Nature DX 10X56 Binoculars

Magnification 10x Objective Lens Diameter 56mm (2.2″) Angular Field of View 6.0° Linear Field of View (@1000 yds) / @1000 m) 315 ft (105 m) Exit Pupil 5.6mm (.22″) Eye Relief 18.2mm (.71″) Close Focus 9.8 ft (3 m) Interpupillary Distance (max) 74mm (2.91″) Interpupillary Distance (min) 56mm (2.2″) Diopter Adjustment Range ± 3 Twilight Factor 23.7 Relative Brightness 31.36 Lens Coatings Fully Multi-Coated Prism Glass (Type) Bak-4 Prism Coatings Phase Coated Weight 36.3 oz (1030 g) Environmental Protection Waterproof Nitrogen Filled Yes Tripod Adaptable Yes Carrying Case Ballistic-style nylon with clasp closure Dimensions 167mm x 146mm x 65mm (6.56″ x 5.75″ x 2.56″) Included Accessories Neck strap| Objective lens caps| Rainguard| Carrying case| Lens cloth| Instruction manual