13071132826
13071132826
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产品性能Product performance： |
该夜视仪使用2代+（准3代及更高级别）级别像增强器 This night vision device uses 2nd generation+(quasi 3rd generation and higher) level image intensifiers |
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电池盖弹簧内嵌设计 Embedded design of battery cover spring |
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红外灯和低电量指示（显示在目镜中）Infrared light and low battery indicator (displayed in the eyepiece) |
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具备IP65防水防尘级别 Equipped with IP65 waterproof and dustproof rating |
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超宽带多层增透膜 Ultra wideband multilayer anti reflective film |
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方向感应自动开关 Direction sensing automatic switch |
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自动亮度调节 Automatic brightness adjustment |
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强光断电保护 Strong light power-off protection |
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双电池模式，使用灵活 Dual battery mode, flexible to use |
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产品参数Product parameters： |
型号model |
DB2041 |
DB3041 |
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外观样式Appearance style |
双目双筒Binocular binocular |
双目双筒Binocular binocular |
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增像管级别 Level of image intensifier tube |
2代+（Gen2+） |
准3代 |
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分辨率(线对，lp/mm) resolving power |
60-64 |
64-72 |
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品质因数（FOM值）quality factor |
1400-1800 |
1600-2300 |
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灵敏度（微安/流明，µ A/lm） sensitivity |
700-1000 |
850-1200 |
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信噪比Signal-to-noise ratio |
23-28 |
28-32 |
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亮度增益（cd/㎡/lx） Brightness gain |
8000-12000 |
10000-20000 |
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阴极面类型 Type of Yin Pole Surface |
S25 |
GaAs |
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镜片镀膜类型Lens coating type |
超宽带多层增透膜Ultra wideband multilayer anti reflective film |
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放大倍率（倍，X） Magnification rate |
1x |
1x |
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视场（度，°）field |
40 |
40 |
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视度调节范围（屈光度）（度，°） Diopter |
+5/-5 |
+5/-5 |
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焦距（mm） focal length |
25 |
25 |
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物镜调节范围 (米，m) Objective adjustment range |
0.25--∞ |
0.25--∞ |
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体积（毫米，mm) volume |
112 x 108 x 65 |
112 x 108 x 65 |
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重量（克，g） weight |
625 |
625 |
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电源电压 (伏，v)supply voltage |
2.0-4.2 |
2.0-4.2 |
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电池类型Battery type |
1X CR123A锂电池 或 一节AA电池 |
1X CR123A锂电池 或 一节AA电池 |
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连续工作时间（小时，h） Continuous working hours |
100(未开红外)40(开启红外) 100 (without infrared enabled) 40 (with infrared enabled) |
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防强光保护功能Anti strong light protection function |
有yes |
有yes |
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方向感应自动开关功能 Direction sensing automatic switch function |
有yes |
有yes |
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自动亮度功能 Automatic brightness function |
有yes |
有yes |
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电池盖弹簧内嵌设计Embedded design of battery cover spring |
有yes |
有yes |
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红外辅助灯 Infrared auxiliary light |
有yes |
有yes |
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红外辅助放大器 Infrared auxiliary amplifier |
有yes |
有yes |
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内置红外指示灯 Built in infrared indicator light |
有yes |
有yes |
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红外灯波长（nm）LED wave length |
850 |
850 |
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安装远距离独立红外灯 Installing remote independent infrared lights |
支持support |
支持support |
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工作温度范围 (°C ) Working temperature range |
-50/+60 |
-50/+60 |
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贮藏温度范围(°C ) Storage temperature range |
-50/+70 |
-50/+70 |
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相对湿度relative humidity |
5%-98% |
5%-98% |
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无故障时长No fault duration |
10000小时/10000 hours |
10000小时/10000 hours |
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防水防尘级别 Waterproof and dustproof level |
IP65 |
IP65 |
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官方质保Official warranty |
1年/1 year |
1年/1 year |
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