Nikon Speedlight SB-900 format_17.5mm 4G AF-S Nikkor is a

4G AF-S Nikkor is a professional full-frame prime lens for the F mount

This D810 is in excellent condition

with some external cosmetic paint wear and a touch of wear on the pressure plate

professional build quality

except big

Nikon Speedlight SB-900 format_17.5mm 4G AF-S Nikkor is aThe Nikon Speedlight SB 900 is a professional on camera flash that provides full manual control on or off camera, plus full TTL capability on Nikon DLSRs The SB 900 has a tilting swivelling zooming head, a PC sync connector, and Commander capability with compatible cameras and Speedlights. In excellent condition, with minor cosmetic wear. Includes case, stand, and diffuser.