Product Description:

D-G2071 (D-G3071) is a new product developed and developed. It adopts high performance super two generation or three generation image intensifier. It has excellent performance, small size, light weight, clear imaging, powerful function, simple operation, adjustable eye distance and changing the magnification rate by replacing the object lens. The prominent feature is that the distance of the eye can be required by the user. Arbitrary adjustment can turn the images seen at night into video output. The product can be used with helmet or hand held for observation. The night vision instrument is equipped with dual band infrared auxiliary light source and automatic anti glare protection system. The product is very practical and can be applied to military observation, sea defense surveillance, public security surveillance, forensics, customs arrest and so on. It is an ideal equipment for the public security department, the armed police force, the special police force, and the guardian patrols. It is especially suitable for the visual command operations of the special police units. Use AA battery.



Product features:

Sturdy and durable, fine workmanship

Multilayer coating standard: ultra wideband multi-layer antireflection film can inhibit the wide band reflection on the glass surface of the lens, reduce the light loss, so that more light through the lens to obtain better observation effect.

The night vision instrument is equipped with 2 generation + or quasi 3 generation level like intensifier.

The eye distance can be adjusted according to the user's requirements

The outstanding feature is that the watched image can be transformed into video output, wired or wireless transmission.

The dual infrared system, which is divided into near infrared and far infrared, meets the user's requirements for viewing different distances. The far infrared can open and close one key. It can also adjust the brightness and increase the flexibility and concealment.

Change the objective lens to magnify the magnification, with 4 multiplier or 6 times.

It can be equipped with a single infrared enhancer to enhance the effect of night vision.

The product can be connected with digital cameras, cameras, camcorders, mobile phones, etc. for night shooting.

It has IP66 waterproof and dust-proof level, and can be used in extremely harsh environment (fog, showers, dusty environment, sandstorms, etc.).

The unique design of shading blinders makes the observers more concealed.

The battery cover spring is embedded: it can better contact with the battery, and the spring is not easy to damage, and is also more convenient to twist the battery cover.

Use 2 section AA alkaline battery to operate

The built-in infrared indicator and low power indicator (displayed in the eyepiece) enhance the user's concealment.

Strong light protection function, strong light will automatically shut down.

Standby zero consumption: when the battery is not used for a long time, there will be no electricity consumption in batteries.

Water-proof grade can be customized IP65/IP67

Remarks: IP65 is the general waterproof level, IP67 can reach one meter deep water next hour.


 

Note: the appearance volume and weight of the 2 generation + level night vision instrument and the 3 generation night vision instrument are basically the same, and the three main parameters are the resolution, the signal to noise ratio and the optical sensitivity. The above table shows the 2 generation level parameters, and the final parameters please consult online customer service.

We are the OEM factory of night vision instrument, and the parameters are customized according to requirements.



D-G2071 and D-G3071

 

 

A. Model Explanation

 

The 1st letter “D”: the abbreviation of our brand Daking

The 2ndletter : “G”: Goggle

The 1st number 2/3: generation 2 / 3 (IIT grade)

The 2nd and 3rd number 07: the 7th item we have released

The 4th number 1: magnification for objective lens

 

B. Product description

 

D-G2071 and D-G3071 are “single tube, dual eye” one of the most popular night vision systems in industry. This model features adjustable interpupillary distance and video output. Fully adjustable, padded headgear allows the device to be flipped-up or quickly detached from the mask. Optional 3X or 5X magnification multicoated lens will cover this device into a high performance long range binoculars. They’re lightweight, fully submersible, rugged, precisely built and easy to use.

 

C. Kit includes

 

Night Vision Goggle, Flip-up head mount, Protective carrying bag, Instruction manual, Lens cleaning cloth, Warranty card, Desiccant

 

D. Features

 

●IP67 weatherproof: The device can work even under 1m water for 1 hour.
●Automatic shut off when flipperd up: The device will turn off automatically when pushing a button on the side of mount and lifting the unit up until reaches in the top position. Push the same button to lower monocular to the viewing position, then the device will turn on for continuation of operation.
●No power consumption when in standby: It means no power consumption in case you forget to remove the battery for some days.

●Embedded spring in battery’s cap: It makes screwing the cap easier and better protect the spring and contact with the battery.

●Battery type: Two AA batteries can power this unit, no need any accessories. Equipping anti reverse circuit with the battery, and it will not damage the products.

●Increased kinds of operating modes: Light protection forced closed, direction detection forced closed, automatic mode etc. In this mode, the IR illuminator will turn on automatically when the ambient light is less than 0.05Lux and will turn off automatically when the ambient light is more than 0.1Lux.

●Increased red burst function: pressing the red burst button if necessary , you can see the image more clearly, Let the other person into temporary insomnia state. Meanwhile you can see the image more clearly.

●Fully adjustable headmount: The headmount can be adjusted according to head size.  

●Mil-spec multi-coated optic: Multi antireflection film can restrain the reflex of lens, which can reduce the loss of light so more light can go through the lens to get a sharp image.
●Automatic brightness control: When the ambient light changes, the brightness of the image detected will keep the same to insure a stable viewing effect and also to protect users’ eyesight.
●Bright source protection: The device will shut off automatically in 10 seconds to avoid the damage of the image intensifier tube when the ambient light exceeds 40 Lux.
●Low battery indication: A greenish light in the edge of eyepiece will start flickering when the battery is running low.

 

E. Specification

 

Model

D-G2071

D-G3071

IIT

Gen2+

Gen3

Magnification

1x

1x

Resolution (lp/mm)

57-64

57-64

Photocathode type

S25

GaAs

S/N (dB)

17-21

21-24

Luminous sensitivity(ìÀ/lm)

500-600

1500-1800

MTTF (hrs)

10,000

10,000

FOV (deg)

 40

40

Detection distance (m)

﹥220

﹥250

Diopter (deg)

+5/-5

+5/-5

Lens system

F1.2, 25.8mm

F1.2, 25.8mm

Range of focus (m)

0.25--∞

0.25--∞

Adjustable interpupillary distance(mm)

 

58-72mm

 

58-72mm

Wavelength for IR illuminator

 

808nm & 850nm

 

808nm & 850nm

Dimensions (mm)

152x143x58

152x143x58

Weight (g)

450

450

Video output

Video

Video

Power supply (v)

2.0-4.2V

2.0-4.2V

Battery type (v)

AA (2)

AA (2)

Battery life (hrs)

80(w/o IR)

40(w IR)

80(w/o IR)

40(w IR)

Operating temperature(℃)

-40/+60

-40/+60

Relative humility

98%

98%

Environmental rating

IP67

IP67


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