The farthest observation distance at night: Over 200m. This is night vision device, it has colorful image at the day, and black and white image at the dark.
The objective lens and eyepiece are all plated film, which can give sharp image. Waterproof and antiskid, very durable. Infrared light source and matel material. The telescope is waterproof, but do not use it under the heavy rain, it is only suitable for using in the light rain for a short time. 1 X Night vision device.
The item "Digital Night Vision Device Helmet HD Telescope American Monocular" is in sale since Wednesday, August 31, 2016. This item is in the category "Cameras & Photo\Binoculars & Telescopes\Binoculars & Monoculars". The seller is "palmerhibbing" and is located in Bonduel, Wisconsin. This item can be shipped to United States.