AT353497B - Vorrichtung an mikroskopen, zum automatischen fokussieren des geraetes auf unterschiedliche objekt-ebenen - Google Patents
Vorrichtung an mikroskopen, zum automatischen fokussieren des geraetes auf unterschiedliche objekt-ebenenInfo
- Publication number
- AT353497B AT353497B AT243873A AT243873A AT353497B AT 353497 B AT353497 B AT 353497B AT 243873 A AT243873 A AT 243873A AT 243873 A AT243873 A AT 243873A AT 353497 B AT353497 B AT 353497B
- Authority
- AT
- Austria
- Prior art keywords
- microscopes
- automatic focusing
- different object
- object levels
- levels
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/241—Devices for focusing
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Focus Adjustment (AREA)
- Microscoopes, Condenser (AREA)
- Focusing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7219226 | 1972-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA243873A ATA243873A (de) | 1979-04-15 |
AT353497B true AT353497B (de) | 1979-11-12 |
Family
ID=6630442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT243873A AT353497B (de) | 1972-05-23 | 1973-03-19 | Vorrichtung an mikroskopen, zum automatischen fokussieren des geraetes auf unterschiedliche objekt-ebenen |
Country Status (4)
Country | Link |
---|---|
US (1) | US3798449A (de) |
JP (1) | JPS4951964A (de) |
AT (1) | AT353497B (de) |
GB (1) | GB1407877A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030430A1 (de) * | 2010-06-23 | 2011-12-29 | Leica Microsystems Cms Gmbh | Autofokuseinrichtung für Mikroskope und geeignete Autofokus-Aperturblenden |
CN102998786A (zh) * | 2011-09-15 | 2013-03-27 | 徕卡显微***(瑞士)股份公司 | 用于显微镜的自动聚焦方法和设备 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2460805C2 (de) * | 1974-12-21 | 1983-01-27 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Optischer Entfernungsmesser |
US4011446A (en) * | 1975-04-18 | 1977-03-08 | Xerox Corporation | Device for producing a signal indicating the directional movement required to achieve focus |
US4047022A (en) * | 1976-01-13 | 1977-09-06 | Ernst Leitz Gmbh | Auto focus with spatial filtering and pairwise interrogation of photoelectric diodes |
US4230940A (en) * | 1977-07-22 | 1980-10-28 | Tokyo Shibaura Denki Kabushiki Kaisha | Automatic focusing apparatus |
US4687980A (en) * | 1980-10-20 | 1987-08-18 | Eaton Corporation | X-Y addressable workpiece positioner and mask aligner using same |
JPS59802B2 (ja) * | 1978-09-11 | 1984-01-09 | 株式会社保谷硝子 | 自動焦点可能な双眼鏡光学系 |
JPS58123064A (ja) * | 1982-01-14 | 1983-07-22 | 三菱電機株式会社 | 自動車用空気調和装置 |
DE3475013D1 (en) * | 1983-03-29 | 1988-12-08 | Olympus Optical Co | Microscope provided with automatic focusing device |
US4695137A (en) * | 1986-02-26 | 1987-09-22 | Carl-Zeiss-Stiftung, Heidenheim/Brenz | Motorized focus drive for a microscope |
WO1989001642A1 (en) * | 1987-08-18 | 1989-02-23 | Owen Seymour Scott | A cine photomacrography system |
DE8715891U1 (de) * | 1987-12-01 | 1988-01-21 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Einrichtung zur manuellen Betätigung eines elektromotorisch verstellbaren Fokussiertriebes eines Mikroskops |
US4931630A (en) * | 1989-04-04 | 1990-06-05 | Wyko Corporation | Apparatus and method for automatically focusing an interference microscope |
US4947034A (en) * | 1989-04-28 | 1990-08-07 | International Business Machines Corporation | Apertureless near field optical microscope |
US5122648A (en) * | 1990-06-01 | 1992-06-16 | Wyko Corporation | Apparatus and method for automatically focusing an interference microscope |
