Super High Quality Russia Military Headmounted Binoculars Use At Night Gen 3 Night Vision With Helmet

Key Features:
1.Gen II+ night vision goggles,have 1x and 4x lens
2.The PN14K single tube Night Vision Goggles can be used for covert observation,reconnaissance,walking,drving,map reading and repair tasks in starlight or moonlight illumination conditions.
3.The build-in infrared source provides close-up operation capability in total darkness.
4.The additional changeable long focus objective lens provides 4X magnification for quasi-binoculars mode.

Specifications:
Magnification---------------1X / 4X
Field of view---------------40 0 / 9 0
Eye relief,mm---------------15
Exit pupil,mm---------------16
Image intensifier gain------20000
Diopter ------------------ +- 5 diopter
Power ----------------------1.5V (one AA Battery)
Battery life without IR source using,h 
A t temperature from 0 to +35 0 C-------- 10
A t temperature from -35 0 C to 0 0 C -----2
Operation temperature ----- -35 0 C---+35 0 C
Relative humidity up to 95 at temperature 25 0 C
Identification range for man size target--------180m (1X) 
Identification range for man size target--------400m (4X)
Min. focus range, m------ 0.25/ 5
Overall dimensions without headmount,mm -----172X102X62 (1X), 220X102X71 (4X) 
Weight without headmount,g:------- 450 (1X), 750 (4X)
Weight with headmount,g:-------Without counterweight:700 ; With counterweight:900 

1. What will influence binoculars’ or telescopes’ resolution ?

Observation Environment ,the quality of telescope itself, Observers’ corrected vision and operation proficiency.

2. The larger magnification, the better . Right ?

No.The magnification is only one factor of resolution rated affects.

3. Does Coating Quality have something with color ?

No. Coating quality is up to reflective strength rather than the coating color.The lighter coating and the weaker reflection , the better coating quality is.

4. Can made our own logo?

Yes,it can made your own logo

5.What's the payment ?

Paypal.TT.Western Union (only for small orders)and so on.

6.Are you the manufacturer ?

Yes,all binoculars /telescopes and other designs  are made by our own factory.We have been the line 19 years.

7.Can you ship to my country? 

We can ship to all the countries around the world via Express,Sea,Air.

8.How much is the shipping charge to my country? 

The shipping charge depends on your located country and the weight of the package.

9.How long it will take for the shippping to my country? 

Usually,it depends on the shipping company and the length of the shipping line.

10.How can I track the whole shipping process? 

We will send you a BL tracking number.you can track the whole shipping process on the website.

11.How to OEM?

If you want OEM,please contact the sales department.We will get touch with you as soon as possible as we could.