Brand new set of 5 Macro extension rings for Nikon DLSR and SLR EF mount camera. This ring set provides up to 7 different combinations and allows you to explore the Macro world in Maximum. Manual focus and manual exposure is effective when shoot. With this tube set you can achieve life size image easily without spend several hundred dollars on a macro lens. You can turn your existing lens into a macro lens. We also have macro extension for Canon SLR and DSLR.