Whether you®re on a long trek into the back country or simply relaxing and observing nature from your backyard, you®ll need a binocular that®s compact, lightweight, comfortable and powerful. The Naturescape Compact Mini Porro Prism binoculars have all this and more. From the inside out, this binoculars is built to perform under all conditions. 100% waterproof and fogproof, they feature BaK-4 prisms and fully multi-coated optics that deliver crisp high definition images. Focusing is smooth and precise thanks to a large center focus knob and separate diopter adjustment. Twist-up locking eyepieces provide the convenience of viewing with or without eyeglasses. The optical system and chassis are encased and protected by a rubber armor covering that keeps dust and moisture out and provides a comfortable secure grip.