Bresser Optics 1720857 binocular BaK-4 Grey

Prism type: BaK-4 | Eyecup type: Twist-up | Astronomy: Yes | Field of view (at 1000 m): 114 m | Bird watching: Yes | Suitable for eyeglass wearers: Yes | Real field of view: 6.51° | Interpupillary distance (max): 7.2 cm | Interpupillary distance (min): 6 cm | Twilight factor: 21.2 | Lens coating: Fully Multi Coated (FMC) | Cleaning cloth: Yes | Eye relief: 1.97 cm | Lens cap included: Yes | Neck strap included: Yes | Magnification: 8x | Closest focusing distance: 3.5 m | Depth: 166 mm | Weight: 981 g | Objective diameter: 5.6 cm | Waterproof up to: 1 m | Adjustable interpupillary distance: Yes | Product colour: Grey | Housing material: Polycarbonate (PC) | Carrying case: Yes | Night vision: Yes | Housing material: Metal | Waterproof: Yes | Height: 66 mm | Width: 147 mm | Tripod mounting supported: Yes