High power, clarity and low weight... The 100x UltraZoom binoculars provide incredible performance in the field. These military 10x to 100x zoom binoculars feature a 68mm lens lens, giving you an incredibly clear view. You'll love the sturdy, non-slip hand grip, smooth, and right center focus diopter adjustment that allows you to locate subjects with ease. At just 2.5 lbs., the 100x UltraZoom binoculars are ideal for sports, concerts, birdwatching and outdoor adventure.