NatureView10x 42mmSpecially adapted to capture natural wonders. The most remarkable species are those most adapted to their environment. To see them, your binos must be equally versatile. Bringing bright, sharp views in most environments, NatureViewr binos are ideal for outdoor lovers of all ages.An outstanding long-range binocular. Ideal for long-distance birding or wildlife observation.BaK-4 roof prisms for bright, clear, crisp viewingFully multi-coated optics for superior light transmission and brightnessTextured center-focus knob for easy, precise adjustmentsRugged, non-slip rubber armor absorbs shockWaterproof/fogproof construction