The ultra-bright LED ring light with stepless brightness adjustment is ideal for macro and close-up photography, but it is also beneficial for portrait shots. The ring-shaped arrangement of the LEDs provides shadow-free illumination in close range. For a more three-dimensional representation with side shadowing, the ring light can also be positioned externally to the camera, for example, to the side or above the lens. There is a 1/4" thread on the bottom for tripod mounting. To achieve optimal alignment, use the included articulated arm. Includes adapter rings for 52, 55, 58, 62, 67, 72, and 77 mm.