Designed from the ground up as the ultimate midsize binocular, packing our next generation optics into an ultra rugged yet compact and lightweight form factor, with an ultra smooth, ultra precise central focusing system. We built this for those going to far away places seeking the unseen.The Field Issue is our goldilocks product, the midsize binocular incorporating optics of the Pro Issue with the compact ruggedness of our Standard Issue. What sets the Field Issue apart is the HiFi Fully Multi Coated optics and Swiss designed Bak4 prism, packed into a compact housing. Featuring an ultra precise, oversized focus wheel, the central focusing on this binocular is our finest to date. Fully waterproof and fogproof, with our patented Rugged Wave Grip, this binocular is designed to go anywhere and provide bright, crisp views, no matter the time of day. Oversized Focus Wheel HiFi Fully Multi Coated Lenses + BaK4 Prism Fully Waterproof + Fogproof Rugged Wave Grip Multi Stop Twist Up Eyecups Photo Compatible