3A Image Intensifier Tubes Top of the line 3rd Generation Select Alpha Tubes. These IITs are hand-picked to provide the highest quality and performance. The majority of the specifications of these IITs meets Military Specifications. Many of our 3A IITs are Thin Filmed. Units with 3A Select Alpha IITs have a guaranteed resolution of 64-72 lp/mm and a minimum Signal-to-Noise Ratio of 20.
description The ATN NVG7-3A is a single tube Night Vision Goggles built around High Grade 18 mm Gen. 3 Image Intensifier Tube and utilizes a pseudo-Binocular design for added observation convenience. The ATN NVG7-3A Night Vision Goggles has a built-in IR light source for close-up illumination in complete darkness. Lightweight, rugged and a top-notch performer, the ATN NVG7-3A Night Vision Scope is an exceptional choice for hands free usage. The ATN NVG7-3A is available with a wide range of Image Intensifier Tubes to meet a wide array of specification requirements. See our Military Section for information about the ATN NVG7-3A with other Image Intensifier Tubes.
FEATURES Lightweight, compact rugged Goggle system Multi-purpose: Hand-held, head-mounted or helmetmounted Comfortable, flip-up headgear Multi-coated all-glass optics Wide angle infrared illuminator Optional 3x, 5x and 8x lenses available Weather and fog resistant Limited Two-Year Warranty
Specification Total Darkness IR System Yes"SMART" Technology NoMulti-Purpose System NoIIT Generation 3Photocathode Type Thin Film GaAs Resolution 64-72 lp/mmSignal to Noise Ratio 26 Typical Figure of Merit 1800 Typical MTTF - Mean Time Before Failure 10,000 hours Magnification 1x Lens System F1.2, 26 mm Proshield Lens Coating Yes FOV 40° Range of Focus 0.25 m to infinity Diopter Adjustment -5 to +5 Controls Digital Automatic Brightness Control Yes Bright Light Cut-off Yes Automatic Shut-off System YesInfrared Illuminator Yes IR Indicator Yes (in FOV) Low Battery Indicator Yes (in FOV) Power Supply 1x1.5 V AA type battery or 1x3 V CR123A type battery Battery Life 50 hrs Environmental Rating Weather and fog resistantMIL-STD-810 Complies Operating Temperature -40 to +50 °C Storage Temperature-50 to +70 °CDimensions172 x 62 x 102 mm 6.7" x 2.5" x 4.0"Weight0.45 kg / 0.9 lbsWarranty2 years