Model 884109

    Sigma 17-70mm f2.8-4 DC Macro HSM OS Lens for Pentax Mount

    Prices

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    Specs

    General

    • Accessory Type
      Lenses
    • Packaged Quantity
      1
    • Length
      3.2 in
    • Diameter
      3.1 in
    • Weight
      16.4 oz
    • Manufacturer
      SIGMA

    Carrying Case

    • Included Accessories
      dust cap, lens cap, lens hood

    Lens System

    • Type
      Zoom lens
    • Focal Length
      17 mm - 70 mm
    • Magnification
      1 / 2.8
    • System Type
      lens
    • Lens Construction
      14 groups / 16 elements
    • Intended For
      digital SLR
    • Series
      DC Macro HSM
    • Lens Coating
      Super Multi-Layer Coating
    • Mounting Type
      Pentax K
    • Special Functions
      macro, zoom
    • Lens Aperture
      f/2.8-4.0
    • Minimum Aperture
      f/22
    • Min Focal Length
      17 mm
    • Max Focal Length
      70 mm
    • Focal Length Equivalent to 35mm Camera
      25.5 m
    • Min Focus Distance
      8.7 in
    • Focus Adjustment
      automatic, manual
    • Zoom Adjustment
      manual
    • Max View Angle
      79.7 degrees
    • Min View Angle
      22.9 degrees
    • Group Qty
      14
    • Element Qty
      16
    • Filter Size
      72 mm
    • Diaphragm Blades
      7
    • Features
      FLD glass, Hyper Sonic Motor (HSM), SLD (Special Low Dispersion) glass, Sigma USB dock compatible, aspherical lens

    Miscellaneous

    • Color Category
      black

    Header

    • Brand
      SIGMA
    • Product Line
      Sigma
    • Model
      Contemporary

    Optical System

    • Magnification
      1 / 2.8
    • Lens Coating
      Super Multi-Layer Coating

    Lens System Mounting

    • Mounting Type
      Pentax K

    Dimensions & Weight

    • Length
      3.2 in

    General

    • Manufacturer
      SIGMA