AQT1571 Features: * Monocular system * Small size and low weight * High grade polymers * Uses miniature thermal sensor technology * Hand held and head mountable * Easy to use J arm bracket and standard head strap * Lens 17mm * 17 Micron * Made in the USA Specifications: * Frame rate: 30Hz Dimensions: * 1.95"" H x 2.2"" W x 3.4"" D, 0.77 lbs