How Does The Night Vision Device Work?

uses of night vision device

uses of night vision device

Every night vision devices work based on the two major night vision technologies such as the image enhancement processing and the thermal image processing.

The night vision image enhancement process works based on the small amount of light collection, which consist only a spectrum of the infrared light. This spectrum is imperceptible for our eyes and it is easy to amplify and observe the image.

The thermal imaging night vision technology is operated by collecting the upper portion of the spectrum of infrared light, in order to emit the object’s difference in the form of a heat source.