NO336088B1 - Fastfokusert, optisk atermalisert, diffraktiv infrarød zoomobjektivlinse - Google Patents
Fastfokusert, optisk atermalisert, diffraktiv infrarød zoomobjektivlinse Download PDFInfo
- Publication number
- NO336088B1 NO336088B1 NO20035252A NO20035252A NO336088B1 NO 336088 B1 NO336088 B1 NO 336088B1 NO 20035252 A NO20035252 A NO 20035252A NO 20035252 A NO20035252 A NO 20035252A NO 336088 B1 NO336088 B1 NO 336088B1
- Authority
- NO
- Norway
- Prior art keywords
- lens
- zoom lens
- change
- lens element
- temperature
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 53
- 230000008859 change Effects 0.000 claims abstract description 37
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 230000005855 radiation Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 11
- 239000005387 chalcogenide glass Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000001931 thermography Methods 0.000 description 7
- 238000012937 correction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 210000001747 pupil Anatomy 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000004770 chalcogenides Chemical group 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001413 far-infrared spectroscopy Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- OOXMVRVXLWBJKF-DUXPYHPUSA-N n-[3-[(e)-2-(5-nitrofuran-2-yl)ethenyl]-1,2,4-oxadiazol-5-yl]acetamide Chemical group O1C(NC(=O)C)=NC(\C=C\C=2OC(=CC=2)[N+]([O-])=O)=N1 OOXMVRVXLWBJKF-DUXPYHPUSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 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)
- Glass Compositions (AREA)
- Optical Filters (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (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 |
|---|---|
| NO20035252D0 NO20035252D0 (no) | 2003-11-26 |
| NO20035252L NO20035252L (no) | 2003-11-26 |
| NO336088B1 true 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 (enExample) |
| EP (1) | EP1405119B1 (enExample) |
| JP (1) | JP2005521918A (enExample) |
| AT (1) | ATE313811T1 (enExample) |
| DE (1) | DE60302849T2 (enExample) |
| NO (1) | NO336088B1 (enExample) |
| TW (1) | TWI243914B (enExample) |
| WO (1) | WO2003085437A2 (enExample) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| DE102008050796A1 (de) * | 2008-10-08 | 2010-04-15 | Diehl Bgt Defence Gmbh & Co. Kg | Optik für eine Infrarotkamera |
| 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 |
| JP2011186070A (ja) * | 2010-03-05 | 2011-09-22 | Tamron Co Ltd | 赤外線ズームレンズ |
| US8817392B2 (en) | 2010-06-24 | 2014-08-26 | 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 |
| US9448338B2 (en) | 2011-01-20 | 2016-09-20 | Fivefocal Llc | Passively athermalized infrared imaging system and method of manufacturing same |
| 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 |
| 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 |
| US20150109456A1 (en) | 2012-01-23 | 2015-04-23 | Flir Systems, Inc. | Tir imaging lens, image capturing system having the same, and associated methods |
| 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 |
| JP2013225019A (ja) * | 2012-04-20 | 2013-10-31 | Tamron Co Ltd | 赤外線ズームレンズ |
| 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 |
| 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 |
| 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 |
| 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 |
| DE112014006729B4 (de) * | 2014-08-07 | 2019-04-04 | Han's Laser Technology Industry Group Co., Ltd. | Linsengruppe zur Bilderfassung von langwelligem Infrarot, Objektiv und Detektor |
| JP2017211581A (ja) * | 2016-05-27 | 2017-11-30 | 三菱電機株式会社 | 結像光学系 |
| WO2018232185A1 (en) * | 2017-06-14 | 2018-12-20 | Flir Commercial Systems, Inc. | Lens systems and methods of manufacture |
| 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 |
| WO2019063529A1 (en) * | 2017-09-28 | 2019-04-04 | Asml Netherlands B.V. | OPTICAL SYSTEM WITH COMPENSATION LENS |
| 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 |
| CN112147763B (zh) * | 2020-11-05 | 2024-10-18 | 中山联合光电研究院有限公司 | 一种定焦镜头 |
| 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 |
| US12292547B2 (en) | 2021-03-19 | 2025-05-06 | Raytheon Company | Athermal infrared optical telescope and method for manufacturing |
| 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 |
| TWI848424B (zh) * | 2022-11-02 | 2024-07-11 | 一品光學工業股份有限公司 | 熱成像鏡頭 |
| US20240168268A1 (en) * | 2022-11-17 | 2024-05-23 | Teledyne Flir Commercial Systems, Inc. | Athermalized lens systems and methods |
| CN116466481B (zh) * | 2023-04-13 | 2025-06-13 | 中国科学院西安光学精密机械研究所 | 一种高性能长焦距连续变焦镜头 |
| CN119165623B (zh) * | 2024-10-10 | 2025-07-15 | 江苏开元兴光电科技有限公司 | 一种大靶面长焦大畸变红外镜头 |
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 |
| US5852516A (en) | 1996-03-04 | 1998-12-22 | Raytheon Ti Systems, Inc. | Dual purpose infrared lens assembly using diffractive optics |
| US5796514A (en) * | 1996-03-04 | 1998-08-18 | Raytheon Ti Systems, Inc. | Infrared zoom lens assembly having a variable F/number |
| 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 JP JP2003582568A patent/JP2005521918A/ja active Pending
- 2003-03-31 DE DE60302849T patent/DE60302849T2/de not_active Expired - Lifetime
- 2003-03-31 EP EP03718120A patent/EP1405119B1/en not_active Expired - Lifetime
- 2003-03-31 WO PCT/US2003/009801 patent/WO2003085437A2/en not_active Ceased
- 2003-03-31 AT AT03718120T patent/ATE313811T1/de active
- 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 |
|---|---|
| NO20035252D0 (no) | 2003-11-26 |
| WO2003085437A2 (en) | 2003-10-16 |
| WO2003085437A3 (en) | 2004-01-15 |
| EP1405119B1 (en) | 2005-12-21 |
| DE60302849T2 (de) | 2006-08-17 |
| EP1405119A2 (en) | 2004-04-07 |
| JP2005521918A (ja) | 2005-07-21 |
| NO20035252L (no) | 2003-11-26 |
| TWI243914B (en) | 2005-11-21 |
| ATE313811T1 (de) | 2006-01-15 |
| US6999243B2 (en) | 2006-02-14 |
| TW200512478A (en) | 2005-04-01 |
| DE60302849D1 (de) | 2006-01-26 |
| US20040036982A1 (en) | 2004-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |