10x42 Waterproof STORM EX Open Bridge Binoculars by BARSKA. 100% waterproof and fogproof, Fully multi-coated optics, BAK-4 prisms, Extreme close focus distance, Wide field of view, tripod adaptable fittings, Not only are they comfortable to hold, the locking twist-up eyepieces, diopter adjustment and large high performance center focus knob let you personalize the binoculars to your own viewing requirements. The optics and rugged chassis are protected by a rubber armor covering with unique styling and textured accents for a firm grip. Includes deluxe carrying case, lens covers, neck strap and lens cloth, Limited Lifetime Warranty Storm EX 10x42 Binocular