ES2822572T3 - Diafragma a modo de elipse para un objetivo de cámara o para una cámara de fotos o de cine - Google Patents

Diafragma a modo de elipse para un objetivo de cámara o para una cámara de fotos o de cine Download PDF

Info

Publication number
ES2822572T3
ES2822572T3 ES16741250T ES16741250T ES2822572T3 ES 2822572 T3 ES2822572 T3 ES 2822572T3 ES 16741250 T ES16741250 T ES 16741250T ES 16741250 T ES16741250 T ES 16741250T ES 2822572 T3 ES2822572 T3 ES 2822572T3
Authority
ES
Spain
Prior art keywords
diaphragm
ellipse
iris
blades
aperture
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.)
Active
Application number
ES16741250T
Other languages
English (en)
Spanish (es)
Inventor
Peter Märtin
Alexander Przybylla
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vantage Film GmbH
Original Assignee
Vantage Film GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vantage Film GmbH filed Critical Vantage Film GmbH
Application granted granted Critical
Publication of ES2822572T3 publication Critical patent/ES2822572T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G03B9/06—Two or more co-operating pivoted blades, e.g. iris type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
    • B62J17/02—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for shielding only the rider's front
    • B62J17/04—Windscreens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G03B9/04—Single movable plate with two or more apertures of graded size, e.g. sliding plate or pivoting plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms For Cameras (AREA)
ES16741250T 2015-07-23 2016-07-01 Diafragma a modo de elipse para un objetivo de cámara o para una cámara de fotos o de cine Active ES2822572T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015111985.4A DE102015111985A1 (de) 2015-07-23 2015-07-23 Ellipsenartige Blende für ein Kameraobjektiv bzw. für eine Foto- oder Filmkamera
PCT/EP2016/065511 WO2017012843A1 (de) 2015-07-23 2016-07-01 Ellipsenartige blende für ein kameraobjektiv bzw. für eine foto- oder filmkamera

Publications (1)

Publication Number Publication Date
ES2822572T3 true ES2822572T3 (es) 2021-05-04

Family

ID=56497719

Family Applications (2)

Application Number Title Priority Date Filing Date
ES16741250T Active ES2822572T3 (es) 2015-07-23 2016-07-01 Diafragma a modo de elipse para un objetivo de cámara o para una cámara de fotos o de cine
ES18153177T Active ES2835286T3 (es) 2015-07-23 2016-07-01 Diafragma a modo de elipse para un objetivo de cámara o para una cámara de fotos o de cine

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES18153177T Active ES2835286T3 (es) 2015-07-23 2016-07-01 Diafragma a modo de elipse para un objetivo de cámara o para una cámara de fotos o de cine

Country Status (8)

Country Link
US (1) US10942420B2 (enExample)
EP (2) EP3339950B1 (enExample)
JP (1) JP2018521361A (enExample)
KR (1) KR20180032577A (enExample)
CN (1) CN107850819A (enExample)
DE (2) DE202015009206U1 (enExample)
ES (2) ES2822572T3 (enExample)
WO (1) WO2017012843A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD881973S1 (en) 2015-07-24 2020-04-21 Canon Denshi Kabushiki Kaisha Interchangeable lens for camera
EP3358818A1 (en) * 2017-02-03 2018-08-08 Autoliv Development AB Camera module for a motor vehicle and stereoscopic arrangement of at least two camera modules
US10684533B2 (en) * 2018-04-03 2020-06-16 Spring Rainbow Optics Co., Ltd Camera module with variable aperture
TWI659239B (zh) * 2018-11-14 2019-05-11 大立光電股份有限公司 成像光學透鏡組、取像裝置及電子裝置
CN114488652A (zh) * 2020-11-12 2022-05-13 信泰光学(深圳)有限公司 光圈组件
CN112617587A (zh) * 2020-12-31 2021-04-09 珠海格力电器股份有限公司 风罩结构、烹饪器具及烹饪器具的控制方法
USD1034745S1 (en) * 2021-08-16 2024-07-09 Shenzhen Oceanwing Smart Innovations Technology Co., Ltd Video conference terminal
FR3127299B1 (fr) * 2021-09-21 2024-09-20 Thales Sa Diaphragme à iris à forme prédéterminée, sans rotation de forme
FR3127300B1 (fr) * 2021-09-21 2023-12-15 Thales Sa Diaphragme à iris elliptique sans rotation
TWI815645B (zh) * 2022-08-26 2023-09-11 大立光電股份有限公司 可變光圈模組、成像鏡頭模組與電子裝置
TWI828317B (zh) * 2022-09-16 2024-01-01 大立光電股份有限公司 成像鏡頭模組、相機模組與電子裝置
WO2025234852A1 (ko) * 2024-05-07 2025-11-13 엘지이노텍 주식회사 조리개 장치, 카메라 장치 및 광학기기

