The AGM Fuzion LRF TM35-640 Thermal & Digital Day/Night Vision monocular is some of the most technologically advanced and feature-packed optics in the world. The primary engine behind this monocular lies within the main thermal viewing channel, with its high-sensitivity 12 micron 640x512 thermal detector. This sensor from AGM will ensure that not only are human-sized heat signatures detectable at up to 1 mile (1750m), but also that foliage and other background imagery will be crisp and detailed in closer distances/ranges. Unlike other thermal monoculars on the market, the Fuzion LRF also come outfitted with a digital night vision channel as well, which is great for aiding in recognition of targets detected by the thermal channel. The built-in 600m laser rangefinder simply takes the Fuzion LRF to another level, and this is without even mentioning its 16GB of internal memory and Wi-Fi compatibility.