The TJ LRF Zoom Series features an adaptable 20mm/60mm DFOV (Dual Field of View) lens, allowing you to seamlessly switch focal lengths for both wide-area searches and precise long-distance target identification. Equipped with a high-sensitivity 640x512 12um infrared detector and a full HD display, it delivers crystal-clear night vision. With dual-handed operation, built-in laser ranging, video recording capabilities, and up to 10 hours of battery life, the TJ LRF Zoom Series is your ultimate companion for nighttime exploration.