cmCreateProductviewTag("SIAR52-REG","Sigma 52mm Adapter Ring for EM-140","accessory_Essentials^Detail^Lyr", "14.95");
This Sigma 52mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 52mm filter threads.
Sigma 52mm Adapter Ring for EM-140 DG Macro Ringlight Flash
Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.