Tripod Socket TS-161 for SOS300600DG DSLR Based on the latest optical

Based on the latest optical design technology

The 200mm with the brightest F-number and outstanding optical performance―delivering stunning image quality that makes your subject stand out

2 DG II | Art achieves even better optical performance than its predecessor while being approximately 30% lighter and 20% shorter

4 DG DN | Art is the world's widest F1

Tripod Socket TS-161 for SOS300600DG DSLR Based on the latest opticalFor Sigma 300 600mm f 4 DG OS Sport Lens Arca Type Compatible Dedicated to the Sigma 300 600mm f 4 DG OS Sports lens, the TS 161 Tripod Socket is is Arca type compatible for direct use on a wide variety of tripod heads and support options.