JP2006084693A - レンズ装置 - Google Patents
レンズ装置 Download PDFInfo
- Publication number
- JP2006084693A JP2006084693A JP2004268498A JP2004268498A JP2006084693A JP 2006084693 A JP2006084693 A JP 2006084693A JP 2004268498 A JP2004268498 A JP 2004268498A JP 2004268498 A JP2004268498 A JP 2004268498A JP 2006084693 A JP2006084693 A JP 2006084693A
- Authority
- JP
- Japan
- Prior art keywords
- half mirror
- camera
- optical axis
- lens
- relay lens
- 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.)
- Abandoned
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/0095—Relay lenses or rod lenses
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
Abstract
【解決手段】前側リレーレンズ28Aと後側リレーレンズ28Bの間には、ハーフミラー36が設けられる。ハーフミラー36は光軸Lに対して進退自在に設けられており、このハーフミラー36の進退動作に応じて後側リレーレンズ26Bが光軸Lに沿って所定の位置に移動される。
【選択図】 図1
Description
Claims (3)
- 撮影レンズの光軸上にハーフミラーが設けられ、該ハーフミラーの透過側に第1カメラが接続され、前記ハーフミラーの反射側に第2カメラが接続されるとともに、前記撮影レンズを透過した被写体光を前記ハーフミラーによって前記第1カメラと前記第2カメラとに分けるレンズ装置において、
前記ハーフミラーを前記光軸上の位置に対して進退移動させるミラー移動手段と、
前記ハーフミラーの進退移動動作に応じて、前記光軸上に配置した光学系を該光軸に沿って前後移動させる光学系移動手段と、
を備えたことを特徴とするレンズ装置。 - 前記光学系は、前記ハーフミラーの透過側に配置されたリレーレンズであることを特徴とする請求項1に記載のレンズ装置。
- 前記第1カメラは可視光での撮影を行うテレビカメラであり、前記第2カメラは赤外線での撮影を行う赤外線カメラであることを特徴とする請求項1又は2に記載のレンズ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004268498A JP2006084693A (ja) | 2004-09-15 | 2004-09-15 | レンズ装置 |
EP05018491A EP1637920A1 (en) | 2004-09-15 | 2005-08-25 | Lens device comprising a retractable half-mirror, for use conjointly with a visible light camera and an infrared camera |
US11/219,910 US7773144B2 (en) | 2004-09-15 | 2005-09-07 | Lens device |
CNB2005100999882A CN100362423C (zh) | 2004-09-15 | 2005-09-13 | 透镜装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004268498A JP2006084693A (ja) | 2004-09-15 | 2004-09-15 | レンズ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006084693A true JP2006084693A (ja) | 2006-03-30 |
Family
ID=35219729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004268498A Abandoned JP2006084693A (ja) | 2004-09-15 | 2004-09-15 | レンズ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7773144B2 (ja) |
EP (1) | EP1637920A1 (ja) |
JP (1) | JP2006084693A (ja) |
CN (1) | CN100362423C (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10079983B2 (en) * | 2016-03-01 | 2018-09-18 | Fluke Corporation | Compact camera |
TWI632420B (zh) * | 2017-11-30 | 2018-08-11 | 禾企電子股份有限公司 | Surveillance camera with switchable filter and external camera for surveillance camera |
CN112099179B (zh) * | 2020-09-30 | 2022-09-02 | 湖北华中光电科技有限公司 | 一种基于棱镜分光的双cmos连续变焦电视系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11122536A (ja) * | 1997-10-15 | 1999-04-30 | Sharp Corp | 撮像装置 |
JPH11211981A (ja) * | 1998-01-20 | 1999-08-06 | Fuji Photo Optical Co Ltd | スチル撮影機能付テレビレンズ |
JP2000209477A (ja) * | 1999-01-13 | 2000-07-28 | Olympus Optical Co Ltd | 電子カメラ |
JP2002318104A (ja) * | 2001-04-20 | 2002-10-31 | Victor Co Of Japan Ltd | 光学撮像装置、光学測距装置 |
JP2003209734A (ja) * | 2002-01-11 | 2003-07-25 | Olympus Optical Co Ltd | 撮像装置 |
