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photo:sigma20mm1.4

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Sigma 20mm f/1.4 DG HSM ART full frame lens

introduction

  • announced Oct 2015
  • available in Canon EF, Nikon F and Sigma mounts
  • World’s first 20mm F1.4 lens for 35mm full frame dSLRs

specs

  • 20mm f/1.4 full frame lens (to f/16)
  • 15 elements in 11 groups including two FLD (“F” Low Dispersion)* glass and five SLD (Special Low Dispersion) glass elements to minimise transverse chromatic aberration
  • Super Multi-Layer Coating
  • 9 rounded blades
  • Minimum focusing distance: 27.6cm/10.9in giving 1:7.1 close focus
  • 90.7mm x 129.8mm/3.6in. x 5.1in
  • 950g/33.5 oz
  • RRP: £849.99

reviews

photo/sigma20mm1.4.txt · Last modified: 2015/10/17 15:01 by gary1