History

    Large aperture standard zoom lens
    designed exclusively for digital
    SLR cameras and incorporating
    Sigma's original OS
    (Optical Stabilizer) function.

    Specifications

    18-50mm F2.8-4.5 DC OS HSM / DC HSM

    Lens Construction

    • SLD glass
    • ASPHERICAL LENS

    Lens Construction

    16 Elements in 12 Groups

    Angle of View

    • 76.5 - 31.7°

    Number of Diaphragm Blades

    7 Blades

    Minimum Aperture

    F22

    Minimum Focusing Distance

    30cm/ 11.8in.

    Maximum Magnification Ratio

    1:4.1

    Filter size

    ⌀67mm

    Dimensions (Diameter × Length)

    • ⌀74mm×88.6mm/ 2.9in.×3.5in.

    Weight

    • 395g/ 13.9oz.

    Supplied Accessories

    Hood (LH730-02)

    Corresponding AF Mounts / Barcode No.

    • SIGMA SA-Mount
      00-85126-86156-8 (SIGMA 18-50mm F2.8-4.5 DC OS HSM)
    • Canon EF Mount
      00-85126-86154-4 (SIGMA 18-50mm F2.8-4.5 DC OS HSM)
    • Nikon F Mount
      00-85126-86155-1 (SIGMA 18-50mm F2.8-4.5 DC OS HSM)
    • Pentax Mount
      00-85126-86161-2 (SIGMA 18-50mm F2.8-4.5 DC OS HSM)
    • Sony A-Mount
      00-85126-92886-5 (SIGMA 18-50mm F2.8-4.5 DC HSM)

    Product Lineup

    18-50mm F2.8-4.5 DC OS HSM / DC HSM