Low Light Level Night Vision Binoculars Nvt-B01-4X42

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    2017-12-29 00:52

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Contact:Mr. Lan & Mr. Hu(Mr.)  






Website: http://dgopteck.cqfhchina.com/

The NVT-B01-4X42 high resolution night vision binoculars is designed in cooperation with our U.S. partner. Equipped with high quality low light level imaging tube, it has extraordinary field of view and image clarification.
Main advantages:
1. High quality.
2. Strong light protection, preventing the product from burning out.
3. Generation 2+ eyepiece (with 4 pieces of lens) is made of military standard metal, and large exit pupil diameter.
4. Ergonomic elastomeric paint sprayed body, with PVC skin.
5. Metal frame infrared light with larger illumination distance. It won't darken or burn out after a long time use and is much more expensive than LED light night vision.
6. Innovative rotatable & foldable light leak-proof eye patch.
7. Compact body for easy-carrying. Suitable for camping, surveillance, night observation, search & rescue, leisure hunting, and patrol.
Model NVT-B01-2.5X24 NVT-B01-4X42  NVT-B01-5X50
Picture tube  1+ 1+ 1+
Picture tube grade(1-3) 2  1  1
Magnification (X) 2.5X 4X 5X
Objective diameter 24mm  42mm 50mm
Resolution/mm 36lp 36lp 36lp
Field of view ( ° )  30 ° 20 ° 15 °
Strong light protection Yes Yes Yes
Eyepiece diopter  ±4 ±4 ±4
Distance between pupils  65±5 (mm) 65±5 (mm) 65±5 (mm)
Visual range,1/4moon,IR  0.5 ~ 150m 2 ~ 180m  2 ~ 200m
Visual range,full moon  0.5 ~ 200m 2 ~ 250m  2 ~ 300m
Infrared (IR) light
(Import from)
805nm / 40mW
 805nm / 40mW
( America)
805nm / 40mW
IR effective range (m)  150m 150m 150m
Battery type  CR123A, 3V, 1pc  CR123A, 3V, 1pc  CR123A, 3V, 1pc 
Work hour (IR off, 20°C)  100h 100h 100h
Work temperature range  -10 ~ + 50 °C -10 ~ + 50 °C  -10 ~ + 50 °C
Tripod interface 1/4'' 1/4'' 1/4''
Dimensions (L*W*H) 165*120*64 mm 190*120*64 mm 220*120*64 mm
Weight (g) 530g  772g  800g
Product accessories Color box, soft bag, shoulder belt, dryer, lens cloth, manual, PE bag

Reference for the night vision with low light level tube: black spot, fog spot, white spot, white line.
All products have been strictly tested before we deliver them to customers. However, some problems (as illustrated) on the low light level tube are unavoidable. Regardless, we will deliver products to customers according to the international standard. Please contact us to fully understand the product's functions and features. Higher quality alternative is available in bulk, but the cost is also proportionately higher depending on the material. 

Night vision is a precise photoelectric conversion product. Strong light stimulation will cause irreversible damage to the product, seriously affecting its performance and service life. Repeated strong light stimulation will burn out the picture tube! Remember: don't operate the product in strong light environment, don't turn on night vision unless you are in the dark environment.
If you want to test night vision in a situation with light, please cover the objective lid firstly, then turn on the product. The hole on the lid will allow minimal light to enter.
Choose high quality battery for night vision usage. Generally we choose lithium battery. Rechargeable battery may reduce the product life, so we don't recommend it. When not in use for a long period, take the battery out from the product to avoid corrosion. 

1. Night vision should be put in the corresponding bag with temperature between -20 ºC and +40 ºC; relative humidity below 80%.
2. Only use night vision at night.
3. When checking the product during day time, don't open the lens cover.
4. Avoid water and shock.
5. Don't clean the lens too many times. Please use the lens cloth or lens paper if you need to clean the lens. Don't scratch the lens.
6. Please put the product in a dry and ventilated location to protect the lens from moisture and mildew.
 Warranty Responsibility
This night vision is a precise optical product, please operate it according to the manual. We only take the warranty responsibility for customers' correct operation. Tube replacement and man-made damage are not within the scope of the guarantee.