Sigma I Series

Sigma I Series
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  • 00ZSG1224F4DG

    Sigma 12-24mm f/4.0 DG HSM Art Lens
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    Sigma 12-24mm f/4.0 DG HSM Art Lens

    FROM $2,279.00
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  • 00ZSG135F18ART

    Sigma 135mm f/1.8 DG HSM Art Lens
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    Sigma 135mm f/1.8 DG HSM Art Lens

    FROM $2,039.00
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  • 00ZSG14F18DGA

    Sigma 14mm f/1.8 DG HSM Art Lens
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    Sigma 14mm f/1.8 DG HSM Art Lens

    FROM $1,100.00
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  • 00ZSG16F14DCCON

    Sigma 16mm f/1.4 DC DN Contemporary Lens
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    Sigma 16mm f/1.4 DC DN Contemporary Lens

    FROM $617.00
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  • 00ZSG20F14DGART

    Sigma 20mm f/1.4 DG HSM Art Lens
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    Sigma 20mm f/1.4 DG HSM Art Lens

    FROM $1,463.00
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  • 00ZSG24F14DGART

    Sigma 24mm f/1.4 DG HSM Art Lens
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    Sigma 24mm f/1.4 DG HSM Art Lens

    FROM $599.00
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  • 00ZSG56F14DCDN

    Sigma 56mm f/1.4 DC DN Contemporary Lens
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    Sigma 56mm f/1.4 DC DN Contemporary Lens

    FROM $646.00
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  • 4206965

    Sigma 16-28mm f/2.8 DG DN Contemporary Lens for Sony E-Mount
    ETA: 24/07/2026

    Sigma 16-28mm f/2.8 DG DN Contemporary Lens for Sony E-Mount

    $1,700.00
    ETA: 24/07/2026
    ETA: 24/07/2026

  • 4207965

    Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Sony E-Mount
    ETA: 31/08/2026

    Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Sony E-Mount

    $1,178.00
    ETA: 31/08/2026
    ETA: 31/08/2026

  • 4207969

    Sigma 10-18mm f/2.8 DC DN Contemporary Lens for L Mount
    Only 3 left

    Sigma 10-18mm f/2.8 DC DN Contemporary Lens for L Mount

    $1,178.00
    Only 3 left
    Only 3 left

  • 4207972

    Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Canon RF Mount
    ETA: 02/07/2026

    Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Canon RF Mount

    $1,240.00
    ETA: 02/07/2026
    ETA: 02/07/2026

  • 4207975

    Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Fuji X Mount
    Only 1 left

