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Trueyard 圖雅得 NVM-2560 夜視儀詳細(xì)參數(shù)：
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參數(shù)
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指標(biāo)
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增強(qiáng)管
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1代+
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鏡頭
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第三代True-lens光學(xué)鏡頭
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分辨率
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45lp/mm
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物鏡倍率Lens magnification,x
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5
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物鏡系統(tǒng)Lens systems
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80mmF/1.7
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FOV at distance 100m/110yards,m
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15/62
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視場Field of view,deg
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12.5
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調(diào)焦范圍Focus range,m
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1.0 to infinity
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物鏡直徑Objective lens diameter,mm
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60
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重量Weight,g
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460
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尺寸Overall dimensions,mm
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200X80X50
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觀察距離Detecyion range,m
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400/300
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瞳孔直徑Exit pupil duaneter,mm
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6
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屈光度Eyepiece Duioer adjustment,dptr
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+4/-4
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瞳孔距離Eye relief,mm
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15
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電池壽命（開IR）Battery life IR on,hour
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Up to 20
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電池壽命（關(guān)IR）Battery life IR on,hour?
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Up to 60
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IR功率IR Power,mw
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25≤
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IR波長IR wavelength,nm
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850
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IR有效距離IR effective distance,m
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25
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防水標(biāo)準(zhǔn)IP standard of water-resistence
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IPX4
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濕度Humidity,%
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93
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操作溫度Operating temperature,℃
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-30°to+45°
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儲(chǔ)藏溫度Storage temperature,℃
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