NO20035252L - Fastfokusert, optisk atermalisert, diffraktiv infraröd zoomobjektivlinse - Google Patents
Fastfokusert, optisk atermalisert, diffraktiv infraröd zoomobjektivlinseInfo
- Publication number
- NO20035252L NO20035252L NO20035252A NO20035252A NO20035252L NO 20035252 L NO20035252 L NO 20035252L NO 20035252 A NO20035252 A NO 20035252A NO 20035252 A NO20035252 A NO 20035252A NO 20035252 L NO20035252 L NO 20035252L
- Authority
- NO
- Norway
- Prior art keywords
- zoom lens
- change
- temperature
- optically
- focus
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/143—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only
- G02B15/1431—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only the first group being positive
- G02B15/143105—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only the first group being positive arranged +-+
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Lenses (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Optical Filters (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36951502P | 2002-04-01 | 2002-04-01 | |
US10/402,501 US6999243B2 (en) | 2002-04-01 | 2003-03-28 | Fixed focus, optically athermalized, diffractive infrared zoom objective lens |
PCT/US2003/009801 WO2003085437A2 (en) | 2002-04-01 | 2003-03-31 | Fixed focus, optically athermalized, diffractive infrared zoom objective lens |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20035252L true NO20035252L (no) | 2003-11-26 |
NO20035252D0 NO20035252D0 (no) | 2003-11-26 |
NO336088B1 NO336088B1 (no) | 2015-05-11 |
Family
ID=28794366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20035252A NO336088B1 (no) | 2002-04-01 | 2003-11-26 | Fastfokusert, optisk atermalisert, diffraktiv infrarød zoomobjektivlinse |
Country Status (8)
Country | Link |
---|---|
US (1) | US6999243B2 (no) |
EP (1) | EP1405119B1 (no) |
JP (1) | JP2005521918A (no) |
AT (1) | ATE313811T1 (no) |
DE (1) | DE60302849T2 (no) |
NO (1) | NO336088B1 (no) |
TW (1) | TWI243914B (no) |
WO (1) | WO2003085437A2 (no) |
Families Citing this family (42)
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CN100405115C (zh) * | 2005-08-22 | 2008-07-23 | 中国科学院长春光学精密机械与物理研究所 | 折衍混合偏振型红外热像仪光学成像装置 |
JP3982554B2 (ja) * | 2006-03-01 | 2007-09-26 | 住友電気工業株式会社 | 赤外線ズームレンズ及び赤外線カメラ |
US7564617B2 (en) * | 2006-11-17 | 2009-07-21 | Abraham Reichert | Short infrared zoom lens system |
FR2910133B1 (fr) * | 2006-12-13 | 2009-02-13 | Thales Sa | Systeme d'imagerie ir2-ir3 bi-champ compact |
US7961395B2 (en) * | 2007-07-17 | 2011-06-14 | Northrop Grumman Systems Corporation | Wideband diffraction limited optical receiver |
US7672045B2 (en) * | 2007-08-23 | 2010-03-02 | Goodrich Corporation | Compact two-element infrared objective lens and IR or thermal sight for weapon having viewing optics |
JP2009063941A (ja) * | 2007-09-10 | 2009-03-26 | Sumitomo Electric Ind Ltd | 遠赤外線カメラ用レンズ、レンズユニット及び撮像装置 |
JP2009063942A (ja) * | 2007-09-10 | 2009-03-26 | Sumitomo Electric Ind Ltd | 遠赤外線カメラ用レンズ、レンズユニット及び撮像装置 |
