sw7x50

... magnifying glass night vision binocular total stationmagnifier lens night vision SW7X50 porro binoculars

Binoculars: 1.fascinating sharp images. 2.size 195*62*178mm 3 Magnification 7X 4 Objective diameter 50 SpecificationMagnification7XObjective diameter(mm)50Front lens diameter62Prism (BAK4 / BK7)BK7Prism Type (Roof / Porro)PorroEyepiece diameter(mm)17Exit pupil diameter(mm)7Lens CoatingsMGFL-2 BLUERelative Brightness Index (RBI)49Field of view(ft /1000 yds) °7Eye relief(mm)17Focus TypeCFMinimum ...