给出了一种可用于红外热成像、激光测距(照射)及可见光电视的多波段共用离轴反射式望远光学系统, 可结合快速反射镜构成复合稳定光电系统, 具有结构紧凑、重量轻和无中心遮拦的特点, 其中的反射镜均为二次曲面或平面, 相对于常规离轴三反系统具有较好的加工和装调工艺性。

An off-axial multi-spectra common optical path telescopic optical system which is able to be applied to infrared imaging, visible light TV and laser range finder(or pointer) is given. The system has advantages of compact structure, light weight and no central obstruction which can be used for compound stabilization optoelectronic system with fast steering mirror. The mirrors in this system are all conic or planar and the system is easy to be made and assembled being contrasted to normal TMA.