Marshall Electronics 300mm CS Mount Pinhole Lens

The Marshall 300mm CS Mount Pinhole Lens has one of the longest focal lengths of any pinhole lens on the market. As such it is highly suitable for long range viewing in covert CCTV environments. And thanks to its standard CS mount and 1/3" and 1/2" sensor compatibility this lens is not limited to board cameras, but can be used with industry standard, and often higher performance and more versatile, CCTV box cameras.