Evertech 10 Pcs 5mm CCTV Camera C-CS Lens Adapter Ring Extension Tube CS to C Mount Lens

This Is A "C” to "CS" Mount Lens Black Aluminum Adapter for Most Types Of CCTV Security CameraA 5 Mm Adapter Ring Attaches Between Camera and Lens + Converts a "C” Mount Lens for Use on a "CS" Mount CameraIf You Have CS Mount on Your Camera and You Have Lens with "C" Mount, Definitely You Need the Our Adapter to Put Between Your Camera and LensExtension Tube 5mm.You can screw to the back of any C-mount lens.