Sigma 20mm F/1.4 DG DN

no photoThe Sigma 20mm f/1.4 DG DN | Art is well-suited to landscape photography along with interior shoots and astro work.
Availability
Discontinued more info No Contribute
Year announced 2022 Contribute
General
Lens Mounts
    		Contribute
    Focal Type Wide Contribute
    Lens
    Focal Length more info 20mm Contribute
    Angle of View more info 94.5° Contribute
    Max Aperture more info f/1.4 Contribute
    Min Aperture more info f/16 Contribute
    Filter Size more info 82mm Contribute
    Stabilised No Data Contribute
    35mm equivalent No Data Contribute
    Internal focusing more info No Data Contribute
    Maximum magnification more info No Data Contribute
    Focusing
    Min Focus No Data Contribute
    Macro more info No Data Contribute
    Focusing modes more info
      		Contribute
      Construction
      Blades 11 Contribute
      Elements 17 Contribute
      Groups 15 Contribute
      Weather-sealed more info No Data Contribute
      Box Contents
      Box Contents more info Case, Lens Hood, Front and Rear Caps Contribute
      Dimensions
      Weight 630g Contribute
      Height 113.2mm Contribute
      Diameter 87.8mm Contribute
      MTF Data
      Effective focal length No Data Contribute
      Weighted MTF No Data Contribute
      Average Weighted MTF No Data Contribute
      Weighted MTF 10 lp/mm No Data Contribute
      Weighted MTF 20 lp/mm No Data Contribute
      Weighted MTF 40 lp/mm No Data Contribute
      Distortion No Data Contribute
      Grade No Data Contribute
      Photodo MTF Score No Data Contribute

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