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Sigma AF 105mm f/2.8 DG Macro HSM OS

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AF 105mm f/2.8 DG Macro HSM OS

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Manufacturer's Description:



"The successor to the Sigma MACRO 105mm F2.8 EX DG, introduced to market in June 2004, this large aperture medium telephoto macro lens incorporates the latest optical design technology, offering advanced performance for cloase-up photography. A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent correction for all types of aberration and distortion."
Availability
Discontinued No Edit
Year announced 2010 Edit
General
Lens Mounts
  • Canon EF
  • Minolta AF
  • Nikon AF D
  • Olympus 4/3rds
  • Pentax K SMC-FA
  • Sony Alpha
Edit
Focal Type Telephoto Edit
Lens
Focal Length 105mm Edit
Angle of View 23.3 Edit
Max Aperture f/2.8 Edit
Min Aperture f/32 Edit
Filter Size 62mm Edit
Stabilised Yes Edit
35mm equivalent No Data Edit
Internal focusing No Data Edit
Maximum magnification No Data Edit
Focusing
Min Focus 31.2cm Edit
Macro Yes Edit
Focusing modes
    Edit
    Construction
    Blades 9 Edit
    Elements 16 Edit
    Groups 11 Edit
    Weather-sealed No Data Edit
    Box Contents
    Box Contents No Data Edit
    Dimensions
    Weight No Data Edit
    Height 126.4mm Edit
    Diameter 78.3mm Edit
    MTF Data
    Effective focal length No Data Edit
    Weighted MTF No Data Edit
    Average Weighted MTF No Data Edit
    Weighted MTF 10 lp/mm No Data Edit
    Weighted MTF 20 lp/mm No Data Edit
    Weighted MTF 40 lp/mm No Data Edit
    Distortion No Data Edit
    Grade No Data Edit
    Photodo MTF Score No Data Edit

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