US5144833A (en) * | 1990-09-27 | 1992-09-08 | International Business Machines Corporation | Atomic force microscopy |
IL101063A (en) * | 1992-02-25 | 1995-03-30 | Orbotech Ltd | Verification and repair station for pcbs |
US5631734A (en) * | 1994-02-10 | 1997-05-20 | Affymetrix, Inc. | Method and apparatus for detection of fluorescently labeled materials |
US6741344B1 (en) * | 1994-02-10 | 2004-05-25 | Affymetrix, Inc. | Method and apparatus for detection of fluorescently labeled materials |
US20030017081A1 (en) * | 1994-02-10 | 2003-01-23 | Affymetrix, Inc. | Method and apparatus for imaging a sample on a device |
US6090555A (en) * | 1997-12-11 | 2000-07-18 | Affymetrix, Inc. | Scanned image alignment systems and methods |
WO1997043611A1 (en) * | 1996-05-16 | 1997-11-20 | Affymetrix, Inc. | Systems and methods for detection of labeled materials |
US5784164A (en) * | 1997-03-20 | 1998-07-21 | Zygo Corporation | Method and apparatus for automatically and simultaneously determining best focus and orientation of objects to be measured by broad-band interferometric means |
US8055098B2 (en) * | 2006-01-27 | 2011-11-08 | Affymetrix, Inc. | System, method, and product for imaging probe arrays with small feature sizes |
US9445025B2 (en) | 2006-01-27 | 2016-09-13 | Affymetrix, Inc. | System, method, and product for imaging probe arrays with small feature sizes |
EP3237949A4 (de) * | 2014-12-23 | 2018-08-01 | GE Healthcare Bio-Sciences Corp. | Mikroskopieinstrumente mit beleuchtung auf selektiver ebene |
CN107728304B (zh) * | 2017-10-24 | 2019-12-06 | 佛山科学技术学院 | 一种多焦点频域oct自适应调焦装置及其方法 |
CN113467033A (zh) * | 2021-06-24 | 2021-10-01 | 南昌欧菲光电技术有限公司 | 一种摄像头模组及其透镜的定位方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2524807A (en) * | 1947-03-28 | 1950-10-10 | Heinz E Kallmann | Optical automatic range determining device |
US2968994A (en) * | 1956-04-23 | 1961-01-24 | Polaroid Corp | Automatic focusing devices and systems |
US3398665A (en) * | 1965-10-24 | 1968-08-27 | Bell & Howell Co | Lenticular screen autofocus system |
US3555280A (en) * | 1966-04-19 | 1971-01-12 | Hycon Mfg Co | Automatic focus sensor and control |
US3450018A (en) * | 1966-08-30 | 1969-06-17 | Bell & Howell Co | Automatic focusing apparatus |
US3571598A (en) * | 1969-12-08 | 1971-03-23 | Mc Donnell Douglas Corp | Automatic focusing means using an analog signal correlator |
DE2102922C3 (de) * | 1971-01-22 | 1978-08-24 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Anordnung zum selbsttätigen Fokussieren auf in optischen Geräten zu betrachtende Objekte |
-
1973
- 1973-03-19 AT AT243873A patent/AT353497B/de not_active IP Right Cessation
- 1973-04-13 GB GB1790673A patent/GB1407877A/en not_active Expired
- 1973-05-21 US US00362530A patent/US3798449A/en not_active Expired - Lifetime
- 1973-05-21 JP JP48056650A patent/JPS4951964A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030430A1 (de) * | 2010-06-23 | 2011-12-29 | Leica Microsystems Cms Gmbh | Autofokuseinrichtung für Mikroskope und geeignete Autofokus-Aperturblenden |
US8829402B2 (en) | 2010-06-23 | 2014-09-09 | Leica Microsystems Cms Gmbh | Autofocusing device for microscopes and suitable autofocus aperture stops |
CN102998786A (zh) * | 2011-09-15 | 2013-03-27 | 徕卡显微***(瑞士)股份公司 | 用于显微镜的自动聚焦方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
GB1407877A (en) | 1975-10-01 |
JPS4951964A (de) | 1974-05-20 |
ATA243873A (de) | 1979-04-15 |
US3798449A (en) | 1974-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |