The KIWIFOTOS LA-52P7100(S) Lens Adapter is a three piece adapter set (one-piece back component & two- piece front component) made of black anodized aluminum. The lens adapter provides both 52mm and 58mm filter mount for adding effects filters or other lens accessories to the NIKON COOLPIX P7000 / P7100 camera.
With the back component of the adapter users can add a 52mm filter to improve picture quality at the widest zoom and it will not cause vignetting. In this case lens full zoom function is not applicable. Screw both parts together and add a 52mm or 58mm filter for macro/close up shooting, vignetting may cause, however. The lens adapter will protect your camera lens when the lens is extended.