    Sigma 10-18mm f/2.8 DC DN Contemporary Lens for Fuji X Mount

    $1,178.00
    Only 1 left
    Only 1 left

  • 4213969

    Sigma 14-24mm f/2.8 DG DN Art Lens for L-Mount
    ETA: 30/06/2026

    Sigma 14-24mm f/2.8 DG DN Art Lens for L-Mount

    $2,147.00
    ETA: 30/06/2026
    ETA: 30/06/2026

  • 4261965

    Sigma 90mm f/2.8 DG DN Contemporary Lens for Sony E-Mount **
    In Stock

    Sigma 90mm f/2.8 DG DN Contemporary Lens for Sony E-Mount **

    $940.00
    In Stock
    In Stock

  • 4322965

    Sigma 85mm f/1.4 DG DN Art Lens for Sony-E Mount
    In Stock

    Sigma 85mm f/1.4 DG DN Art Lens for Sony-E Mount

    $1,596.00
    In Stock
    In Stock

  • 4348965

    Sigma 23mm f/1.4 DC DN Contemporary Lens for Sony E-Mount
    Only 5 left

    Sigma 23mm f/1.4 DC DN Contemporary Lens for Sony E-Mount

    $817.00
    Only 5 left
    Only 5 left

  • 4403965

    Sigma 24mm f/2 DG DN Contemporary Lens for Sony E-Mount **
    Only 2 left

    Sigma 24mm f/2 DG DN Contemporary Lens for Sony E-Mount **

    $695.00
    Only 2 left
    Only 2 left

  • 4585965

    Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Sony E-Mount
    In Stock

    Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Sony E-Mount

    $739.00
    In Stock
    In Stock

  • 4591965

    Sigma 70-200mm f/2.8 DG DN OS Sports Lens for Sony E-Mount
    ETA: 02/07/2026

    Sigma 70-200mm f/2.8 DG DN OS Sports Lens for Sony E-Mount

    $3,040.00
    ETA: 02/07/2026
    ETA: 02/07/2026

  • 4592965

    Sigma 28-70mm f/2.8 DG DN Contemporary Lens for Sony E-Mount
    In Stock

    Sigma 28-70mm f/2.8 DG DN Contemporary Lens for Sony E-Mount

    $1,320.00
    In Stock
    In Stock

  • 489S965

    Sigma MC-11 Mount Converter for Sigma SA to Sony E-Mount
    Only 1 left

    Sigma MC-11 Mount Converter for Sigma SA to Sony E-Mount

    $449.00
    Only 1 left
    Only 1 left

  • 00ZSGMC11

    Sigma MC-11 Mount Converter
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    Sigma MC-11 Mount Converter

    FROM $449.00
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  • 00ZSGUSBDOCK

    Sigma UD-01 USB Dock
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    Sigma UD-01 USB Dock

    FROM $119.00
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  • 4241965

    Sigma 135mm f/1.4 DG Art Lens for Sony E-Mount
    In Stock

    Sigma 135mm f/1.4 DG Art Lens for Sony E-Mount

    $3,999.00
    In Stock
    In Stock

  • 426B965

    Sigma 90mm f/2.8 DG Contemporary Lens for Sony E Mount - Black
    ETA: 23/07/2026

