Diameter of the lens: 50 mm Angle: 5.6 minimum focusing of focus: 5.0 mdiameter of the output pupil: 5.0 mhoronza: 17 Relative mmluminosity: 25.00 Waterbrouillard: Ouaccessories: Backpack, Blood, lens cap, ocular cap, wardrobe for objective, dryer, packaging boxes.Tail: 160x180mm (LXH) Weight: 0.9 kgdistance: 5-3000mvision night: sustainable support, high definition, in Particular for travel, field work, forestry, electricity, telecommunications, fire protection, border control, transport and other construction units gebruiken