The 12 x 56 Night Hunters XP is the highest power low-light binoculars available, perfect for finding big country game under low light conditions or stretching out another half hour of viewing time on the edge of a bean field. In addition to the ultra-bright Night Hunter XP optics, the 12 x 56 has tremendous long distance "reach-out" power. At 41 ozs. it’s lighter than other comparable binoculars, while being hefty enough for a more stable image at 12-x magnification. Tough enough for mil spec performance. 30-year warranty.