Sigma 55mm Adapter Ring for EM-140 DG Macro Ringlight Flash

Product Features

• Allows the EM-140 DG Ringlight Flash to be mounted on a lens with 55mm filter threads

In the Box

• Sigma 55mm Adapter Ring for EM-140 DG Macro Ringlight Flash

Overview

Sigma 55mm Macro Flash Adapter
This Adapter ring make it possible to attach the EM-140 DG Macro Flash to a variety of lenses.