ES2102351T3 - Camaras con dispositivos de lente intercambiables. - Google Patents
Camaras con dispositivos de lente intercambiables.Info
- Publication number
- ES2102351T3 ES2102351T3 ES89311878T ES89311878T ES2102351T3 ES 2102351 T3 ES2102351 T3 ES 2102351T3 ES 89311878 T ES89311878 T ES 89311878T ES 89311878 T ES89311878 T ES 89311878T ES 2102351 T3 ES2102351 T3 ES 2102351T3
- Authority
- ES
- Spain
- Prior art keywords
- microcomputer
- lens device
- camera
- communication sequence
- signal
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/18—Signals indicating condition of a camera member or suitability of light
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Structure And Mechanism Of Cameras (AREA)
Abstract
UNA CAMARA DE VIDEO TIENE UN CUERPO (1) CON UN FORMADOR DE IMAGENES EN SU INTERIOR PARA PROPORCIONAR UNA SEÑAL DE VIDEO EN RESPUESTA A LA PROYECCION DE UNA IMAGEN LUMINOSA EN EL MISMO POR MEDIO DE UN DISPOSITIVO DE LENTES INTERCAMBIABLES (2) MONTADAS DE FORMA EXTRAIBLE EN EL CUERPO DE LA CAMARA (1), Y UN PRIMER Y UN SEGUNDO MICROORDENADORES (3, 4) EN EL CUERPO DE LA CAMARA (1) Y EL DISPOSITIVO DE LENTE (2), RESPECTIVAMENTE, QUE SE ENCUENTRAN PROGRAMADOS DE FORMA QUE EN UNA SECUENCIA DE COMUNICACION INICIAL ENTRE ELLOS UNA VEZ MONTADO EL DISPOSITIVO DE LENTE SELECCIONADO (2) EN EL CUERPO DE LA CAMARA (1), EL SEGUNDO MICROORDENADOR (4) TRANSMITE DATOS DE LAS CARACTERISTICAS OPTICAS PARA EL DISPOSITIVO DE LENTE RESPECTIVO (2) AL PRIMER MICROORDENADOR (3) EN RESPUESTA A UNA SEÑAL DE SOLICITUD DE TRANSMISION DE DATOS DE ESTE ULTIMO, Y POSTERIORMENTE DE FORMA QUE, EN UNA SECUENCIA DE COMUNICACION DE CONTROL QUE SIGUE A LA SECUENCIA DE COMUNICACION INICIAL, EL PRIMER MICROORDENADOR (3) TRANSMITE UNA SEÑAL DE CONTROL AL SEGUNDO MICROORDENADOR (4) EN BASE A LOS DATOS DE LAS CARACTERISTICAS OPTICAS RECIBIDOS Y LA SEÑAL DE ESTADO CONTROLADO PROPORCIONADA AL PRIMER MICROORDENADOR (2) DESDE EL SEGUNDO MICROORDENADOR (4). ADEMAS, AL MONTAR EL DISPOSITIVO DE LENTE SELECCIONADO (2) EN EL CUERPO DE LA CAMARA (1), SE DETECTA LA EXISTENCIA DE LAS CONEXIONES ELECTRICAS ADECUADAS ENTRE ELLOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63290811A JP2743411B2 (ja) | 1988-11-17 | 1988-11-17 | ビデオカメラ装置 |
JP63290810A JP3021462B2 (ja) | 1988-11-17 | 1988-11-17 | ビデオカメラ装置及びその制御方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2102351T3 true ES2102351T3 (es) | 1997-08-01 |
Family
ID=26558244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89311878T Expired - Lifetime ES2102351T3 (es) | 1988-11-17 | 1989-11-16 | Camaras con dispositivos de lente intercambiables. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5003399A (es) |
EP (1) | EP0369785B1 (es) |
KR (1) | KR0185166B1 (es) |
CA (1) | CA2003099C (es) |
DE (1) | DE68928123T2 (es) |
ES (1) | ES2102351T3 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69034036T2 (de) * | 1989-02-09 | 2003-08-14 | Canon K.K., Tokio/Tokyo | Kameragerät |
GB2232262B (en) * | 1989-05-31 | 1993-12-15 | Asahi Optical Co Ltd | Camera exposure control appartus having memory in lens in camera |
DE69033646T2 (de) * | 1989-07-18 | 2001-02-22 | Fuji Photo Film Co., Ltd. | Verfahren und Einrichtung zur Steuerung der Belichtungsänderungen einer Videokamera |
