Video Relations ROKSTAD BINOCULAR TRAY REST MOUNT ROKSTAD BINOCULAR TRAY REST MOUNT CAMO Feature A 5 Groups 7 Lens A Silver Coated Prism A Fully Multi Coated Lens A Center FocusPhase Correction Coating A Roof Prism A Reinforced Polycarbonate A Metal Knob & Ring Specification A Magnification: 10x A Objective Lens: 42mm A Optical Structure: 5 Groups 7 Lens A Type of Prism: BAK4 A Coating: Fully Multi-layer coating A Coating on Prism: Silver coated A Focus System: Center A Exit Pupil: 4.1mm A Field of View: 6.3 degree A Field of View: 331 feet A Field of View: 110 meters A Diopter System: Right eyepiece A Diopter Compensation: -4 to +4 A Size: 146x54x128mm A Weight: 689 g / 24.3 oz A Material: Reinforced Polycarbonate A Water Proof: IPX6 A Phase Correction Coating, Metal central focusing knob, metal diopter adjustment ring A Comes with strap, instruction, cleaning cloth, pouch and retail package etc