The FAL19 has been succeeded by the FAH25.  **Backorder available; 2-3 week lead time** The Fast FAH25 thermal fusion holosight is a revolutionary thermal fusion sight that combines the speed of standard red-dots with instant thermal overlay capability without a separate auxiliary device, providing rapid detection capability and enhancing situation awareness. With a wide 34x25mm rectangular window that is larger than popular Eotech models and a high mounting base, the FAH25 maximizes situational awareness and allows a more natural "heads-up" and both-eyes-open shooting position.  The thermal signatures are gathered with its built-in 19mm thermal objective lens, processed using its 12um 640x512 thermal core, and projected at 50Hz directly on the sight's see-through window via a green-hot or black-hot overlay. The FAH25 features different colour palettes/thermal modes: full thermal, outline, and highlight. The FAH25 takes 2x CR123A batteries on-board or, for extended battery life, accepts 5V power via USB-C.  The FAH25 features both an Eotech style reticle with thermal overlay, and a standard red or green dot for use as a standard day optic if no thermal capabilities are desired, boosting battery life. Manual Link HERE WARRANTY INFO: Standard 3-year warranty from Infiray Outdoor Specs: Magnification 1x Display OLED Window Size 34x25mm Detector 640x512 12um Objective lens (Thermal) 25mm F/1.0 Recognition Distance 590m NETD <=25mK Frame Rate 50Hz FOV 17.5x14 degrees Digital zoom 1-2x Usage Modes Red Dot/Thermal/Fusion/Outline Polarity Green hot / Black hot Battery Type 2x CR123A Battery Life Thermal >4h Impact rated 1200g Weight 590g Dimensions 175x62x86mm Operating Temperature -40 - +50C IP Rating  IP67