Optimum performance in a compact well balanced roof prism design the pioneer 10x34 binoculars offer high resolution contrast views in a neatly packed rubber armoured body designed to fit your lifestyle their superior fully multi coated optics reveal brighter images even in low light conditions eyeglass wearers can enjoy impressive views with easily adjusted twist eye cups the pioneer series binoculars are built with a sturdy waterproof frame the perfect companion for any outbound trip