night vision devices

Product Description

OHB*2+/ OHB*3 is a tactical night vision goggles which can be viewed by two eyes, small in size, light in ***** can be changed by replacing different objective lens, 1x, 3x and 4x are ***** can be used as hand held Dim-light ***** adopts Russian Gen-super 2 and 3 image intensifier tube with the function of anti-glare and built-in IR ***** is primarily for military use. Specification Generation Super 2+ 3 Magnication x 1x/3x/4x 1x/3x/4x Field of view *0 / *0 *0 / *0 Detective rangem *******0 ********0 Diopter adjustmentdeg *5/*5 *5/*5 Dimensionmm **3x**2x*8 **3x**2x*8 Weightkg 0.*0 0.*0 Battery type two 1.5V batteries two 1.5V batteries Power supplyv 3 3 Continuous working timeh *0(with IR illuminator off) *0(with IR illuminator on) Operating temperature range, **0/**0 **0/**0 Relative humidity at *5 *8% *8%