Konus Army 8x42 BinocularsThe Konus Army 8x42 Binoculars have BaK 4 prisms and multi coated optics to provide the brilliant vision and light transmission. Its roll down eyecups and generous eye relief make these binoculars a comfortable viewing experience. Konus has encased the whole body of these binoculars in a robust rubber armoring for additional protection versus the extreme abuse that often occurs while on the field.