The first specifications of the upcoming five new Sigma lenses (28mm f/1.4 Art, 40mm f/1.4 Art, 56mm f/1.4, 70-200mm f/2.8, 60-600mm f/4.5-6.3) already leaked online. Take a look! (Google translated)   Sigma 28mm f/1.4 DG HSM Art Lens Lens construction: 17 elements in 12 groups (including 2 FLD and 3 SLD elements) Shortest shooting distance: 28 cm Maximum photographing magnification: […]

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