• Total Darkness IR System Yes
• "SMART" Technology No
• Multi-Purpose System No
• IIT Generation 2+
• Photocathode Type Multi - Alkali
• Resolution 40-45 lp/mm
• Signal to Noise Ratio 12-20
• Figure of Merit <1250
• MTTF - Mean Time Before Failure 5,000 hours
• Magnification 3x
• Lens System F1.2, 50 mm
• Proshield Lens Coating Yes
• FOV 18°
• Range of Focus 3 m to infinity
• Diopter Adjustment -5 to +5
• Controls Direct
• Automatic Brightness Control Yes
• Bright Light Cut-off Yes
• Automatic Shut-off System No
• Infrared Illuminator Yes (Flood lens)
• Low Battery Indicator Yes (in FOV)
• Power Supply 1.5V AA or 3V CR123A Lithium battery
• Battery Life 30 hours (15 hours w/IR illuminator)
• Environmental Rating Weather resistant
• MIL-STD-810 No
• Storage Temperature -50 to +70 °C
• Operating Temperature -40 to +50 °C
• Dimensions 210x75x60 mm
  8.2"x2.9"x2.4"
• Weight 0.65 kg / 1.4 lbs
• Warranty 2 years

Features:

• High Quality light intensifier tube
• Super fast lens system provides the user with a clear and sharp image
• Built-in Infra-Red illuminator lets you see even in total darkness
• Interchangeable lenses for different magnification
• Rugged and versatile design
• Single switch knob operation
• Camera/camcorder-adaptable
• Flexible carrying case
• Uses one AA or Lithium battery
• Weather resistant