
Sigma 150-600mm f/5-6.3 DG DN OS Sports: B&H Photo / Amazon / Adorama Development of new firmware for the SIGMA 150-600mm F5-6.3 DG DN OS | Sports SIGMA Corporation announces the development of new firmware for the SIGMA 150-600mm F5-6.3 DG DN OS | Sports with improved image stabilization performance. By updating the image stabilization algorithm to the newly […]