DE102008050796A1 (de) * | 2008-10-08 | 2010-04-15 | Diehl Bgt Defence Gmbh & Co. Kg | Optik für eine Infrarotkamera |
JP2011186070A (ja) * | 2010-03-05 | 2011-09-22 | Tamron Co Ltd | 赤外線ズームレンズ |
JP5467896B2 (ja) * | 2010-03-05 | 2014-04-09 | 株式会社タムロン | 赤外線ズームレンズ |
WO2011162840A1 (en) | 2010-06-24 | 2011-12-29 | Bae Systems Information And Electronic Systems Integration, Inc. | Wide field athermalized orthoscopic lens system |
US8294988B2 (en) * | 2010-09-02 | 2012-10-23 | Raytheon Company | Dual field of view refractive optical system with external pupil and internal stabilization |
IL209332A (en) * | 2010-11-15 | 2016-10-31 | Opgal Optronic Ind Ltd | Optical array for use with wide-area optical sensor |
JP5617642B2 (ja) * | 2011-01-06 | 2014-11-05 | ソニー株式会社 | 赤外線光学系、赤外線撮像装置 |
US9007683B2 (en) | 2011-01-20 | 2015-04-14 | Fivefocal Llc | Dual element passively athemalized infrared imaging systems |
US9477061B2 (en) | 2011-01-20 | 2016-10-25 | Fivefocal Llc | Passively aligned imaging optics and method of manufacturing the same |
KR101783981B1 (ko) * | 2011-03-09 | 2017-10-10 | 한화테크윈 주식회사 | 적외선 광학 렌즈계 |
JP2013015636A (ja) * | 2011-07-01 | 2013-01-24 | Tamron Co Ltd | 赤外線ズームレンズ |
CN102331617A (zh) * | 2011-09-23 | 2012-01-25 | 长春理工大学 | 双视场/双色红外被动消热差光学系统 |
JP2013114174A (ja) * | 2011-11-30 | 2013-06-10 | Tamron Co Ltd | 赤外線カメラ用レンズ |
US20150109456A1 (en) | 2012-01-23 | 2015-04-23 | Flir Systems, Inc. | Tir imaging lens, image capturing system having the same, and associated methods |
US9348120B2 (en) | 2012-01-23 | 2016-05-24 | Flir Systems Trading Belgium Bvba | LWIR imaging lens, image capturing system having the same, and associated method |
US20130208353A1 (en) * | 2012-01-23 | 2013-08-15 | Jeremy Huddleston | Lwir imaging lens, image capturing system having the same, and associated methods |
JP2013225019A (ja) * | 2012-04-20 | 2013-10-31 | Tamron Co Ltd | 赤外線ズームレンズ |
US9187360B2 (en) * | 2012-04-20 | 2015-11-17 | Schott Corporation | Glasses for the correction of chromatic and thermal optical aberations for lenses transmitting in the near, mid, and far-infrared sprectrums |
DE102012108214B4 (de) * | 2012-09-04 | 2014-04-30 | Highyag Lasertechnologie Gmbh | Optik mit stabilisierter Fokuslage für Hochleistungslaser |
JP2014109638A (ja) * | 2012-11-30 | 2014-06-12 | Tamron Co Ltd | 遠赤外線レンズ |
US8950674B2 (en) | 2013-05-21 | 2015-02-10 | Symbol Technologies, Inc. | Apparatus for and method of imaging targets with a hybrid imaging lens assembly |
CN103852863B (zh) * | 2014-01-24 | 2016-03-30 | 宁波舜宇红外技术有限公司 | 一种新型长波红外消热差镜头 |
CN103837963B (zh) * | 2014-01-24 | 2017-01-11 | 宁波舜宇红外技术有限公司 | 一种新型高通光量长波红外消热差镜头 |
CN104090353B (zh) * | 2014-07-15 | 2016-03-30 | 福建福光股份有限公司 | 光学被动式消热差连续变焦高分辨率镜头 |
JP6391807B2 (ja) * | 2014-08-07 | 2018-09-19 | ハンズ レーザー テクノロジー インダストリー グループ カンパニー リミテッド | 遠赤外線撮像レンズ組、対物レンズおよび探知器 |
JP2017211581A (ja) * | 2016-05-27 | 2017-11-30 | 三菱電機株式会社 | 結像光学系 |
CN110997294B (zh) * | 2017-06-14 | 2023-06-13 | 泰立戴恩菲力尔商业系统公司 | 透镜系统和制造方法 |
