The 10-30x60 Escape Binoculars feature wide variable of zoom magnification range and sturdy porro prism construction that is ideal for all types of outdoor activities. The Escape series of binoculars feature multi-coated optics and large objective lens, which increase light transmission, translating into greater detail and image clarity, which is especially useful in low-light conditions. Designed for convenience, the large center focus knob and eyepiece diopter adjustments make focusing quick and precise. The exterior textured full rubber armor covering offers a comfortable, secure and non-slip grip. These binoculars are tripod adaptable to further stabilize your viewing experience.