The HIKMICRO Falcon FQ25 is a handheld thermal monocular featuring a 25mm lens, a thermal sensor resolution of 640 pixels, and a large aperture of f/0.9 for enhanced light-gathering capability. This thermal imaging device provides clear thermal detection under various environmental conditions, including complete darkness, fog, and light rain. Its ergonomic design ensures comfortable handling during extended observation periods, while the robust construction offers durability for outdoor use. The device is equipped with a replaceable high-performance battery system that supports continuous operation, delivering precise thermal imaging performance across temperature ranges from -20°C to 50°C. Weighing approximately 450g and measuring 150mm x 80mm x 60mm, the thermal monocular offers portable thermal observation capabilities. The thermal sensor detects temperature differences of up to 50mK, allowing for the identification of thermal signatures at distances of several hundred meters, depending on environmental factors. The device operates effectively in humidity levels of up to 95% relative humidity without condensation, making it suitable for various climate conditions. The thermal imaging system provides real-time thermovisualization with adjustable display settings for optimal viewing. The product includes standardized mounting interfaces for tripod compatibility and features intuitive controls for operational efficiency. The thermal monocular is designed for professional observation applications where reliable thermal detection is essential.