Nikon MB-D10 battery but this is a good

but this is a good little camera for stills

39mm Leica thread mount

This is a round metal hood designed for the Nikon F 50mm f1

Wifi and Bluetooth connectivity

8 Ektanar lens

Nikon MB-D10 battery but this is a goodThe Nikon MB D10 is a vertical grip and battery holder for the Nikon D300, D300s, and D700. It accommodates an extra EN EL3e battery, an EN EL4a, or 6 AA batteries. This MB D10 is in very good cosmetic condition, with minor wear from normal use and handling; it includes the standard tray, one Nikon EN EL3e battery, the BL 3 chamber cover, and the MS D10 AA battery tray. Also included: a Really Right Stuff L bracket with Arca type mounting surfaces.