The triple Sigma lens announcement is coming soon: 16-28mm f/2.8, 50mm f/1.2 and 50mm f/2.0

There are three Sigma lenses coming soon (in both E and L-mount versions):

• 50mm f/1.2
• 50mm f/2.0
• 16-28mm f/2.8

The specs of the zoom lens have been shared by Digicameinfo:

• 16-28mm F2.8 DG DN | Contemporary
  ・ Lens configuration: 16 elements in 11 groups
  ・ Shortest shooting distance: 25cm
  ・ Maximum shooting magnification: 1: 5.6
  ・ Number of aperture blades: 9 (circular aperture)
  ・ Filter diameter: 72mm
  ・ Size : Φ77.2 x 100.6mm (E mount version is 102.6mm)
  ・ Weight: 450g
  ・ Mount: L mount ・ Sony E mount