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Night Detective® is proud to introduce the latest in their Night Vision binoculars line BRAND Series. ND BRAND binoculars utilize the finest Generation 1 Electronic Intensifier Tubes calibrated for matching intensity. Innovative body design makes for comfortable operation and appealing look. Advanced electronic circuitry and a built-in super powerful Infrared illuminator coupled with state of the art all-glass lenses, brighten even the darkest of the nights. - Exceptional image quality -- one of the best Generation 1 devices
- Coated lenses for higher precision
- Tripod mounting socket
- Built-in Infra Red illuminator
- Automatic light protection circuit
- Low power consumption
Technical Specifications: - Generation: 1
- Magnification: 4x
- Range of View: 400'
- Weight: 1.3 lbs.
- Dimensions: 8.6" x 3.5" x 3.5"
- Resolution: 24-30 lines / mm
- Operating temperature: -4°F to 104°F (-20°C to 40°C)
According to the manufacturer, this first generation item typically uses an S-20 photo cathode (with photosensitivity of 180 - 200 mA/Im), electrostatic inversion, and electron acceleration to achieve gain. Consequently, Gen I was the first passive image intensifier. Gen I is characterized by geometric distortion, weak performance at low light levels, and blooming. Expected lifespan is 1500 hours.
Shipping Details: This item qualifies for flat rate $3.95 standard shipping to the Continental U.S. Details
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