- Binding : Misc.
- Brand : Night Detective
- Label : Night Detective
- Manufacturer : Night Detective
- Publisher : Night Detective
- Studio : Night Detective
Night Detective® 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.Two premium quality Generation 1+ Image Intensifier Tubes5x image magnificationMulticoated lenses for higher precisionBuilt-in Super powerful Infrared illuminatorEfficient circuit designComes in its own protective shoulder bag for comfortable transportationTechnical Specifications:Generation: 1+Magnification: 5xResolution (lp/mm): 24-30Spectral Sensitivity: 400-900Power Supply: 2 AA batteries (not included)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.
- Product Description
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