Nikon ATB Binoculars are 100 percent waterproof and fogproof with a compact and rugged design and nitrogen filled. They are O-ring sealed with a wide field of view, rubber armored body and turn and slide eye cups which all together complete this fine set of binoculars.
|Short Focus||8.2 ft|
|Field Of View||429 ft @ 1000 yds|
Determined at checkout.