• Total Darkness IR System Yes
    IIT Generation 4
    Resolution 64-72 lp/mm
    Signal to Noise Ratio 25-30
    Figure of Merit 2000 Typical
    MTTF - Mean Time Before Failure 10,000 hours
    Magnification 4x
    Lens System F 1.5, 108 mm
    Proshield Lens Coating Yes
    FOV
    Range of Focus 10 yd/m to infinity
    Diopter Adjustment -5 to +5
    Controls Direct
    Automatic Brightness Control Yes
    Bright Light Cut-off Yes
    Infrared Illuminator Detachable
    IR Indicator Yes
    Low Battery Indicator Yes
    Power Supply 1 x 1.5V AA type battery
    or 1 x 3V CR123A type battery
    Battery Life 55 hours (3 V)
    40 hours (1.5 V)
    Environmental Rating Waterproof
    Operating Temperature -60°F to +104°F
    -51°C to +40°C
    Storage Temperature -67°F to +158°F
    -55 to +70 °C
    Dimensions 9.3" x 3.5" x 3.7"
    235 x 90 x 95 mm
    Weight 2.9 lbs /1.3 kg
    Warranty 2 years