中波红外周视光学系统

Mid wave infrared panoramic optical system

介绍了一种采用等距投影物像关系设计的中波红外周视光学系统,系统采用折反混合方案,设计视场为360×(-15°~+50°),能够实现360°方位和一定俯仰角度范围内的凝视成像,适用于红外反狙击手探测及类似应用场景下的态势感知。

A mid wave infrared panoramic optical system is designed,which is based on adopt equidistant projection object image relationships.In order to realize the staring imaging at a certain pitch angle in a 360°viewing range,we use a catadioptric optical structure where the field of view(FOV)is designed as 360×(-15°~+50°).The proposed system is suitable for situational awareness in counter sniper detection and the other similar scenarios.