The TIRM25-3817/35-3817/50-3817 thermal imaging riflescope is an advanced optical targeting device based on infrared thermal radiation detection technology. Capable of delivering clear imaging in total darkness, smoke, haze, or dense foliage, it enables users to accurately detect and lock onto targets. Its core advantage lies in its ability to operate without relying on visible light, instead generating images by detecting infrared heat signatures emitted by objects. This makes it ideal for applications such as night hunting, target detection, security surveillance.