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1302359A (en) 1918-07-15 1919-04-29 Frank E Garbutt Elliptic iris.
US1510597A (en) * 1922-08-04 1924-10-07 Ilex Optical Company Photographic shutter
GB226344A (en) 1923-11-14 1924-12-24 Frank Walton Jameson Process of manufacturing fuel briquettes
GB1094194A (en) 1964-08-14 1967-12-06 Marconi Co Ltd Improvements in or relating to irises
US4047807A (en) * 1974-12-26 1977-09-13 Minolta Camera Kabushiki Kaisha Diaphragm device
JPS5175534A (en) * 1974-12-26 1976-06-30 Minolta Camera Kk Kogakutekiroopasufuirutaojusurukogakukeinoshiborisochi
JPS5623131B2 (enExample) * 1974-12-26 1981-05-29
JPS5563518U (enExample) * 1978-10-24 1980-04-30
JPS5563518A (en) 1978-11-06 1980-05-13 Nippon Electric Co Dc voltage dividing circuit
JPS5847818U (ja) * 1981-09-25 1983-03-31 株式会社ニコン 撮影レンズ鏡筒の絞りプリセツト装置
GB2164470B (en) * 1984-09-14 1988-10-26 Michael Rodney Browning Iris device
JPH04269727A (ja) 1991-02-25 1992-09-25 Minolta Camera Co Ltd カメラ
GB9201156D0 (en) * 1992-01-20 1992-03-11 British Broadcasting Corp Television camera iris
US5594519A (en) * 1994-12-05 1997-01-14 Asahi Kogaku Kogyo Kabushiki Kaisha Blade mechanism
JP3550963B2 (ja) 1997-08-08 2004-08-04 ミノルタ株式会社 カメラの絞り機構
US6538827B2 (en) * 2000-03-09 2003-03-25 Donnelly Corporation Non-circular aperture stop
US6811331B2 (en) * 2002-06-12 2004-11-02 Olympus Corporation Lens shutter system
JP4812389B2 (ja) * 2004-12-14 2011-11-09 パナソニック株式会社 レンズフード装置
US20060245752A1 (en) * 2005-04-27 2006-11-02 Koji Kawaguchi Diaphragm device, lens assembly including same and surveillance camera
JP2006317618A (ja) 2005-05-11 2006-11-24 Sony Corp レンズ絞り機構、レンズ鏡筒及び撮像装置
US8164813B1 (en) * 2007-06-16 2012-04-24 Opto-Knowledge Systems, Inc. Non-circular continuous variable aperture or shutter for infrared cameras
JP5214319B2 (ja) * 2008-04-30 2013-06-19 オリンパスメディカルシステムズ株式会社 撮像装置
JP4798178B2 (ja) * 2008-07-11 2011-10-19 ソニー株式会社 レンズ鏡筒及び撮像装置
JP5134694B2 (ja) * 2008-08-04 2013-01-30 キヤノン株式会社 画像処理装置及び画像処理方法
CN202057894U (zh) 2011-05-13 2011-11-30 利达光电股份有限公司 椭圆光栏投影镜头
KR101726694B1 (ko) * 2012-11-12 2017-04-13 한화테크윈 주식회사 촬영장치
WO2014136457A1 (ja) * 2013-03-08 2014-09-12 キヤノン電子株式会社 光量調節装置および光学機器並びに撮像装置
CN104035263A (zh) * 2013-03-08 2014-09-10 Jvc建伍株式会社 光量调整装置以及摄像装置
KR20150005107A (ko) * 2013-07-04 2015-01-14 삼성전자주식회사 광속제한소자, 이를 채용한 광학주사장치 및 전자사진방식의 화상형성장치
US9188767B2 (en) * 2013-11-04 2015-11-17 Christie Digital Systems Usa, Inc. Relay lens system for a high dynamic range projector
DE112016002635T5 (de) * 2015-06-12 2018-03-01 Canon Denshi Kabushiki Kaisha Lamellenantriebsgerät und bilderfassungsgerät

Also Published As

Publication number Publication date
EP3339950A1 (de) 2018-06-27
EP3339950B1 (de) 2020-10-21
DE102015111985A1 (de) 2017-01-26
HK1255716A1 (zh) 2019-08-23
KR20180032577A (ko) 2018-03-30
DE202015009206U1 (de) 2016-11-21
JP2018521361A (ja) 2018-08-02
WO2017012843A1 (de) 2017-01-26
ES2835286T3 (es) 2021-06-22
EP3326031B1 (de) 2020-09-30
HK1255715A1 (zh) 2019-08-23
CN107850819A (zh) 2018-03-27
EP3326031A1 (de) 2018-05-30
US10942420B2 (en) 2021-03-09
US20180210314A1 (en) 2018-07-26

Similar Documents

Publication Publication Date Title
ES2822572T3 (es) Diafragma a modo de elipse para un objetivo de cámara o para una cámara de fotos o de cine
CN101685200B (zh) 投影型图像显示装置
TW528924B (en) Panorama image acquisition system, magnifying device for the panorama distorted image capture system, and the alignment device containing four fixed reflective surfaces
ES2326965T3 (es) Metodo para capturar una imagen panoramica por medio de un captador rectangular de imagenes.
TWI270686B (en) Devices and method for providing wide field magnification
ES2795103T3 (es) Sistema, dispositivo y vehículo para grabar imágenes panorámicas
ES2391493T3 (es) Visualizador de proyección
CN102798903A (zh) 光学元件、光学系统及使用该光学系统的内窥镜
CN101573649A (zh) 光学系统
US2017634A (en) Anamorphosing projection system
US2803179A (en) Camera
CN106896491B (zh) 用于内窥镜的棒透镜系统和具有这种棒透镜系统的内窥镜
US1972019A (en) Optical objective system
CN104639688B (zh) 一种手机全景镜头
JPH0120896B2 (enExample)
US3623415A (en) Lens mount for a camera
US8503109B2 (en) Optical system and imaging device
JP2001340301A (ja) 眼底撮影装置
ES2891304T3 (es) Lente intraocular con un telescopio de lente única integrado en la parte óptica
ES2967046T3 (es) Lente intraocular dotada de una háptica específica con una curvatura tridimensional
JP2004333712A (ja) デジタルカメラ付地上望遠鏡
JP2009069218A (ja) 焦点距離変更可能なレンズ鏡筒
UA107269C2 (uk) Пристрій прийому зображення і регулювання різкості фотозображення на основі змінної кривизни матриці та внутрішньої трансфокації
US1975302A (en) Finder for photographic cameras
EP3358818A1 (en) Camera module for a motor vehicle and stereoscopic arrangement of at least two camera modules