Nature DX 8X32 Binoculars

Magnification 8x Objective Lens Diameter 32mm (1.26″) Angular Field of View 7.4° Linear Field of View (@1000 yds) / @1000 m) 388 ft (129 m) Exit Pupil 4mm (.157″) Eye Relief 17.5mm (.69″) Close Focus 6.5 ft (2 m) Interpupillary Distance (max) 74mm (2.91″) Interpupillary Distance (min) 56mm (2.20″) Diopter Adjustment Range ± 3 Twilight Factor 16 Relative Brightness 16 Lens Coatings Fully Multi-Coated Prism Glass (Type) Bak-4 Prism Coatings Phase Coated Weight 18 oz (510 g) Environmental Protection Waterproof Nitrogen Filled Yes Tripod Adaptable Yes Carrying Case Padded nylon canvas Dimensions 128mm x 126mm x 46mm (5″ x 4.9″ x 1.8″) Included Accessories Neck strap| Objective lens caps| Rainguard| Carrying case| Lens cloth| Instruction manual