The burris signature hd binoculars continues the tradition of reliability, affordability and performance.Its high-performance hd fully multi-coated lenses and bak prisms produce sharper images and edge-to-edge clarity.Features an open bridge design that reduces weight, nitrogen-filled for fog proof and waterproof to one meter and adjustable aluminum eyecups.Its outer surface is rubber armored for protection and has sure grip.Included is a carrying case and neoprene neck strap.Case: YesMagnification: 10xObjective: 42mmField Of View: 314 ft @ 1,000 ydsEye Relief: .61"Exit Pupil Diameter: 4.20mmShort Focus: 8.20 ftPrism Type: BaK-4 RoofWeight: 23.20 ozFinish: Tan Rubber ArmorFocus Type: Fast FocusOptic Coating: Multi-CoatedProofs: Fog/Waterproof