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DISCONTINUED

8mm F3.5 EX DG CIRCULAR FISHEYE

Available mounts

  • SIGMA SA-mount
  • Canon EF mount
  • Nikon F mount
DISCONTINUED

  • Camera Type

    DSLR

  • Corresponding Mount

    SIGMA SA-mount,Canon EF mount,Nikon F mount

  • Sensor Format

    Full-frame [DG]

  • Lens Construction

    11 elements in 6 groups

  • Angle of View

    180°

  • Number of Diaphragm Blades

    6 Blades

  • Minimum Aperture

    F22

  • Minimum Focusing Distance

    13.5cm

  • Maximum Magnification Ratio

    1:4.6

  • Filter Size

    Rear (Gelatin filter)

  • Dimensions (Diameter × Length)

    ⌀73.5mm × 68.6mm / ⌀2.9in. × 2.7in.

    *The length of a lens is measured from the filter surface to its mount.

  • Weight

    400g / 14.1oz.

  • 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

    Lens case

  • Mount / Product Barcode

    SIGMA SA-mount：00-85126-48540-5（DISCONTINUED）
    Canon EF mount：00-85126-48527-6（DISCONTINUED）
    Nikon F mount：00-85126-48559-7（DISCONTINUED）

  • * For SIGMA SA-mount
    * Nikon F mount do not have an aperture ring, therefore depending on Camera model some functions may not work.

  • Lens construction

    SLD glass

  • MTF CHART

    Diffraction MTF

    • Spatial frequency

      S:Sagittal Line

      M:Meridional Line

    • 10lp/mm

    • 30lp/mm

SUPPLIED ACCESSORIES