An easy choice for birdwatchers and sightseers on-the-go, the Nikon Travelite 8 x 25 Binoculars feature multicoated Eco-Glass optics with BaK4 high-index prisms and aspheric lenses to help eliminate distortion for a clear view. Their compact, rubber-coated design offers a great grip, while the click-type diopter adjustment ring and large central focus adjustment knob offer quick and simple adjustments.