星载多光谱相机光学系统设计

摘要

Accroding to the application field and development prospects of spaceborne multi-spectral camera.This paper designed the corresponding optical system.The system can clear imaging within 400?lOOOnm spectral range, a focal length of 280mm, relative aperture of 1/3.5, fullangle 3 ? High image quality of the design results to meet the actual needs of the alignment of the processing requirements, moderate and provide a reference for the design of such multi-spectral camera.%根据星载多光谱相机的应用领域与发展前景,设计了与之相应的光学系统,该系统可以在400-1000nm的谱段范围内清晰成像,焦距为280mm,相对孔径为1/3.5,全视场角3°.该设计结果成像质量高,满足实际需求,该系统对加工装调要求适中,可为该类多光谱相机的设计提供参考.