The NVB8-CGT is a powerful long rang night vision bi-ocular. Incredible 8x magnification provides the user high resolution and clarity over extended ranges. They are waterproof and can withstand the rigors of almost any environment. The NVB8-CGT will give you the range and clarity that other bi-oculars simply can not touch. FEATURES: - Detachable Long Range infrared illuminator - Multi-coated all-glass optics - Adjustable Interpupillary Distance - Built-in Flood infrared illuminator - Tripod mountable - Water and fog resistant SPECIFICATIONS: Total Darkness IR System: Yes "SMART" Technology: No Multi-Purpose System: No IIT Generation: CGT Photocathode Type: Multi - Alkali Resolution: 45-54 lp/mm Signal to Noise Ratio: 16-22 Figure of Merit: <1250 MTTF - Mean Time Before Failure: 10,000 hours Magnification: 8x Lens System: 216 mm, Catadioptric Proshield Lens Coating: Yes FOV: 6.5 Range of Focus: 20 m/y to infinity Diopter Adjustment: -6 to +5 Controls: Direct Automatic Brightness Control: Yes Bright Light Cut-off: Yes Automatic Shut-off System: Yes Infrared Illuminator: Yes IR Indicator: Yes Low Battery Indicator; Yes Power Supply: 1x3 V CR123A type battery Battery Life; 50 hrs Environmental Rating: Waterproof MIL-STD-810: Complies Operating Temperature: -40 to +50 C Storage Temperature: -50 to +70 C Dimensions: 212 x 150 x 133 mm (8.4" x 6" x 5.3") Weight: 1.7 kg / 3.75 lbs
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