JP2003262780A (ja) * | 2002-01-04 | 2003-09-19 | Canon Inc | ズーム光学系 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1371301A (fr) * | 1963-07-23 | 1964-09-04 | Radiologie Cie Gle | Perfectionnements aux dispositifs optiques |
US3653747A (en) * | 1970-11-10 | 1972-04-04 | Bell Telephone Labor Inc | Focusing device for color television cameras |
US4058833A (en) * | 1974-12-31 | 1977-11-15 | Picker Corporation | Radiation imaging apparatus and method |
US4422740A (en) * | 1980-07-07 | 1983-12-27 | Canon Kabushiki Kaisha | Lens assembly provided with an automatic focusing device |
JPS5786828A (en) * | 1980-11-20 | 1982-05-31 | Toshiba Corp | X-ray cinematographic and stereoscopic photographing device |
GB2164816B (en) * | 1984-09-25 | 1988-06-29 | English Electric Valve Co Ltd | Television cameras |
US6185044B1 (en) * | 1998-01-19 | 2001-02-06 | Fuji Photo Optical Co., Ltd. | TV lens with still-taking function |
JPH11295810A (ja) * | 1998-04-08 | 1999-10-29 | Olympus Optical Co Ltd | 電子カメラ |
JP3713149B2 (ja) * | 1998-09-21 | 2005-11-02 | ペンタックス株式会社 | 一眼レフ式デジタルスチルカメラ |
JP2000162495A (ja) * | 1998-09-25 | 2000-06-16 | Asahi Optical Co Ltd | 一眼レフ式デジタルスチルカメラ |
JP2000321488A (ja) * | 1999-05-06 | 2000-11-24 | Olympus Optical Co Ltd | カメラ |
US6305853B1 (en) * | 1999-09-30 | 2001-10-23 | Magued Bishay | Camera utilizing film and reflective imager |
JP2002006208A (ja) * | 2000-06-23 | 2002-01-09 | Asahi Optical Co Ltd | 自動焦点検出機構を備えたデジタルスチルカメラ |
JP2002335435A (ja) * | 2001-05-11 | 2002-11-22 | Fujitsu Ltd | 映像撮影装置 |
SE520949C2 (sv) * | 2002-01-15 | 2003-09-16 | Sven-Aake Afsenius | Digitalkamera med sökare avsedd för skärpedjupsförbättrad avbildning |
JP4030002B2 (ja) * | 2002-03-18 | 2008-01-09 | フジノン株式会社 | 可視赤外撮像カメラ |
JP2004094050A (ja) * | 2002-09-02 | 2004-03-25 | Usk:Kk | 光学部を兼用化した監視カメラ装置 |
US6822802B2 (en) * | 2002-11-25 | 2004-11-23 | Kowa Company Ltd. | Terrestrial telescope with digital camera |
JP2005004181A (ja) * | 2003-05-21 | 2005-01-06 | Fujinon Corp | 可視光・赤外光撮影用レンズシステム |
CN1655592A (zh) * | 2004-02-15 | 2005-08-17 | 林永全 | 采用多个感光器件的摄像装置 |
-
2004
- 2004-09-15 JP JP2004268498A patent/JP2006084693A/ja not_active Abandoned
-
2005
- 2005-08-25 EP EP05018491A patent/EP1637920A1/en not_active Ceased
- 2005-09-07 US US11/219,910 patent/US7773144B2/en not_active Expired - Fee Related
- 2005-09-13 CN CNB2005100999882A patent/CN100362423C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11122536A (ja) * | 1997-10-15 | 1999-04-30 | Sharp Corp | 撮像装置 |
JPH11211981A (ja) * | 1998-01-20 | 1999-08-06 | Fuji Photo Optical Co Ltd | スチル撮影機能付テレビレンズ |
JP2000209477A (ja) * | 1999-01-13 | 2000-07-28 | Olympus Optical Co Ltd | 電子カメラ |
JP2002318104A (ja) * | 2001-04-20 | 2002-10-31 | Victor Co Of Japan Ltd | 光学撮像装置、光学測距装置 |
JP2003262780A (ja) * | 2002-01-04 | 2003-09-19 | Canon Inc | ズーム光学系 |
JP2003209734A (ja) * | 2002-01-11 | 2003-07-25 | Olympus Optical Co Ltd | 撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
US7773144B2 (en) | 2010-08-10 |
EP1637920A1 (en) | 2006-03-22 |
CN1749793A (zh) | 2006-03-22 |
US20060055810A1 (en) | 2006-03-16 |
CN100362423C (zh) | 2008-01-16 |
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