PROMASTER MODERN CLASSIC BINOCULARS add an enjoyable element to vacations, sporting events, trips to the local park, zoo, and more. Their classic porro-prism design is time-tested and very durable while modern improvements make the binocular smaller, lighter, and sharper. The lenses are multi-coated for bright, brilliant light transmission. Nitrogen-filled and gasket-sealed, these binoculars are both weatherproof and fog proof. The smooth rubber coating is comfortable to hold in warm, cold, wet and dry weather. A quality neoprene cae and neck strap are included for protection and comfortable transport. Power: 8X Objective Lens Diameter: 42mm Type of Prism: Porro-BAK-4 Lens Construction: 8 elements in 6 groups Lens Coating: Multicoating Focus System: External center focusing Exit Pupil Diameter: 5.25mm Eye Relief: 19mm Field of View: 6 degrees – 315′ at 1000 yards / 105m at 1000 meters Minimum Focusing Distance: 16 1/2′ / 5m Diopter System: Right eyepiece +8 to -4 Weatherproof: Nitrogen filled – Fog proof Waterproof Depth / Time: 1′ / 0.3m for 10 minutes Dimensions: 6 7/8 x 2 5/16 x 5 1/2″ / 174 x 59 x 139mm Weight: 23.46 oz / 665 g Includes: 8×42 Modern Classic Binocular Neoprene Neck Strap Padded Neoprene Shoulder Bag Front and Rear Protective Caps