The Pulsar Symbion LRF DXT50 Multispectral Binoculars are advanced thermal imaging binoculars with a built-in laser rangefinder designed for all-condition day, night, and twilight observation. They combine a high-sensitivity 640 x 480 thermal sensor with a 12 µm pixel pitch and a 4K digital channel to provide both heat detection and detailed visual identification in a single rugged device, helping you quickly detect, confirm, and track targets up to long distances in varied environments. Featuring a 50 mm F/1.0 thermal objective lens, variable thermal magnification from 4x to 32x, and an integrated laser rangefinder with up to 1,500 m maximum range, the Symbion LRF DXT50 also includes a high-resolution AMOLED display, Wi-Fi connectivity for streaming and remote control, onboard recording and photo/video capture, and a durable, weather-resistant magnesium alloy housing built for demanding field use. Pulsar Symbion LRF DXT50 1280x1024 Thermal Resolution Multispectral Binoculars w/Built-In Laser Rangefinder PL77456