Store   /   Photography   /   Flash Gear   /      Enlarge Image Warranty: 1 Year USA Manufacturers Condition: Brand New & Factory Fresh Stock: Usually Ships In 1-2 Business Days Sigma 58mm Adapter Ring for EM-140 DG Macro Ringlight Flash Manufacturer: Sigma   Mfg Part #: F30S16 Retail: $19.95 Our Price: $14.95 You Save: 26% Shipping info     Shop With Confidence » All Items Are Brand New » Hacker Secure Shopping » 21 Day Satisfaction Guaranteed » Low Flat Rate Insured Shipping » 100% Secure Online Billing Read what customers are saying about New World Video Direct  Description: This Sigma 58mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 58mm filter threads.