
Sigma 28mm F1.4 DG HSM Art Lens construction: 12 groups 17 (including 2 FLD lenses and 3 SLD lenses) Shortest shooting distance: 28 cm Maximum photographing magnification: 1: 5.4 Filter diameter: 77 mm Size: φ 82.8 mm x 107.7 mm Weight: To be determined Mount: Sigma, Canon, Nikon, Sony E Sigma 40mm F1.4 DG HSM Art The […]