Orascoptic DK™ Endo is a specific diagnostic kit that features unique fiber lighted instrument paired with a handheld LED light source that is battery-powered. The DK Endo uses a disposable fiber, placed in the fiber lite instrument and illuminated by the LED light source, that aids in detecting root fractures (by placing the fiber in the gingival sulcus), visual inspection of the canal, as well as caries detection in small or limited access areas.