JPWO2021015106A5 - - Google Patents
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- Publication number
- JPWO2021015106A5 JPWO2021015106A5 JP2021533994A JP2021533994A JPWO2021015106A5 JP WO2021015106 A5 JPWO2021015106 A5 JP WO2021015106A5 JP 2021533994 A JP2021533994 A JP 2021533994A JP 2021533994 A JP2021533994 A JP 2021533994A JP WO2021015106 A5 JPWO2021015106 A5 JP WO2021015106A5
- Authority
- JP
- Japan
- Prior art keywords
- lens
- image plane
- infrared imaging
- plane side
- refractive power
- 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.)
- Granted
Links
- 238000003331 infrared imaging Methods 0.000 claims 12
- 230000005499 meniscus Effects 0.000 claims 6
- 239000011521 glass Substances 0.000 claims 5
- 239000005387 chalcogenide glass Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000009477 glass transition Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019136421 | 2019-07-24 | ||
| JP2019136421 | 2019-07-24 | ||
| PCT/JP2020/027759 WO2021015106A1 (ja) | 2019-07-24 | 2020-07-17 | 赤外線撮像レンズ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021015106A1 JPWO2021015106A1 (https=) | 2021-01-28 |
| JPWO2021015106A5 true JPWO2021015106A5 (https=) | 2022-04-11 |
| JP7533462B2 JP7533462B2 (ja) | 2024-08-14 |
Family
ID=74193615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021533994A Active JP7533462B2 (ja) | 2019-07-24 | 2020-07-17 | 赤外線撮像レンズ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12360348B2 (https=) |
| EP (1) | EP4006611A4 (https=) |
| JP (1) | JP7533462B2 (https=) |
| CN (1) | CN113994248B (https=) |
| WO (1) | WO2021015106A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113448063B (zh) * | 2021-05-21 | 2022-05-20 | 中国科学院西安光学精密机械研究所 | 一种大视场大相对孔径中波红外镜头 |
| JP7841422B2 (ja) * | 2022-12-23 | 2026-04-07 | 日本電気硝子株式会社 | 赤外線撮像レンズ |
| US20240329368A1 (en) * | 2023-04-03 | 2024-10-03 | Raytheon Company | Optically athermal infrared reimaging lens assembly |
| CN119471992B (zh) * | 2023-08-08 | 2026-03-31 | 宁波舜宇红外技术有限公司 | 长波红外镜头 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5446581A (en) * | 1993-03-15 | 1995-08-29 | Lockheed Missiles & Space Co., Inc. | Inverted telephoto wide-aperture wide-field infrared lens system |
| GB0308025D0 (en) | 2003-04-07 | 2003-05-14 | Glaxo Group Ltd | Compounds |
| JP4841928B2 (ja) * | 2005-10-21 | 2011-12-21 | 富士フイルム株式会社 | 広角撮像レンズ |
| JP2012103461A (ja) * | 2010-11-10 | 2012-05-31 | Topcon Corp | 赤外線光学系 |
| 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 |
| TWI432821B (zh) * | 2011-01-20 | 2014-04-01 | Largan Precision Co | 攝影用光學透鏡組 |
| JP5993604B2 (ja) * | 2012-04-25 | 2016-09-14 | 株式会社タムロン | 赤外線用光学系 |
| JP6405757B2 (ja) * | 2014-07-10 | 2018-10-17 | 株式会社タムロン | 遠赤外線レンズ及び遠赤外線撮像装置 |
| CN105044887B (zh) | 2015-06-02 | 2018-02-16 | 中国科学院上海技术物理研究所 | 一种制冷型大相对孔径超广角红外光学系统 |
| JP6397584B2 (ja) | 2015-12-03 | 2018-09-26 | 京セラオプテック株式会社 | 赤外線用結像レンズシステム |
| CN206479705U (zh) * | 2017-01-20 | 2017-09-08 | 宁波舜宇红外技术有限公司 | 一种红外鱼眼镜头 |
| JP7117638B2 (ja) * | 2017-03-10 | 2022-08-15 | パナソニックＩｐマネジメント株式会社 | レンズ系、交換レンズ装置及びカメラシステム |
| IL271336B2 (en) * | 2017-06-20 | 2025-06-01 | Bae Sys Inf & Elect Sys Integ | Wide angle mwir f-theta lens |
| US10670841B2 (en) * | 2017-07-20 | 2020-06-02 | Raytheon Company | Two-color inverse telephoto refractive optical form with external pupil for cold shielding |
-
2020
- 2020-07-17 JP JP2021533994A patent/JP7533462B2/ja active Active
- 2020-07-17 CN CN202080045155.0A patent/CN113994248B/zh active Active
- 2020-07-17 EP EP20844922.3A patent/EP4006611A4/en active Pending
- 2020-07-17 WO PCT/JP2020/027759 patent/WO2021015106A1/ja not_active Ceased
- 2020-07-17 US US17/626,930 patent/US12360348B2/en active Active
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