东帝夜视DAKINGNV-DG2051/DG3051双目单筒头戴夜视仪

产品性能

Product performance：

使用方式灵活：可配合头戴、头盔安装使用，也可手持使用。

Flexible usage: can be installed and used in conjunction with a head or helmet, or can be used by hand.

该夜视仪使用2代+（或准3代及更高级别）级别像增强器。

This night vision device uses 2nd generation+(or quasi 3rd generation and higher) level image enhancers.

超宽带多层增透膜 Ultra wideband multilayer anti reflective film

电池盖弹簧内嵌设计 Embedded design of battery cover spring

内置的红外灯和低电量指示（显示在目镜中）

Built in infrared light and low battery indicator (displayed in the eyepiece)

具备IP65防水防尘级别 Equipped with IP65 waterproof and dustproof rating

方向感应自动开关 Direction sensing automatic switch

自动亮度调节 Automatic brightness adjustment

防强光断电保护 Anti strong light and power outage protection

多种工作模式 Multiple working modes

两种电池任意选用 Choose any two types of batteries

可选配4倍、6倍、8倍镜头 Optional 4x, 6x, and 8x lenses

产品参数

Product parameters：

型号 model

DG2051

DG3051

外观样式 Appearance style

双目单筒 Binocular monocular

双目单筒 Binocular monocular

增像管级别 

Level of image intensifier tube

2代+（Gen2+）

准3代

分辨率(线对，lp/mm) resolving power

60-64

64-72

品质因数（FOM值）quality factor

1400-1800

1600-2300

灵敏度（微安/流明，µ A/lm）sensitivity

700-1000

850-1200

信噪比 Signal-to-noise ratio

23-28

28-32

亮度增益（cd/㎡/lx）Brightness gain

8000-12000

10000-20000

阴极面类型 Type of Yin Pole Surface

S25   

GaAs

镜片镀膜类型 Lens coating type

超宽带多层增透膜 Ultra wideband multilayer anti reflective film

放大倍率（倍，X）

Magnification rate

1x(可更换高倍镜头4X/6X/8X)

1x (replaceable high-power lens 4X/6X/8X)

视场（度，°）field

40

40

焦距（mm） focal length

25

25

视度调节范围（屈光度）（度，°）

Visual adjustment range

+5/-5

+5/-5

物镜调节范围 (米，m)

Objective adjustment range

0.25--∞

0.25--∞

体积（毫米，mm） volume

153 x 121 x 58

153 x 121 x 58

重量（克，g） weight

468

468

电源电压 (伏，v) supply voltage

2.0-4.2

2.0-4.2

电池类型 Battery type

CR123A锂电池 X1  or  AA电池X2

CR123A lithium battery X1 or AA battery X2

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)

防强光保护功能Anti strong light protection function

有yes

有yes

方向感应自动开关功能Direction sensing automatic switch function

有yes

有yes

自动亮度功能

Automatic brightness function

有yes

有yes

电池盖弹簧内嵌设计Embedded design of battery cover spring

有yes

有yes

红外辅助灯 Infrared auxiliary light

有yes

有yes

内置红外灯指示

Built in infrared light indicator

有yes

有yes

红外灯波长（nm）LED wave length

850

850

独立远距离红外灯Independent long-range infrared light

支持support

支持support

更换高倍镜头（4/6/8倍镜头）Replace the high-power lens (4/6/8x lens)

支持support

支持support

工作温度范围 (°C )

Working temperature range

-50/+60

-50/+60

贮藏温度范围(°C )

Storage temperature range

-50/+70

-50/+70

相对湿度  relative humidity

5%-98%

5%-98%

无故障时长 No fault duration

10000小时/10000 hours

10000小时/10000 hours

防尘防水级别

Dust and waterproof level

IP65

IP65

官方质保 Official warranty

1年/1 year

1年/1 year