Model Sigma macro zoom lens - 17 mm - 70 mm

Sigma macro zoom lens - 17 mm - 70 mm | 669-306

specs

General

  • Accessory Type
    Lenses
  • Packaged Quantity
    1
  • Diameter
    3.1 in
  • Weight
    16.05 oz
  • Manufacturer
    SIGMA

Carrying Case

  • Included Accessories
    dust cap, lens cap, lens hood

Lens System

  • Focal Length
    17 mm - 70 mm
  • Magnification
    1 / 2.3
  • System Type
    lens
  • Lens Construction
    12 groups / 15 elements
  • Intended For
    digital SLR
  • Optical Zoom
    4 x
  • Series
    DC Macro
  • Lens Coating
    multicoated
  • Mounting Type
    Nikon F
  • Special Functions
    macro, zoom
  • Lens Aperture
    f/2.8-4.5
  • Minimum Aperture
    f/22
  • Min Focal Length
    17 mm
  • Max Focal Length
    70 mm
  • Min Focus Distance
    7.9 in
  • Focus Adjustment
    automatic, manual
  • Zoom Adjustment
    manual
  • Max View Angle
    72.4 degrees
  • Min View Angle
    20.2 degrees
  • Group Qty
    12
  • Element Qty
    15
  • Filter Size
    72 mm
  • Diaphragm Blades
    7
  • Features
    SLD (Special Low Dispersion) glass, aspherical lens, internal focusing system, zoom lock switch

Header

  • Brand
    SIGMA
  • Product Line
    Sigma

Optical System

  • Magnification
    1 / 2.3
  • Lens Coating
    multicoated

Lens System Mounting

  • Mounting Type
    Nikon F

Dimensions & Weight

  • Length
    3.3 in

General

  • Manufacturer
    SIGMA