ABSTRACT
Recently, national optics technology has been developed rapidly, and the optical system is the important payload of the space remote sensor, whose quality determines the transmission cost. The camera should have a minimum size and quality under the premise of ensuring better imaging quality of the optical system. This requires that the camera should have sufficiently high dynamic and static stiffness and strength, meanwhile its optical system has the maximum degree of lightweight. Lightweight process of the camera primary reflector is the most basic and important key techniques.