CN107162429B (zh) * | 2017-07-17 | 2019-10-08 | 宁波大学 | 一种梯度折射率红外硫系玻璃陶瓷及其制备方法 |
CN107255859B (zh) * | 2017-08-11 | 2019-11-12 | 长春国科精密光学技术有限公司 | 一种用于日盲紫外的变焦光学系统 |
KR102493760B1 (ko) * | 2017-09-28 | 2023-02-06 | 에이에스엠엘 네델란즈 비.브이. | 보상 렌즈를 갖는 광학 시스템 |
US10996483B1 (en) * | 2019-12-24 | 2021-05-04 | Himax Technologies Limited | Structured light projector and method for structured light projection using the same |
TWI745905B (zh) * | 2020-03-27 | 2021-11-11 | 黃旭華 | 自溫度焦點補償裝置 |
CN112817068B (zh) * | 2021-01-04 | 2022-03-25 | 中国科学院西安光学精密机械研究所 | 一种紧凑型无热化中波红外双视场快速变倍镜头 |
CN114488508B (zh) * | 2021-12-29 | 2023-08-15 | 中国人民解放军63921部队 | 一种长焦距大口径紧凑型空间望远成像系统及成像装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4802717A (en) | 1986-04-21 | 1989-02-07 | Hughes Aircraft Company | Infrared afocal zoom telescope |
US4999005A (en) | 1988-10-19 | 1991-03-12 | Cooper Erwin E | Wide band color correcting infrared lens system |
US5044706A (en) | 1990-02-06 | 1991-09-03 | Hughes Aircraft Company | Optical element employing aspherical and binary grating optical surfaces |
US5504628A (en) | 1994-01-13 | 1996-04-02 | Texas Instruments Incorporated | Passive athermalization of optics |
US5796514A (en) | 1996-03-04 | 1998-08-18 | Raytheon Ti Systems, Inc. | Infrared zoom lens assembly having a variable F/number |
US5852516A (en) | 1996-03-04 | 1998-12-22 | Raytheon Ti Systems, Inc. | Dual purpose infrared lens assembly using diffractive optics |
US5939785A (en) * | 1996-04-12 | 1999-08-17 | Texas Instruments Incorporated | Micromechanical device including time-release passivant |
US5973827A (en) | 1997-03-27 | 1999-10-26 | Raytheon Company | Refractive/diffractive infrared imager and optics |
GB9711366D0 (en) * | 1997-06-02 | 1997-07-30 | Pilkington Perkin Elmer Ltd | Optical imaging system |
GB9809738D0 (en) * | 1998-05-08 | 1998-07-08 | Pilkington Perkin Elmer Ltd | Optical systems |
-
2003
- 2003-03-28 US US10/402,501 patent/US6999243B2/en not_active Expired - Lifetime
- 2003-03-31 AT AT03718120T patent/ATE313811T1/de active
- 2003-03-31 EP EP03718120A patent/EP1405119B1/en not_active Expired - Fee Related
- 2003-03-31 WO PCT/US2003/009801 patent/WO2003085437A2/en active IP Right Grant
- 2003-03-31 JP JP2003582568A patent/JP2005521918A/ja active Pending
- 2003-03-31 DE DE60302849T patent/DE60302849T2/de not_active Expired - Lifetime
- 2003-09-30 TW TW092127134A patent/TWI243914B/zh not_active IP Right Cessation
- 2003-11-26 NO NO20035252A patent/NO336088B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60302849T2 (de) | 2006-08-17 |
EP1405119A2 (en) | 2004-04-07 |
WO2003085437A3 (en) | 2004-01-15 |
TWI243914B (en) | 2005-11-21 |
ATE313811T1 (de) | 2006-01-15 |
JP2005521918A (ja) | 2005-07-21 |
TW200512478A (en) | 2005-04-01 |
NO20035252D0 (no) | 2003-11-26 |
EP1405119B1 (en) | 2005-12-21 |
DE60302849D1 (de) | 2006-01-26 |
US6999243B2 (en) | 2006-02-14 |
NO336088B1 (no) | 2015-05-11 |
US20040036982A1 (en) | 2004-02-26 |
WO2003085437A2 (en) | 2003-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |