magnification 7x input pupil diameter [mm] 40 output pupil diameter [mm] 5.7 output pupil distance [mm] 20 linear visual field 149m / 1000m angular visual field [º] 8.5 angular dioptric adjustment [dpt] -3 ÷ +5 adjustable interpupilary distance range [mm] 56 ÷ 72 weight [g] 1100 The 7x40 is a state-of-art, advanced, new concept of Binoculars,combining an innovative porro prism invertor with spherical lens. The 7x40 Binoculars provides multi-purpose accurate capabilities to meet different operational and civil missions. |