Through many years of research and development efforts, DI OPTICAL has successfully developed its own day and  night optical aiming solution for the heavy machine gun, such as M2.   The DTS100 has the thermal camera and digital imaging display system integrated into the machine gun sight (DCL120) platform.  The digital reticle on the wide display window (100mm x 56mm) enables the shooter to perform in both day and night by simply rotating the knob between day and night modes.