EP0424678B1 (en) * | 1989-09-27 | 1996-09-04 | Canon Kabushiki Kaisha | Camera system controlling interchangeable lenses |
DE69133553T2 (de) * | 1990-10-15 | 2007-09-27 | Canon K.K. | Bildaufnahmegerät mit Wechselobjektiven |
DE69130281T2 (de) * | 1990-10-31 | 1999-04-29 | Canon K.K., Tokio/Tokyo | Mit Wechselobjektiven versehene Videokamera |
US5761560A (en) * | 1991-05-28 | 1998-06-02 | Minolta Co., Ltd. | Interchangeable lens having a data outputting function |
US6445416B1 (en) * | 1995-06-30 | 2002-09-03 | Canon Kabushiki Kaisha | Image pickup apparatus having electronic zoom function based on optical zooming focal length variation with time |
US6750902B1 (en) | 1996-02-13 | 2004-06-15 | Fotonation Holdings Llc | Camera network communication device |
US6891567B2 (en) * | 1998-06-26 | 2005-05-10 | Fotonation Holdings, Llc | Camera messaging and advertisement system |
US6965400B1 (en) | 1997-02-07 | 2005-11-15 | Canon Kabushiki Kaisha | Video input apparatus and image pickup system including the apparatus |
JP3054100B2 (ja) * | 1997-03-24 | 2000-06-19 | 池上通信機株式会社 | テレビジョンカメラ |
JPH11344756A (ja) * | 1998-04-03 | 1999-12-14 | Canon Inc | レンズシステムおよびレンズ装置 |
US6593963B1 (en) * | 1998-05-29 | 2003-07-15 | Agilent Technologies, Inc. | Programmable control of operational signals in a digital camera |
US6642956B1 (en) * | 1998-05-29 | 2003-11-04 | Agilent Technologies, Inc. | Digital image processor for a digital camera |
JP3799169B2 (ja) * | 1998-08-25 | 2006-07-19 | キヤノン株式会社 | 撮影システム及びアダプター装置及びレンズ装置 |
US7324133B2 (en) * | 1998-11-06 | 2008-01-29 | Fotomedia Technologies, Llc | Method and apparatus for controlled camera useability |
JP4444488B2 (ja) * | 2000-12-08 | 2010-03-31 | キヤノン株式会社 | レンズ及び撮像システム |
JP4408001B2 (ja) * | 2000-12-21 | 2010-02-03 | キヤノン株式会社 | 撮像装置および撮像システム |
JP2008299250A (ja) * | 2007-06-04 | 2008-12-11 | Olympus Corp | 撮像装置 |
JP2009258618A (ja) * | 2008-03-27 | 2009-11-05 | Olympus Corp | フィルタ切替装置、撮影レンズ、カメラ、および撮影システム |
JP2009282510A (ja) * | 2008-04-23 | 2009-12-03 | Panasonic Corp | 交換レンズ、カメラ本体、及び撮像装置 |
US8243188B2 (en) * | 2008-10-30 | 2012-08-14 | Olympus Imaging Corp. | Imaging apparatus |
JP4519938B1 (ja) * | 2009-05-29 | 2010-08-04 | 株式会社東芝 | ヘッド分離型カメラ装置及びその制御方法 |
US8325224B2 (en) * | 2009-12-25 | 2012-12-04 | Kabushiki Kaisha Toshiba | Head separation camera apparatus |
JP4998624B2 (ja) * | 2010-03-18 | 2012-08-15 | 株式会社ニコン | 交換レンズ |
CN102314051B (zh) * | 2010-06-29 | 2016-08-31 | 株式会社尼康 | 可换透镜、相机主体及相机系统 |
JP5605030B2 (ja) * | 2010-07-06 | 2014-10-15 | 株式会社ニコン | カメラボディおよび交換レンズ |
JP5182357B2 (ja) * | 2010-09-09 | 2013-04-17 | 株式会社ニコン | 交換レンズおよびカメラボディ |
JP4978745B1 (ja) | 2011-02-25 | 2012-07-18 | 株式会社ニコン | アクセサリー、カメラボディおよびカメラシステム |
WO2013039120A1 (ja) | 2011-09-12 | 2013-03-21 | 株式会社ニコン | 交換レンズ |
JP5959943B2 (ja) * | 2012-06-05 | 2016-08-02 | キヤノン株式会社 | 撮像装置、レンズユニット、撮像装置の制御方法、レンズユニットの制御方法及び撮像システム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171529A (en) * | 1978-05-05 | 1979-10-16 | The United States Of America As Represented By The Secretary Of The Navy | Phase controlled shuttering system |
US4509846A (en) * | 1983-04-21 | 1985-04-09 | Minolta Camera Kabushiki Kaisha | Camera system |
