Prices

* Product and pricing data are sourced from third parties for informational purposes only. We strive to provide correct information, but are not responsible for inaccuracies. Should you find any errors, please help us by reporting it here.

specs

General

  • Accessory Type
    Lenses
  • Packaged Quantity
    1
  • Diameter
    2.4 in
  • Weight
    8.82 oz
  • Manufacturer
    SIGMA

Carrying Case

  • Included Accessories
    lens cap, lens hood

Lens System

  • Focal Length
    18 mm - 50 mm
  • Magnification
    1 / 3.5
  • System Type
    lens
  • Intended For
    digital SLR
  • Series
    DC
  • Lens Coating
    multicoated
  • Mounting Type
    Pentax K
  • Special Functions
    zoom
  • Lens Aperture
    f/3.5-5.6
  • Min Focal Length
    18 mm
  • Max Focal Length
    50 mm
  • Min Focus Distance
    9.8 in
  • Focus Adjustment
    automatic, manual
  • Group Qty
    8
  • Element Qty
    8
  • Filter Size
    58 mm
  • Diaphragm Blades
    7
  • Features
    aspherical lens

Header

  • Brand
    SIGMA
  • Product Line
    Sigma

Optical System

  • Magnification
    1 / 3.5
  • Lens Coating
    multicoated

Lens System Mounting

  • Mounting Type
    Pentax K

Dimensions & Weight

  • Length
    2.6 in

General

  • Manufacturer
    SIGMA