Passive Night Vision Goggles

Product Code : PND005

Description: Passive Night Vision Goggles (PNVG) 102A offers vision with one image intensifier tube to be used for recce, surveillance, map reading etc. It has an IR emitter for map reading and short distance viewing. PNVG can be mounted on a face mask for hands free operation and can be quickly detached when required. System Characteristics Magnification : 1x ± 0.1 Feild of View : 40° -2° Objective Lens Focal Length : 25.42mm ± 1% f-number : f/1 Focus Range : 250 mm to infinity. Eye Piece Lens Type : Split beam binocular type, capable of being used for normal range of inter-ocular distance 55-72mm Effective focal length : 25.14mm ± 3% Diopter Setting : +2D to -4D Image Intensifier Tube 18 mm proximity focussed inverter type (MIL-I-49052D with improved parameters) operation life 2000 hrs. (minimum) Resolution 1.4 +0.1m radian using USAF Bar target resolution chart of medium contrast (6.3 :1, D=0.8) under 10-3 lux (starlight condition) at a distance of 10 meters. Range Detection Recognition Vehicle 300m 225m Group of Men 225m 150m Power Source Operating Voltage : 3.0V DC Power Requirement : 17mA Batteries 2 Dry batteries size 'AA' 1.5V Lithium batteries size 'AA' 3.5V. LS -6, SAFT or equivalent with a dummy cell Dimensions Goggles : 160 X 105 X 100mm Face Mask : 210 X 150 X 145mm Weight Goggles : 550 + 15gms. Face Mask : 290 + 10gms. Environmental Specifications Operating Temperature : -30º to +45ºC Storage Temperature : Recommended +20ºC Accessories Canvas Case Carrying Case Face Mask Batteries 1.5V DC size AA Neck Cord Cap O.G. Eye Guard Battery Cap Lens Cleaning Papers Muslin White Bleached Cloth : 30cm x 30cm User's Manual Log Book