The Digex riflescopes are supplied with a detachable high power 850 nm or 940 IR illuminator. The 850nm IR features long-range action, the 940 nm IR operates in the invisible range. With this IR the hunter can observe animals staying unnoticed and without the fear that animals could be frightened away. Three adjustable IR power levels help choose a preferred effective range and illumination level of an object observed. Adjustable power changes the operating range and illumination level of objects.