The invention relates to a non-thermal medium-long wave dual-band infrared imaging system design

The infrared imaging optical system is obviously affected by the temperature change, so it is necessary to carry out non-thermal design to improve the imaging quality. Medium and long wave dual-band infrared imaging technology can acquire the infrared radiation information of medium and long wave at the same time, in this paper, an infrared imaging system is designed to achieve dual-band infrared imaging, and non-thermal processing, improve the quality of infrared image.