The Pulsar Trail 2 LRF XP50 is a high-end thermal sight, there’s no doubt about it. I didn’t experience any lag or similar issues, and I didn’t discover any bugs in the software. The Pulsar Trail 2 LRF XP50 thermal scope is a new generation of thermal imaging sights with built-in precise laser rangefinder, HD AMOLED screen, video recorder, Wi-Fi module and long-life quick-change battery. The all new TRAIL 2 LRF is a new generation of thermal imaging sights from PULSAR with built-in precise laser rangefinder, HD AMOLED screen, video recorder, Wi-Fi module and long-life quick-change battery. This Pulsar Trail XP50 1.6-12.8x42 LRF Thermal Riflescope has all the fantastic features and so much more powered by a single lithium battery with 8 hours of runtime. The models with XQ letter index are based on the 384x288 pixel thermal imaging sensor. Specifications for Pulsar Trail XP50 1.6-12.8x42mm Thermal Imaging Riflescope: Pulsar Trail XP50 Thermal Riflescope 1.6-12.8X50 Introduced at the 2017 Shot Show, Pulsar Trail line of thermal rifle scopes is the next step in Pulsar innovations within thermal imaging space. Top models of the line with XP index are based on a new cutting-edge 640x480 thermal sensor. At no instance during my review did I think that the system’s performance was too low. Pulsar Trail product range includes two lines of riflescopes Trail XQ38/XQ50 and Trail XP38/XP50. Pulsar Trail 2 LRF XP50 Thermal Riflescope – 1,970 yard detection range! Pick up yours today to experience your most technologically-advanced hunt yet. Image capture is based on a quality thermal imaging sensors … Both sensors have 17 µm pixel pitch and work at 50 Hz frame rate.