum Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 1
- 239000000470 constituent Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/241—Devices for focusing
- G02B21/245—Devices for focusing using auxiliary sources, detectors
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microscoopes, Condenser (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000069A FR2473187A1 (fr) | 1980-01-03 | 1980-01-03 | Dispositif de mise au point automatique d'un microscope chirurgical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000069A FR2473187A1 (fr) | 1980-01-03 | 1980-01-03 | Dispositif de mise au point automatique d'un microscope chirurgical |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2473187A1 true FR2473187A1 (fr) | 1981-07-10 |
| FR2473187B3 FR2473187B3 (enrdf_load_stackoverflow) | 1982-10-15 |
Family
ID=9237185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8000069A Granted FR2473187A1 (fr) | 1980-01-03 | 1980-01-03 | Dispositif de mise au point automatique d'un microscope chirurgical |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2473187A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5925874A (en) * | 1996-06-29 | 1999-07-20 | Carl-Zeiss-Stiftung | Microscope with an autofocus arrangement having a variable magnification system |
| CN112666196A (zh) * | 2019-10-16 | 2021-04-16 | 北航(四川)西部国际创新港科技有限公司 | 一种射线整合装置 |
-
1980
- 1980-01-03 FR FR8000069A patent/FR2473187A1/fr active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5925874A (en) * | 1996-06-29 | 1999-07-20 | Carl-Zeiss-Stiftung | Microscope with an autofocus arrangement having a variable magnification system |
| DE19725483B4 (de) * | 1996-06-29 | 2007-03-08 | Carl Zeiss | Mikroskop mit einer Autofokus-Anordnung |
| CN112666196A (zh) * | 2019-10-16 | 2021-04-16 | 北航(四川)西部国际创新港科技有限公司 | 一种射线整合装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2473187B3 (enrdf_load_stackoverflow) | 1982-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |