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MH-NVYN is portable and multi -functional night vision monocular, adopt Generation3 image intensifier tube, with high resolution, small in size, light in weight. Magnification can be changed by replacing different objective lens. This device guarantees quality image for surveillance at night.
Product Specification
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MH-NVYN
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Magnification
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1x
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Field of view, deg
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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, m
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0.25m to infinity
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Diopter adjustment, D
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0
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Eye relief distance, mm
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15
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Power supply
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1AA batteries 1.5v/1 CR 123 batteries
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Battery life, hour
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AA-up to 40,CR123-up to 80
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Dimension, mm
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115x62x42
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Weight, g
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370
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GEN III IMAGE INTENSIFIER TUBES
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Classification
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OMNI III
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Photocathode type
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18mm S-25
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Photocathode sensitivity,μA/lm
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600-900
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Resolution , lp/mm
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57-70
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Luminous gain, fl/fcd
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19000-30000
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Signal-to-noise
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20:1 or better
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Keep time, year
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10
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Tube reliability standard, hour
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10000
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EFFECTIVE DISTANCE
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Detection range, m
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220-250
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Recognition range, m
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145-180
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ENVIRONMENTAL DATA
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Operating temperature, ℃
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-40℃ to +50℃
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Storage temperature , ℃
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0℃ to +50℃
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Immersion, hour
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1 meter for 0.5(optional）
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Humidity, ％
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up to 98%
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