Sigma to announce three new lenses: 17mm f/4, 50mm f/2, and 23mm f/1.4


Sigma is rumored to announce three new lenses:

Sigma 17mm f/4 DG DN | Contemporary lens (full frame)

  • Lens construction: 9 elements in 8 groups
  • Minimum focusing distance: 12cm
  • Maximum magnification: 1:3.6
  • Filter diameter: 55mm
  • Size: φ64.0mm x 48.8mm (50.8mm for E-mount version)
  • Weight: 225g( 220g for E-mount version)
  • Magnetic metal cap

Sigma 50mm f/2 DG DN | Contemporary lens (full frame)

  • Lens construction: 11 elements in 9 groups
  • Minimum focusing distance: 45cm
  • Maximum magnification: 1:6.9
  • Filter diameter: 58mm
  • Size: φ70.0 x 68.0mm (70.0mm for E-mount version)
  • Weight: 350g( E-mount version
  • supports 345g) magnetic metal cap

Sigma 23mm f/1.4 DC DN | Contemporary lens (APS-C frame)

  • Lens construction: 13 elements in 10 groups
  • Minimum focusing distance: 25cm
  • Maximum magnification: 1:7.3
  • Filter diameter: 52mm
  • Size: φ65.8 x 76.9mm
  • Weight: 340g
  • Mount: L-mount Sony E Mount Fujifilm X mount

 

Via Digicame-info

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