Konica Minolta Classic II 10x50W Binoculars 10x50W features a wide angle-of-view, which makes it easier to detect and follow moving subjects such as wildlife, sports action, and auto racing than with standard 10x50 binoculars High Brightness Index for a brilliantly clear image even under dimly lit conditions Fully coated optics and BAK7 Porro-Prisms for reduced glare, UV filtration and superb detail Attractive and durable, black rubber coating protects binoculars against bumps and provides a comfortable, secure grip Center Wheel Focus