The Nox 18 thermal monocular is a small 12-micron 60Hz fully functional thermal weapon sight that can serve double duty as a head-mounted monocular or a scanner. This unique product is proudly designed and built in the USA, using the best commercially available BAE thermal imaging cores and the highest grade optical components. Nox can be user-configured for the right or left eye, dual-mounted with another Nox or with a night vision monocular, such as PVS-14. Weapon and/or dovetail mounts are removable to reduce the size and weight of the unit to help achieve optimal NOX configuration. Each NOX ships with a standard CR123 battery and a rechargeable 18650 battery (and charger). Nox is available also available in a 35mm lens configuration (insert link), allowing for the best magnification and field of view combination, depending on your environment.