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

Available mounts

  • SIGMA SA-mount
  • Canon EF mount
  • Nikon F mount
  • Pentax mount
  • Sony A-mount
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  • Camera Type

    DSLR

  • Corresponding Mount

    SIGMA SA-mount,Canon EF mount,Nikon F mount,Pentax mount,Sony A-mount

  • Sensor Format

    APS-C [DC]

  • 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.

  • Edition Number

    -

    The three-digit code on the surface of the lens is to indicate the year the lens was first released.
    (Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.)

  • Supplied Accessories

    Hood (LH730-02)

  • Mount / Product Barcode

    SIGMA SA-mount：00-85126-86156-8（DISCONTINUED）
    Canon EF mount：00-85126-86154-4（DISCONTINUED）
    Nikon F mount：00-85126-86155-1（DISCONTINUED）
    Pentax mount：00-85126-86161-2（DISCONTINUED）
    Sony A-mount：00-85126-92886-5（DISCONTINUED）

  • * All figures calculated by SIGMA SA-mount.
    * Vignetting will occur if the lens is used with digital cameras with image sensor larger than APS-C size or 35mm SLR, and APS Film SLR cameras.
    Sony mounts are not incorporated with OS function.
    It is not possible to use the built-in OS function and AF of this lens with Pentax ist *series and the K100D.

  • Lens construction

    SLD glass

    Aspherical lens