Friday, December 16, 2011

Low Price Binocular - ATN Night Spirit-2 Gen 2+ Night Vision Multi Purpose System

ATN Night Spirit-2 Gen 2+ Night Vision Multi Purpose System

 Product Description :

The ATN Night Spirit-2 is a lightweight yet rugged multi-purpose Night Vision system with a high-resolution 2nd Generation intensifier tube that delivers bright and sharp images in total darkness. The versatile unit can be hand-held or head-mounted for hands free use (with optional head gear or helmet mount) and is waterproof, making it a great choice for outdoors applications. With all-glass optics that are specially coated to absorb light and a integrated infrared illuminator for clear sight in total darkness, no conditions are too dark for effective ATN Night Spirit-2 use.

About 2nd Generation Nightvision:
Primarily used by law enforcement or for professional applications, 2nd Generation Nightvision provides a much brighter and sharper image than 1st Generation Nightvision can. This is primarily to the addition of a micro-channel plate, commonly referred to as a MCP, in the 2nd Generation system. The MCP works as an electron amplifier and is placed directly behind the photocathode. The MCP consists of millions of short parallel glass tubes. When the electrons pass through these short tubes, thousands more electrons are released. This extra process allows 2nd Generation units to amplify the light many more times than the 1st Generation counterpart for much greater image clarity.

  • Magnification: 3x
  • Lens System: F1.2, 50-millimeter
  • Proshield Lens Coating
  • Field of View: 18 degrees
  • Range of Focus: 3 meters to infinity
  • Diopter Adjustment: -5 to +5
  • Single switch knob operation
  • Camera/camcorder-adaptable
  • Automatic Brightness Control
  • Bright Light Cut-off
  • Infrared Illuminator
  • Indicators: IR, low battery (both in Field of View)
  • Power Supply: one 1.5-volt AA or one 3-volt CR123A type battery
  • Battery Life: 30 hours overall; 15 hours with infrared illuminator
  • Weather resistant construction
  • Operating Temperature: -40 to 50 degrees Celsius
  • Storage Temperature: -50 to 70 degrees Celsius
  • Dimensions: 8.2 by 2.9 by 2.4 inches / 210 by 75 by 60 millimeters
  • Weight: 1.4 pounds / 0.65 kilograms 

2nd Generation Image Intensifier Tube:
  • Multi - Alkali photocathode
  • Resolution, lp/mm*: 40 to 45
  • Signal to Noise Ratio*: 12 to 20
  • Figure Of Merit: <1250
  • Mean Time Before Failure: 5,000 hours

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