Nikon Speedlight SB-800 leica The D5500 is compatible with

The D5500 is compatible with Nikon F-mount lenses (sold separately)

originally made for a camcorder

and interchangeable mounts (other mounts are not included)

Leitz ORAKO rangefinder contrast filter for Leica II

you might want to consider just picking up one of these instead: it has a built-in retractable shoulder mount

Nikon Speedlight SB-800 leica The D5500 is compatible withThe Nikon Speedlight SB 800 is a professional on camera flash that provides full manual control on or off camera, plus full TTL cabability on Nikon DLSRs. The SB 800 has a tilting swiveling zooming head, a PC sync connector, and Commander capability with compatible cameras and Speedlights. In excellent condition, with diffuser and 5th battery compartment.