US4851897A (en) * | 1985-05-22 | 1989-07-25 | Canon Kabushiki Kaisha | Image pickup system having a lens assembly and means for providing information relating to the spectral characteristic of the lens assembly |
US4782355A (en) * | 1985-06-26 | 1988-11-01 | Canon Kabushiki Kaisha | Power source device |
JPH073546B2 (ja) * | 1985-10-08 | 1995-01-18 | キヤノン株式会社 | カメラ |
US4855814A (en) * | 1985-10-09 | 1989-08-08 | Canon Kabushiki Kaisha | Video camera body and detachable lens each containing a memory for storing signals indicative of spectral characteristics |
JPH0711657B2 (ja) * | 1985-10-11 | 1995-02-08 | キヤノン株式会社 | カメラ |
JPH01218268A (ja) * | 1988-02-26 | 1989-08-31 | Sony Corp | 交換レンズ装置及びカメラ装置 |
-
1989
- 1989-11-13 US US07/434,815 patent/US5003399A/en not_active Expired - Lifetime
- 1989-11-16 DE DE68928123T patent/DE68928123T2/de not_active Expired - Fee Related
- 1989-11-16 CA CA002003099A patent/CA2003099C/en not_active Expired - Lifetime
- 1989-11-16 EP EP89311878A patent/EP0369785B1/en not_active Expired - Lifetime
- 1989-11-16 ES ES89311878T patent/ES2102351T3/es not_active Expired - Lifetime
- 1989-11-17 KR KR1019890016664A patent/KR0185166B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0185166B1 (ko) | 1999-05-01 |
CA2003099A1 (en) | 1990-05-17 |
EP0369785A3 (en) | 1992-03-11 |
US5003399A (en) | 1991-03-26 |
DE68928123T2 (de) | 1997-10-30 |
CA2003099C (en) | 2000-01-11 |
EP0369785A2 (en) | 1990-05-23 |
KR900008841A (ko) | 1990-06-04 |
EP0369785B1 (en) | 1997-06-11 |
DE68928123D1 (de) | 1997-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2102351T3 (es) | Camaras con dispositivos de lente intercambiables. | |
ES2045403T3 (es) | Dispositivos de lentes intercambiables. | |
ATE45658T1 (de) | Elektronische kameras. | |
EP0609913A3 (en) | Flexible printed circuit board for a camera. | |
CO5601055A2 (es) | Sistema de control de iluminacion quirurgica y de video | |
ES2136541B1 (es) | Aparato para el centrado y bloqueo de un disco de lente oftalmica. | |
ATE266544T1 (de) | Rückspiegel | |
ES2047668T3 (es) | Sistemas de camaras de video con ajuste de equilibrio de blanco. | |
GB2234600A (en) | Single lens reflex camera | |
ATE18344T1 (de) | Endoskopisches geraet. | |
JPS5594236A (en) | Endoscope photographing device | |
JPH09185103A (ja) | 電子機器用コネクタおよび光学システム | |
KR870700197A (ko) | 사격 모니터카메라 및 장치 | |
US3750550A (en) | Still camera with an electronically controlled shutter and a receiver for a photo-flash device | |
DE69000605D1 (de) | Gamma-kamera mit kegelfoermiger lochblende fuer photographische aufnahmen. | |
US5828166A (en) | Image intensifier system incorporated into a removable lens daylight imaging system | |
ATE58813T1 (de) | Einrichtungen fuer elektronische ueberblendung. | |
WO2004102974A3 (en) | Display screen comprising a plurality of cells | |
US20040169769A1 (en) | Digital camera and photographing display for displaying images | |
US5574521A (en) | Optical film encoding apparatus | |
US3636843A (en) | Electronic flashlight attachment for camera viewfinder | |
GB2235055A (en) | Indicating apparatus in finder of camera | |
KR100236648B1 (ko) | 카메라의 정보 표시 장치 및 그 제어 방법 | |
KR940004377A (ko) | 파노라마 카메라의 정보표시장치 | |
TW361041B (en) | Digital camera with separable display |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 369785 Country of ref document: ES |