Official product photo of the Sigma 20-60mm F2.8-4 DG Contemporary. Image: Sigma Sigma’s other launch today is the compact zoom: 20-60mm F2.8-4 DG | Contemporary for Sony E and L-Mount. $849. US arrival October 6, 2026. Pre-order at B&H Photo… Read moreSigma 20-60mm F2.8-4 DG Contemporary Officially Announced: $849, 385g