Optical System Design of Visible-spectra Camera for Space-object Capture
一种用于空间目标捕获的宽视场可见光光学系统的设计

An optical design of wide field camera used for space-object capturing was presented.The Double-Gauss Configuration was adopted in the lens system which has an effective focal length of 40.65mm,an F-number of F/1.7,a field of view of 28°,and it works in the range of visible spectrum.The camera was supposed to accomplish the tasks of objects capturing and tracing.The method to determine the optical system parameters to meet the need of wide field of view and large F-number was presented.The approach of an optical structure,which is a hybrid of Double-Gauss and Anti-telephoto,was given..