    Sigma 90mm f/2.8 DG Contemporary Lens for Sony E Mount - Black

    $1,100.00
    ETA: 23/07/2026
    ETA: 23/07/2026

  • 4302972

    Sigma 30mm f/1.4 DC DN Contemporary Lens for Canon RF Mount
    In Stock

    Sigma 30mm f/1.4 DC DN Contemporary Lens for Canon RF Mount

    $494.00
    In Stock
    In Stock

  • 431B965

    Sigma 50mm f/2 DG Contemporary Lens for Sony-E Mount Black
    In Stock

    Sigma 50mm f/2 DG Contemporary Lens for Sony-E Mount Black

    $1,200.00
    In Stock
    In Stock

  • 4322969

    Sigma 85mm f/1.4 DG DN Art Lens for L-Mount
    Only 1 left

    Sigma 85mm f/1.4 DG DN Art Lens for L-Mount

    $1,596.00
    Only 1 left
    Only 1 left

  • 436B965

    Sigma 45mm f/2.8 DG Contemporary Lens for Sony E-Mount Black
    In Stock

    Sigma 45mm f/2.8 DG Contemporary Lens for Sony E-Mount Black

    $1,000.00
    In Stock
    In Stock

  • 43B3965

    Sigma 65mm f/2 DG Contemporary Lens for Sony-E Mount Black
    Only 3 left

    Sigma 65mm f/2 DG Contemporary Lens for Sony-E Mount Black

    $1,200.00
    Only 3 left
    Only 3 left

  • 43B7965

    Sigma 35mm f/2 DG Contemporary Lens for Sony-E Mount Black
    In Stock

    Sigma 35mm f/2 DG Contemporary Lens for Sony-E Mount Black

    $1,100.00
    In Stock
    In Stock

  • 4406965

    Sigma 15mm f/1.4 DC Contemporary Lens for Sony E Mount
    In Stock

    Sigma 15mm f/1.4 DC Contemporary Lens for Sony E Mount

    $1,049.00
    In Stock
    In Stock

  • 4406972

    Sigma 15mm f/1.4 DC Contemporary Lens for Canon RF Mount
    In Stock

    Sigma 15mm f/1.4 DC Contemporary Lens for Canon RF Mount

    $1,049.00
    In Stock
    In Stock

  • 4406975

    Sigma 15mm f/1.4 DC Contemporary Lens for Fuji X Mount
    In Stock

    Sigma 15mm f/1.4 DC Contemporary Lens for Fuji X Mount

    $1,049.00
    In Stock
    In Stock

  • 4416965

    Sigma 12mm f/1.4 DC Lens for Sony-E Mount
    In Stock

    Sigma 12mm f/1.4 DC Lens for Sony-E Mount

    $1,100.00
    In Stock
    In Stock

  • 4416972

    Sigma 12mm f/1.4 DC Lens for Canon RF Mount
    Only 3 left

    Sigma 12mm f/1.4 DC Lens for Canon RF Mount

    $1,100.00
    Only 3 left
    Only 3 left

  • 4416975

    Sigma 12mm f/1.4 DC Lens for Fuji X Mount
    In Stock

    Sigma 12mm f/1.4 DC Lens for Fuji X Mount

    $1,100.00
    In Stock
    In Stock

  • 441B965

    Sigma 17mm f/4 DG Comtemporary Lens for Sony E Mount Black
    In Stock

    Sigma 17mm f/4 DG Comtemporary Lens for Sony E Mount Black

    $1,100.00
    In Stock
    In Stock

  • 449B965

    Sigma 20mm f/2 DG Contemporary Lens for Sony-E Mount Black
    ETA: 23/07/2026

    Sigma 20mm f/2 DG Contemporary Lens for Sony-E Mount Black

    $1,200.00
    ETA: 23/07/2026
    ETA: 23/07/2026

  • 44B3965

    Sigma 24mm f/2 DG Contemporary Lens for Sony-E Mount Black
    In Stock

    Sigma 24mm f/2 DG Contemporary Lens for Sony-E Mount Black

    $1,100.00
    In Stock
    In Stock

  • 44B4965

    Sigma 24mm f/3.5 DG Contemporary Lens for Sony-E Mount Black
    In Stock

    Sigma 24mm f/3.5 DG Contemporary Lens for Sony-E Mount Black

    $1,000.00
    In Stock
    In Stock

  • 4796965

    Sigma 20-200mm f/3.5-5.6 DG Contemporary Lens for Sony E-Mount
    In Stock

    Sigma 20-200mm f/3.5-5.6 DG Contemporary Lens for Sony E-Mount

    $1,799.00
    In Stock
    In Stock

  • 4796969

    Sigma 20-200mm f/3.5-5.6 DG Contemporary Lens for L-Mount
    In Stock

    Sigma 20-200mm f/3.5-5.6 DG Contemporary Lens for L-Mount

    $1,799.00
    In Stock
    In Stock

  • 4887965

    Sigma 16-300mm f/3.5-6.7 DC OS Contemporary Lens for Sony E-Mount
    In Stock

    Sigma 16-300mm f/3.5-6.7 DC OS Contemporary Lens for Sony E-Mount

    $1,400.00
    In Stock
    In Stock

Sigma I series compact lenses for professional use

Working professionals in Australia seeking portable prime optics often turn to the sigma i range for its balance of size and performance. These sigma compact lenses are specifically designed for mirrorless systems, offering a premium metal construction and tactile aperture rings. By sourcing through sigma australia channels, users ensure they receive authentic equipment designed for the rigours of daily field work. The integration of high-quality glass within these Sony E-mount lenses provides the clarity required for high-resolution sensors. This selection of Sigma mount lenses is optimised for modern mirrorless bodies.

Professional optics for Sony mirrorless systems

The range includes both Contemporary and Art series optics to suit various architectural or portrait needs. For photographers who operate across multiple platforms, similar high-standard builds are available in the Sigma I series for alternative mount systems. These Sony mount lenses are engineered to deliver edge-to-edge sharpness, making them reliable tools for commercial assignments. Choosing a specific lens involves assessing focal lengths such as the 17mm or 90mm options available. The Sigma brand remains a consistent choice for those prioritising tactile feedback and optical precision.

  • Sigma 90mm f/2.8 DG DN Contemporary Lens for Sony E-Mount
  • Sigma 65mm f/2 DG DN Contemporary Lens for Sony E-Mount
  • Sigma 24mm f/2 DG DN Contemporary Lens for Sony E-Mount
  • Sigma 135mm f/1.4 DG Art Lens for Sony E-Mount
  • Sigma 17mm f/4 DG Contemporary Lens for Sony E Mount Black

Frequently Asked Questions

What are the main characteristics of the sigma i series?

The sigma i range is defined by its all-metal construction and compact size. These lenses are designed to offer a tactile experience with dedicated aperture

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