CN112629669B - 双波段共口径大靶面的光学无热化红外镜头及光学系统 - Google Patents
双波段共口径大靶面的光学无热化红外镜头及光学系统 Download PDFInfo
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- CN112629669B CN112629669B CN202011553084.3A CN202011553084A CN112629669B CN 112629669 B CN112629669 B CN 112629669B CN 202011553084 A CN202011553084 A CN 202011553084A CN 112629669 B CN112629669 B CN 112629669B
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
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- G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
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- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/008—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras designed for infrared light
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- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
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Abstract
Description
表面序号 | 曲率半径(mm) | 间隔(mm) | 材料 | 备注 |
S1 | 59.0 | 4.0 | 多光谱CVD硫化锌 | |
S2 | 55.0 | 20.0 | ||
S3 | 239.1 | 6.5 | 锗 | |
S4 | 170.7 | 0.8 | 非球面 | |
S5 | 130.4 | 9.5 | 硫系材料 | |
S6 | 814.8 | 99 | 衍射面+非球面 | |
S7 | 40.3 | 10.2 | 硫系材料 | |
S8 | 48.8 | 6.2 | ||
S9 | 18.0 | 9.1 | 硫系材料 | |
S10 | 10.6 | 25.4 | 非球面 | |
S11 | -23.4 | 9.5 | 硫系材料 | |
S12 | -18.3 | 28.6 | 非球面 | |
S13 | 39.6 | 5.0 | 硫系材料 | |
S14 | 291.5 | 2.5 | 非球面 | |
S15 | Infinity | 2.0 | 锗 | 滤光片H |
S16 | Infinity | 5.0 |
表面 | A<sub>1</sub> | A<sub>2</sub> |
S6 | -81.27 | 0.2635 |
Claims (10)
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CN202011553084.3A CN112629669B (zh) | 2020-12-24 | 2020-12-24 | 双波段共口径大靶面的光学无热化红外镜头及光学系统 |
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CN202011553084.3A CN112629669B (zh) | 2020-12-24 | 2020-12-24 | 双波段共口径大靶面的光学无热化红外镜头及光学系统 |
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CN112629669A CN112629669A (zh) | 2021-04-09 |
CN112629669B true CN112629669B (zh) | 2021-12-31 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113589498B (zh) * | 2021-08-04 | 2022-11-18 | 苏州东方克洛托光电技术有限公司 | 一种长波红外无热化光学系统 |
CN115291357B (zh) * | 2022-07-12 | 2025-05-13 | 广东弘景光电科技股份有限公司 | 一种小体积广角日夜两用型光学系统及其应用的摄像模组 |
US20240329368A1 (en) * | 2023-04-03 | 2024-10-03 | Raytheon Company | Optically athermal infrared reimaging lens assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056901A (en) * | 1989-04-03 | 1991-10-15 | Jenoptik Jena G.M.B.H. | Wide-angle objective |
CN105319669A (zh) * | 2015-12-02 | 2016-02-10 | 中国航空工业集团公司洛阳电光设备研究所 | 一种双波段红外光学系统 |
DE102015115460A1 (de) * | 2014-09-19 | 2016-03-24 | Fujifilm Corporation | Abbildungsobjektiv und abbildungsvorrichtung |
CN107621681A (zh) * | 2017-09-15 | 2018-01-23 | 浙江舜宇光学有限公司 | 光学成像镜头 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205581389U (zh) * | 2016-04-29 | 2016-09-14 | 中山联合光电科技股份有限公司 | 高像素、高照度、低成本的红外热成像光学系统 |
CN109324398B (zh) * | 2019-01-02 | 2019-04-02 | 江西联益光学有限公司 | 光学成像镜头及成像设备 |
-
2020
- 2020-12-24 CN CN202011553084.3A patent/CN112629669B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056901A (en) * | 1989-04-03 | 1991-10-15 | Jenoptik Jena G.M.B.H. | Wide-angle objective |
DE102015115460A1 (de) * | 2014-09-19 | 2016-03-24 | Fujifilm Corporation | Abbildungsobjektiv und abbildungsvorrichtung |
CN105319669A (zh) * | 2015-12-02 | 2016-02-10 | 中国航空工业集团公司洛阳电光设备研究所 | 一种双波段红外光学系统 |
CN107621681A (zh) * | 2017-09-15 | 2018-01-23 | 浙江舜宇光学有限公司 | 光学成像镜头 |
Non-Patent Citations (4)
Title |
---|
An optically passive athermal infrared optical system;Hua Li 等;《Proc. of SPIE Vol. 7060》;20081231;全文 * |
Study of an athermal infrared dual band optical system design containing harmonic diffractive element;SUN Qiang 等;《Chinese Science Bulletin 2003》;20031231;全文 * |
基于硫系玻璃的折衍混合光学无热化镜头设计;杨加强 等;《激光与红外》;20171231;全文 * |
红外双波段消热差系统设计;杨新军 等;《光电子 激光》;20041231;全文 * |
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