Model name: Vixen binoculars Altima Z7X50 Item Number: VI-ULT-Z-7X50 Magnification: 7x Objective Lens Effective Diameter: 50mm Prism Material: BaK4 coating: PFM Court Real field of view: 6.6 °
18.1X18.5X6.0cm: thickness X width X height 14m size: close distance 18mm: 50.4 Eye relief Brightness: 7.1mm: pupil diameter 115m: sight destination 46.2 ° 1000m: the apparent field of view