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Model:
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MH HNVG-31ND Night Vision Binocular
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Rollover detection:
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Automatically detect and power off when turning up
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magnification:
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1x
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Battery type:
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Lithium battery (cr123x1) / cr23x4 external battery box
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Power supply:
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2.6-4.2V
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Installation:
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Head mounted(standard American helmet interface)
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control mode:
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ON/IR/AUTO
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Over power consumption:
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<0.1W
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Battery capacity:
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800-3200maH
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Battery life:
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40-100H
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Resolution:
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64-72lp/mm
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Dimensions
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115x105x85
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FOV（ °）
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40
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Parallelism of optical axis
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<0.1 °
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Lens system
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F1.18 22.5mm
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MTF
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120LP/mm
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Optical distortion
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3% Max
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Relative Illumination
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>75%
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Weight
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560G(no battery)
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coating
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Multilayer broadband coating
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Range of focus
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250mm-∞
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Focus mode
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manual focus facility
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Distance of pupil
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30
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Operating temperature range:
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-40℃~~~+55℃
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Storage Temperature
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-50℃~~~+75℃
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IP Rating
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IP65/IP67 (optional)
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