20:54 0 + Sigma announces 28mm F1.4 Art, 40mm F1.4 Art, 70-200mm F2.8 Sport and 60-600mm F4.5-6.3 Sport
20:54 0 + Sigma announces 28mm F1.4 Art, 40mm F1.4 Art, 70-200mm F2.8 Sport and 60-600mm F4.5-6.3 Sport