Sofia Era
Night vision goggles (NVGs) allow you to see in low-light or total darkness by amplifying available light or detecting infrared radiation. They rely on advanced technologies such as image intensification and thermal imaging.
In image intensification, NVGs capture faint light, including infrared, and amplify it through an image intensifier tube. This process converts photons (light particles) into electrons, which are then multiplied and converted back into visible light, creating a green-tinted image.
Thermal imaging, on the other hand, detects heat emitted by objects. These goggles display heat signatures, making them ideal for spotting living beings or heat sources in total darkness.
NVGs are widely used in military, security, and recreational applications like wildlife observation and night hiking.
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