The Nikon 52mm Close-Up Lens 4156 is specifically designed to magnify the subject for macro photography. This helps you to enjoy the best possible results with close up photography. Convenient to attach and use, this lens can be screwed onto the front end of a NIKKOR lenses with 52mm filter threads. By attaching this DSLR close-up lens to the original camera lens, the minimum focus distance is shortened. Additionally, the printed words about the specifications of the lens make it easily identifiable for convenient utility.