Boson Proton Lite Housing KitThe Boson Systems Proton Lite Binocular is a simple, no electronics, no compromise night vision system, machined entirely from 7075 T6 aluminum. Modular, analog, and reliable, it does everything you need from a night vision systemand nothing you dont. It features Boson Systems one of a kind sealed pod system, which allows the user to fit any pod (lens, tube, and pod assembly without the battery compartment) onto a monocular or binocular bridge by