FR2441240A2 - Appareil d'optique par inertie - Google Patents
Appareil d'optique par inertieInfo
- Publication number
- FR2441240A2 FR2441240A2 FR7927625A FR7927625A FR2441240A2 FR 2441240 A2 FR2441240 A2 FR 2441240A2 FR 7927625 A FR7927625 A FR 7927625A FR 7927625 A FR7927625 A FR 7927625A FR 2441240 A2 FR2441240 A2 FR 2441240A2
- Authority
- FR
- France
- Prior art keywords
- optical apparatus
- groups
- inertia
- stabilizer
- inertia optical
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/642—Optical derotators, i.e. systems for compensating for image rotation, e.g. using rotating prisms, mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/644—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for large deviations, e.g. maintaining a fixed line of sight while a vehicle on which the system is mounted changes course
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
- Glass Compositions (AREA)
- Optical Communication System (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Lenses (AREA)
- Accessories Of Cameras (AREA)
Abstract
APPAREIL D'OPTIQUE A STABILISATION PAR INERTIE, PERFECTIONNE PAR RAPPORT A CELUI DECRIT ET REVENDIQUE DANS LE BREVET PRINCIPAL ET COMPORTANT UN BOITIER, DEUX GROUPES DE LENTILLES D'OBJECTIF ET D'OCULAIRE MONTES SUR CE BOITIER, UN PRISME DE PECHAN MONTE PIVOTANT PAR RAPPORT A CES GROUPES ET RELIES PAR UNE CONNEXION RIGIDE, A UN STABILISATEUR GYROSCOPIQUE SITUE HORS DE L'AXE OPTIQUE DES GROUPES, ET COMPRENANT UN AMORTISSEUR DE MOUVEMENT DE NUTATION ET UN COMPENSATEUR CONTRECARRANT TOUT MOUVEMENT DE PRECESSION DUDIT STABILISATEUR. L'INVENTION CONCERNE SURTOUT LES APPAREILS D'OPTIQUE DE PRECISION, NOTAMMENT POUR NAVIGATION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/959,223 US4260218A (en) | 1978-11-09 | 1978-11-09 | Stabilized optical system with off-axis stabilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2441240A2 true FR2441240A2 (fr) | 1980-06-06 |
Family
ID=25501792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927625A Pending FR2441240A2 (fr) | 1978-11-09 | 1979-11-05 | Appareil d'optique par inertie |
Country Status (9)
Country | Link |
---|---|
US (1) | US4260218A (fr) |
JP (1) | JPS5567724A (fr) |
DE (1) | DE2937878A1 (fr) |
DK (1) | DK472779A (fr) |
FR (1) | FR2441240A2 (fr) |
IT (1) | IT7950768A0 (fr) |
NL (1) | NL7908187A (fr) |
NO (1) | NO793061L (fr) |
SE (1) | SE7908559L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530831A1 (fr) * | 1982-07-23 | 1984-01-27 | Trt Telecom Radio Electr | Dispositif de deviateur optique variable, application a une optique d'autodirecteur |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0025335B1 (fr) * | 1979-09-05 | 1983-06-08 | The Marconi Company Limited | Dispositifs de visée stabilisables et système de commande de canon de char blindé utilisant un tel dispositif |
US4615590A (en) * | 1984-07-17 | 1986-10-07 | Schwem Instruments | Optically stabilized camera lens system |
JP3708991B2 (ja) * | 1994-12-28 | 2005-10-19 | ペンタックス株式会社 | インナーフォーカスの望遠鏡 |
US6747611B1 (en) * | 2000-07-27 | 2004-06-08 | International Business Machines Corporation | Compact optical system and packaging for head mounted display |
DE102012000858A1 (de) * | 2012-01-13 | 2013-07-18 | Carl Zeiss Ag | Fernoptische Vorrichtung mit Bildstabilisierung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3608995A (en) * | 1968-09-04 | 1971-09-28 | Optigon Res & Dev Corp | Intermediate optical processing stabilizer |
GB1450027A (en) * | 1970-07-09 | 1976-09-22 | Secr Defence | Optical apparatus |
US4013339A (en) * | 1973-05-18 | 1977-03-22 | Fuji Photo Optical Co., Ltd. | Optical image stabilizing system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR393782A (fr) * | 1908-08-21 | 1909-01-06 | Henri De Perrot | Véhicule |
US3514179A (en) * | 1966-09-12 | 1970-05-26 | Bell & Howell Co | Stabilized optical system and method of stabilizing images |
US3564931A (en) * | 1968-09-04 | 1971-02-23 | Optigon Res & Dev Corp | Nutational motion damping means for gyroscopic apparatus |
-
1978
- 1978-11-09 US US05/959,223 patent/US4260218A/en not_active Expired - Lifetime
-
1979
- 1979-09-19 DE DE19792937878 patent/DE2937878A1/de not_active Withdrawn
- 1979-09-24 NO NO793061A patent/NO793061L/no unknown
- 1979-10-12 JP JP13171379A patent/JPS5567724A/ja active Pending
- 1979-10-16 SE SE7908559A patent/SE7908559L/xx unknown
- 1979-11-05 FR FR7927625A patent/FR2441240A2/fr active Pending
- 1979-11-07 IT IT7950768A patent/IT7950768A0/it unknown
- 1979-11-08 DK DK472779A patent/DK472779A/da unknown
- 1979-11-08 NL NL7908187A patent/NL7908187A/nl not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3608995A (en) * | 1968-09-04 | 1971-09-28 | Optigon Res & Dev Corp | Intermediate optical processing stabilizer |
GB1450027A (en) * | 1970-07-09 | 1976-09-22 | Secr Defence | Optical apparatus |
US4013339A (en) * | 1973-05-18 | 1977-03-22 | Fuji Photo Optical Co., Ltd. | Optical image stabilizing system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530831A1 (fr) * | 1982-07-23 | 1984-01-27 | Trt Telecom Radio Electr | Dispositif de deviateur optique variable, application a une optique d'autodirecteur |
Also Published As
Publication number | Publication date |
---|---|
IT7950768A0 (it) | 1979-11-07 |
DK472779A (da) | 1980-05-10 |
NL7908187A (nl) | 1980-05-13 |
DE2937878A1 (de) | 1980-05-22 |
SE7908559L (sv) | 1980-05-10 |
JPS5567724A (en) | 1980-05-22 |
US4260218A (en) | 1981-04-07 |
NO793061L (no) | 1980-05-12 |
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