Generation 3 Helmet night vision goggles

It is Super 2+ and 3 generation night vision binocular and very high quality scopes will bring you a sharpest and bightest image even in the total darkness.Model N1423 Super 2+ and 3 generation night visionis a kind of night visionbinocular which can be viewed by two eyes and can be mounted with helmet,small in size,light in weight. Magnification can be changed by replacing different objective lens, 1x and 3x are available.Other objective lens with different focal distance can be also provided to meet your needs.It also can be used as hand held Dim-light telescope.It adopts Russian Gen-super 2 and 3 image intensifier tube with the function of anti-glare and built-in IR Illuminator.It is mainly used for military observation,sea defence,frontier reconnaissance,surveillance, suppress smuggling, drug smuggling investigation and vehicles and aircraft maintenance under dark condition etc. Specification Generation Super 2+3Magnication ,x 1x / 3x1x / 3xField of view,deg 40 / 13 40 / 13Detective range,m 220--360800--1000Eye relief distance 1515Diopter adjustment,deg +5/-5+5/-5Dimension,mm 183x132x58183x132x58Weight,kg 0.500.50Battery type 2 1.5V batteries2 1.5V batteriesPower supply,v 33Continuous working time,h 40---8040--80Photosensitivity,μ/lm 340-6001500-1800Gain,times 25000-3000030000-40000Resolution,lp/mm 455757--70Operating Temperature Range, -40/+40-40/+40