OP-168 own infrared irradiation light source device, according to the use of environmental condition can be forced open or close, and may, according to the environment light brightness manual regulation to need the best condition. Design, a switch to use very simple, convenient, gently rotating, can open the night-vision goggles, slowly rotating, easy to adjust the radiation light source device. Field of view: 6.4 degree.

Minimum observation distance: 0.8mm. As far as the night viewing distance: >200m. Built in power: AA battery not include.

Battery endurance: 1.5/2.5h (1R ON/1R OFF). Infared illumination Brightness regulation 3. All our items do not provide battery, it is just for reference. Immediately you paid for the order.

Communication always is best way to solve problem. We accept any return in 30 days that we promise. If item is defect or wrong when it. Please never return the parcel without agreement. From us, it is no possible for us to get the parcel. We at strive to give all of our customers a 5 star service. As this helps us maintain a quality service. Communication is very important, we believe we can resolve all the problem with you. It's our pleasure to answer any questions you have.

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