Head-mounted PVS-14 Micro Light Infrared Monocular Night Vision Device-TacticalXme
FLIR Breach PTQ136 Ultra Compact Thermal Monocular - Night Goggles
Amazon.com: Digital Real Night Vision Monocular Goggle, Infrared Binocular for Hunting, Surveillance, Spotting and Spy, 4X Digital Zoom and Take HD Photo & 960P Video from 200m in Total Darkness : Sports