Nikon SY-1-72 Adapter Ring

The technical details behind this adaptor ring
Ace those close up or macro shots with well-lit shooting environment by easily mounting your SX-1. This Nikon SY-1-72 Adapter Ring is an attachment ring that allows mounting of the R1 or R1C1's Close-Up Speedlight System’s SX-1 to a lens with 72mm filter thread.
Key Features

Compatible with Close-Up Speedlight System's SX-1
For select lenses with 72mm thread
Attachment ring
72 mm filter thread
Top three reasons we think you will love this adaptor ring

Works great
Easy to install
Perfect fit