Sigma 28-45mm f/1.8 DG DN Art Announced

Sigma 28-45mm f/1.8 DG DN Art: B&H Photo / Amazon / Adorama

Sigma 28-45mm f/1.8 DG DN Art Specs

  • 15 groups and 18 elements
  • including 5 SLDs and 3 aspherical lenses
  • The minimum focusing distance 30cm
  • The maximum magnification ratio at the 45mm focal length at the telephoto end is 1:4
  • internal zoom
  • internal focus
  • HLA (high-speed linear motor) nano-porous coating
  • super multi-layer coating
  • waterproof and oil-proof coating (front lens)
  • aperture ring
  • step less aperture ring switching switch
  • aperture lock switch
  • AFL button
  • 11 aperture blades

Reviews/ Hands-on / Previews / etc…

Video Reviews/ Hands-on / Previews / etc…

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