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DT-NH8X1

DT-NH81X is a new product based on the latest optoelectronics technology. It uses high-performance second-generation/third generation image intensifier. It has the characteristics of excellent performance, small size, light weight, clear image, simple operation, high performance-price ratio, and the magnification can be changed by replacing objective lens (or connecting multiplier lens).
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  • DT-NH821

Product Description:

             DT-NH8  is a new product developed based on the latest Optoelectronics technology. the magnification can be changed by changing the objective lens (or connecting the extender). It can be used with a gun sight holder, or it can be used alone. The night vision device has a built-in infrared  and an auto brightness protection system. 

            This product has strong practicability and can be applied to military ,  coastal defense , public security , evidence collection, customs , etc. at night without lighting. It is good equipment for public security departments, armed police forces, special police forces, and guard patrols.

 


MODEL

DT-NH821

DT-NH831

IIT

Gen2+

Gen3

Magnification

1X

1X 

Resolution

51-57

57-64

Photocathode type

S25

GaAs

S/N(db)

15-21

18-25

Luminous sensitivity(μa-lm)

450-500

500-600

MTTF(hrs)

10,000

10,000

FOV(deg)

42+/-3

42+/-3

Detection distance(m)

180-220

250-300

Graduation  cursor

Internal  (optional)

Internal(optional)

Diopter range

+5/-5

+5/-5

Lens system

F1.2, 25mm

F1.2, 25mm

Coating

Multilayer broadband coating

Multilayer broadband coating

Range of focus

0.25--∞

0.25--∞

Auto anti strong light

High Sensitivity, Ultra Fast, Broadband Detection

High Sensitivity, Ultra Fast, Broadband Detection

rollover detection

Solid non-contact automatic detection

Solid non-contact automatic detection

Dimensions (mm) (without eye mask)

115x69x54

115x69x54

Product material

Aviation Aluminum Alloy

Aviation Aluminum Alloy

Weight (g)

295

295

Power supply  (volt)

2.6-4.2V

2.6-4.2V

Battery type (V)

CR123A(1)

CR123A(1)

Battery life  (hours)

80(W/O IR)    40(W/IR)

0(W/O IR)    40(W/IR)

Operating temperature (C

-40/+50

-40/+50

Relative humidity

5%-98%

5%-98%


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  (+86)15625269625
   301A/3F (Yanluo-Chuanggu Park), No. 96, Yangyong Road, Tang sha Chung Community, Song-gang Town , Baoan District, Shenzhen, China.
Shenzhen Detyl Optoelectronics Co., Ltd. is a high-tech company registered and established in 2014, based on the technical backbone of night vision industry with more than 15 years.

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CONTACT

  (+86)15625269625
  sales@detyl.com
   301A/3F (Yanluo-Chuanggu Park), No. 96, Yangyong Road, Tang sha Chung Community, Song-gang Town , Baoan District, Shenzhen, China.
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