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MH-NVM head-mounted PVS14 nvm Gen2+/Gen3/Gen4 Night Vision goggles Infrared Night Vision Monocular
Product Description
MH-NVM head-mounted PVS14 nvm Gen2+/Gen3/Gen4 Night Vision goggles Infrared Night Vision Monocular,which adopts high-quality intensifier tube, power supply with built-in bright flash protection. The ruggedly designed MH-NVM Long Range Infrared Night Vision Cheap Thermal Monocular features automatic brightness control, integrated IR illuminator, IR" on" and low battery indicators to achieve high performance, this device guarantee quality image for surveillance at night.
Specification
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Item
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Index
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Specification
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Model
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MH-NVM Gen3
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Magnification
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1x
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Field of view
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40°±2°
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Lens system
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26.8mm F/1.2
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Focus range
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0.25m to infinity
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Diopter adjustment
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+5-5
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Eye relief distance
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15mm
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Power supply
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CR 123 batteries
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Dimensionm
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163x76x55mm
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Weightm
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370g
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Image Intensifier Tubes
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Photocathode type
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18mm S-25
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Photocathode sensitivity
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600-900 uA/lm
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Resolution
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57-70 Ip/mm
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Luminous gain
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19000-30000fl/fcd
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Signal-to-noise ratio
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20:1 or better
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FOM
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1150-1350
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Tube reliability standard
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10000 hours
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Effective Distance
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Detection range
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220-250m
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Recognition range, m
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145-180m
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Environmental Data
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Operating temperature
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-40℃ to +50℃
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Humidity
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up to 98％
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Advantages
Application
Accessories
