Pulsar Symbion DXR50 LRF 4-32x50mm Thermal Imaging Bi-Oculars 50Hz Thermal 640x480 Digital 3840x2160 Black. Designed for hunters and tactical professionals who demand top-tier optical awareness the Symbion delivers instant Picture-in-Picture multispectral modes that overlay thermal and digital views matched to target detection across all lighting conditions. Available in two configurations the Symbion LRF DXR50 prioritizes thermal sensitivity with a 640480 sensor while the Symbion LRF DXT50 offers higher thermal resolution with a 12801024 sensor for long-range observation. Both models share the same rugged housing display rangefinder and digital imaging system. With onboard recording wireless connectivity and multispectral viewing modes the Symbion replaces multiple tools with one integrated platform built for real-world field use. Features: Multispectral Imaging System Combines thermal and digital channels allowing users to detect heat signatures and visually identify targets within the same device. Thermal Sensor DXR50: 640480 sensor with