Using heat signatures instead of light, the Pulsar Apex XDA50 2-8x42mm Thermal Riflescope gives you total confidence in total darkness. Increased Recognition and Detection Software (IRIS) is capable of detecting heat signatures in fog, rain and darkness from a distance of up to 1,250 meters. Using an uncooled 384x288 microbolometer and 50 Hz frame rate together with an LCD display captures maximum thermal technology for a detailed "white hot" or "black hot" image. Three operating modes (Identification, Forest and City) will improve your view with enhanced contrast and rendering details.
One-shot zeroing and the ability to save three zeroing profiles lets you remount and be on target faster. The internal focus adjustment gives you 2x continuous digital zoom along with Picture in Picture to provide both a magnified view of your reticle and a virtually unobstructed field of view image.