128X Optical Zoom 16–2050mm Long-range EO/IR Camera vs 280mm Uncooled LWIR Thermal PTZ Camera

Skiers on a ski hill viewed from a 13km distance with a 32–2050mm visible camera and a 280mm uncooled thermal camera. Note that while individual skiers aren’t visible on the thermal camera at this distance, if you look closely you can see the skiers on the chairlift moving slowly in the thermal image.