Nikon MB-D10  type_Monopods Mamiya Auto-Ext Ring Set is

Mamiya Auto-Ext Ring Set is a complete set of three manual focus extension tubes for the Mamiya 645 camera

Function is excellent: this camera is just back from a complete service

Full manual or aperture-priority autoexposure

Note: The crystals in this product are coarser than typical powder formulas

B+W 010 UV-Haze filter for 77mm filter threads

Nikon MB-D10 &nbsptype_Monopods Mamiya Auto-Ext Ring Set isThe Nikon MB D10 is a vertical grip and battery holder for the Nikon D300, D300s, and D700. It accommodates an extra EN EL3e battery or 6 AA batteries. This MB D10 is in decent cosmetic condition, with paint and finish wear from use and handling; it includes the standard tray and the MS D10 AA battery tray.