Burris BTH 25 – Thermal imaging monocular for hunting & nature observation
The Burris BTH 25 is a powerful, compact thermal imaging monocular for hunters and discerning nature observers. It enables reliable detection of wildlife in complete darkness, fog or dense vegetation – regardless of residual light or weather conditions.
The thermal imaging sensor with a resolution of 400 × 300 Pixels, combined with the high-resolution 1280 × 960 Pixel display, provides a clear, high-contrast image. The finest temperature differences are clearly visible, which offers a significant advantage, especially when observing wildlife at medium distances.
Five colour palettes are available for optimal adaptation to different environments and personal preferences: Black Hot, White Hot, Red Hot, Blue Hot and Iron Hot. This allows the image to be optimised for maximum visibility or detail depending on the situation.
An integrated stadiametric rangefinder supports realistic distance estimation, while manual focusing allows precise sharpness adjustment for different observation distances. With a large field of view of 26.95 metres at a distance of 100 metres, the Burris BTH 25 is particularly well suited for searching for overviews and quickly detecting movements in the terrain.
The battery life of over approx. 5 hours also allows for longer observation phases without constant recharging. Combined with a weight of less than 500 grams, the instrument remains comfortable to handle and fatigue-free even during extended use. Its compact design makes it a reliable companion for stalking, hunting or night-time nature observation.
Conclusion: The Burris BTH 25 combines solid thermal imaging technology, a large field of view and practical battery life in a lightweight, intuitive instrument – ideal for users who value mobility and clear target acquisition.
