Leaked Specs of Upcoming Four New Sigma Lenses

Here are first leaked specs of four new Sigma lenses to be announced next week at Photokina 2018. These four lenses are Sigma 28mm f/1.4 DG HSM | Art Lens, Sigma 40mm f/1.4 DG HSM | Art Lens, Sigma 70-200 mm f/2.8 DG OS HSM | Sports Lens, Sigma 60-600mm f/4.5-6.3 DG OS HSM | Sports Lens.

Sigma 28mm f/1.4 DG HSM | Art Lens
  • 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 f/1.4 DG HSM | Art Lens
  • Lenses developed to meet the requirements of the high-end cinerene lens
  • Lens construction: 12 groups 16 pieces (3 FLD lenses and 3 SLD lenses included)
  • Shortest shooting distance: 40 cm
  • Maximum shooting magnification: 1: 6.5
  • Filter diameter: 82 mm
  • Size: φ 87.8 mm x 131 mm
  • Weight: 1200 g
  • Mount: Sigma, Canon, Nikon, Sony E

Sigma 70-200 mm f/2.8 DG OS HSM | Sports Lens
  • Lens construction: 22 groups 22 pieces (9 FLD lenses and 1 SLD lens included)
  • Minimum shooting distance: 1.2 m
  • Maximum magnification: 1: 4.8
  • Number of diaphragm blades: 11
  • Filter diameter: 82 mm
  • Size: φ 94.2 mm x 202.9 mm
  • Weight: 1805 g
  • Compatible with TC-1401 / TC-2001
  • Mount: Sigma, Canon, Nikon

Sigma 60-600mm f/4.5-6.3 DG OS HSM | Sports Lens
  • Lens construction: 19 groups of 25 (including 3 FLD lenses and 1 SLD lens)
  • Shortest shooting distance: 60-260 cm
  • Maximum photographing magnification: 1: 3.3 (200 mm)
  • Image stabilization effect: 4 steps
  • Filter diameter: 105 mm
  • Size: φ120.4 mm x 268.9 mm
  • Weight: 2700 g
  • Compatible with TC-1401 / TC-2001
  • Mount: Sigma, Canon, Nikon

via: NC