Helmet Night Vision Device (tube type)

1 Uses

　　The Helmet Night Vision Device can achieve infrared and low light imaging,and through optical fusion display,it combines the advantages of low light and infrared imaging to adapt to complex and changing environments;The product is suitable for observation of night operations and can be used for close range equipment operation,reading,and maintenance.It can also observe distant targets such as terrain,objects,and light vehicles at night.

2 Features

　　The product is mainly used for observation,reading,control,and maintenance in dark environments.The main product features include:

　　1.It has 5 working modes:low light,single infrared,infrared contour,fusion,and fusion contour,and can quickly switch modes;

　　2.It has brightness and contrast adjustment functions;

　　3.Infrared images have automatic/manual correction functions;

　　4.Adjustable binocular pupil distance;

　　5.It can quickly switch between monocular and binocular use;

　　6.Reverse connection protection function;

　　7.Adopting ergonomic design,it is small in size,lightweight,comfortable to wear,and convenient for users to operate normally.

3 Main indicators

　　1.Operating distance:Under the condition of no clear moon or starry sky,and the average temperature difference between the target and background not exceeding 3K:

　　Low light:The recognition distance for upright activity personnel is≥120 meters;

　　Infrared:recognition distance for upright activity personnel≥200 meters;

　　Fusion:The recognition distance for upright activity personnel is≥200 meters;

　　2.Field of view:

　　Low light field of view≥50°;

　　Infrared field of view≥34°x 26°;

　　3.Visual magnification rate:1x;

　　4.Visual range:+3D to-5D;

　　5.Low light focusing range:250mm~∞;

　　6.Eye distance:≥25mm;

　　7.Weight:No more than 900 grams;

　　8.Continuous working time:Fusion mode≥6 hours(at room temperature);

　　9.Working temperature:-40℃~+50℃;Storage temperature:-55℃~+70℃.