XS Sights DXT2 Big Dot, Tritium Night Sight, For Desert Eagle (.44 Mag/.50AE), Standard Height, Orange Front Outline, Green Tritium Front/Rear MR-X001S-5N Their DXT2 Night Sights are tritium night sights specifically crafted to enhance the performance of their EDC pistol. These defensive sights are meticulously designed with features to ensure optimal visibility in low-light conditions. The front sight utilizes a unique photoluminescent Glow Dot" which absorbs surrounding light and emits a gentle glow when lighting is limited. The convex shape of the dot provides a larger surface area" maximizing light absorption and intensifying the brightness of the Glow Dot. their primary objective when designing the DXT2 sights was to make them large and highly visible" addressing common issues such as aging eyes and deteriorating vision. During their testing" we observed that the orange front sight is most visible in daylight" while the yellow variant glows brighter in low-light environments. The rear sight features a shallow V shape" ensuring a simple" low-profile design that offers an extensive field of view.