New Sigma 50mm f/1.4 DG DN Art Lens to be Announced Soon
Here are the leaked specifications of the new Sigma 50mm f/1.4 DG DN Art lens, which is rumored to be announced soon. Lens construction: 14 elements in 11 groups Minimum focusing distance: 45cm Maximum magnification: 1:6.8 Number of diaphragm blades: 11 (rounded diaphragm) Filter diameter: 72mm Dimensions: 78.2 x 109.5mm (L mount) Weight: 670g Lens … Read more