N-Vision Nox Thermal Monocular 640x480 18mm 60 Hz Dovetail Head Mounted 1x8x

The Nsi Nox Thermal Monocular 640res 18mm from N-Vision is a compact, 12-micron, 60 Hz thermal device designed for versatility, capable of serving as a head-mounted monocular or a scanner while delivering top-notch performance in the field, proudly designed and built in the USA with BAE thermal cores and premium optical components. This dual-purpose unit features an 18mm F1.0 lens with manual focus, a 640 x 480 pixel sensor, and a 60 Hz refresh rate for rapid target acquisition, offering a field of view of 24.3 by 18.3 degrees (30.4 diagonal) and digital zoom options of 1x, 2x, 4x, and 8x to balance magnification and situational awareness. It can be configured for either right or left eye use, can pair with another Nox or with a night vision monocular like a PVS-14, and its dovetail mounts are removable to minimize size and weight for optimal configuration. Power choices include a standard CR123, a rechargeable 18650, or an external USB-C supply, providing roughly 1.5 hours on CR123 and 4—7+ hours on 18650 depending on temperature, with one-handed calibration in under a second. User controls are five ergonomic buttons for quick access to calibration, polarity, zoom, photo, power, and a user-friendly menu to tailor device parameters, making N-Vision's Nox ideal for demanding thermal detection, recognition, and identification in varied environments.