Canon Speedlite 430EX II Macro The Nikon Coolpix P510 is

The Nikon Coolpix P510 is a contemporary superzoom camera with a 42x optical zoom lens

Zuiko 50mm f1

The Nikon TC-17EII is an autofocus teleconverter designed for select Nikon AF-S telephoto lenses (here's Nikon's compatibility list)

This Nikon 18mm f2

Canon Speedlite 430EX II Macro The Nikon Coolpix P510 isThe Canon Speedlite 430EX II is a compact flash for Canon digital cameras with full E TTL compatibility, manual control, and a built in remote flash sensor for off camera use with compatible Speedlites. In good cosmetic condition, with some surface wear, missing the rubber flange around the shoe, which does not affect function.