The 10x25 TASCO ESSENTIALS BINOCULAR combines contemporary styling with quality and durability. This Essentials Binocular offers rugged and weather resistant housing, with a compact style and a porro prism design. Multi-coated optics optimize brightness, and clarity. Features easy-to-use center focusing system that adjusts quickly to keep your subject in view. Field-of-view at 1,000 yards is 320 feet.