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Sigma will announce three new E-mount lenses on April 3: First leaked image of the new 23mm f/1.4 E lens!


A trusted spruce confirmed that Sigma will announce the 17mm f/4, 50mm f/2 and 23mm f/1.4 on April 3. After those three lenses I expect Sigma to focus on more unique “one of a kind lenses” (my article about this here). There will be also a different version of the classic 70-20mm f/2.8 lens (my article about this here). I also got a first image of the new Sigma 23mm lens!

Here are the lens specs:

17mm F4 DG DN | Contemporary (Full Frame)

  • Lens construction: 9 elements in 8 groups
  • Shortest shooting 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

50mm F2 DG DN | Contemporary (Full Frame)

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

23mm F1.4 DC DN | Contemporary (APS-C)

  • Lens construction: 13 elements in 10 groups
  • Shortest shooting 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



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