Nikon Close-up Speedlight Commander Kit R1C1 consists of a Wireless Speedlight Commander SU-800, two Wireless Remote Speedlight SB-R200s, and an Attachment Ring SX-1, which is used to attach the SB-R200 to the front of the lens.
Here is an example of what you can do to your Nikon D-SLR with flash units, attachment rings and a wireless speedlight commander. (not all items pictured are supplied with this kit)
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