BARSKA’s new Escape series is a complete family of porro prism binoculars designed for all types of outdoor activities. The increased light gathering ability of their large objective lens translates into greater detail and image clarity which is especially useful in low light conditions and at night. Available in a choice of fixed power or zoom, these binoculars are designed for convenience and ease of use. A large center focus knob and eyepiece diopter adjustment make focusing quick and precise. Escape binoculars also feature full rubber armor covering for a comfortable, secure and slip-free grip. Included are a soft carrying case and neckstrap. Limited Lifetime Warranty. Product Features Multi-coated optics for sharp and crisp images Large objective lens for increased light transmission Shock-absorbing rubber armor Zoom magnification (select models) Tripod-adaptable fittings for a steady view Ideal for all outdoor activities and sporting events Limited Lifetime Warranty Porro prism mid-size binoculars.