Cold Harbour Media feature the  Photonis Defense Boomslang 50° Wide FOV lenses for expanding your NV's FOV... "In this video, Ryan goes over the new and hotly anticipated Photonis Defense Boomslang 50° Wide FOV lenses. We will be going through eye relief, accessories, resolution, gain, and more! Join us in this video for all things Boomslang and see if these are the next big upgrade for your NV setups."