Design of imaging lens of large field of view of medium wave

Baolin Du; Changjiang Liu; Leili Hu

doi:10.1117/12.2307656

10 January 2018 Design of imaging lens of large field of view of medium wave

Baolin Du, Changjiang Liu, Leili Hu

Proceedings Volume 10616, 2017 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments; 106161L (2018) https://doi.org/10.1117/12.2307656
Event: International Conference on Optical Instruments and Technology 2017, 2017, Beijing, China

Abstract

In the field of airborne photoelectric detection, medium wave imaging lenses with large field of view are mainly used for assistant navigation. A new type of optical system of wide field of view is introduced in this paper. It has compact structure, and could match cooling medium wave IR detector with different F numbers. It is proved that the system could realize the large field of view, image illumination uniformity, low distortion, the same resolution in the whole field of view. The structure of the imaging system introduced in this paper provides a reference for the design of medium wave detection system of large field of view of Variable F number.

Citation Download Citation

Baolin Du, Changjiang Liu, and Leili Hu "Design of imaging lens of large field of view of medium wave", Proc. SPIE 10616, 2017 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, 106161L (10 January 2018); https://doi.org/10.1117/12.2307656

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